: Data-Field 41256

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15,451 items of data are available, covering 10,699 participants, encoded using Data-Coding 259.
Array indices run from 0 to 12.

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Chapter I - Nervous system (001-050)268-
- 001 Craniotomy, not elsewhere classified5
- 001.1 Craniotomy, not elsewhere classified : burr-hole3
- 004 Excision of lesion of skull1
- 005 Cranioplasty1
- 005.1 Cranioplasty : natural material1
- 008 Ventricular puncture and anastomosis1
- 008.1 Ventricular puncture and anastomosis : drainage1
- 009.1 Other operations on skull and meninges : biopsy1
- 009.2 Other operations on skull and meninges : fractured skull2
- 013 Operations on thalamus and globus pallidus1
- 014 Other division or destruction of brain tissue1
- 016 Revision or irrigation of ventricular shunt2
- 017 Cranial puncture, not elsewhere classified1
- 018 Cisternal puncture1
- 020 Laminotomy and laminectomy14
- 020.1 Laminotomy and laminectomy : laminotomy4
- 020.2 Laminotomy and laminectomy : excision of bone (tumour)1
- 020.5 Laminotomy and laminectomy : opening of dura, decompression9
- 021.1 Open reduction of fracture of spine : with fixation1
- 022 Spinal fusion and bone operation8
- 022.2 Spinal fusion and bone operation : arthroplasty of spine1
- 023 Operation on intervertebral disc, not elsewhere classified11
- 023.1 Operation on intervertebral disc, not elsewhere classified : excision41
- 023.4 Operation on intervertebral disc, not elsewhere classified : exploration2
- 027.5 Repair of spinal cord and meninges : freeing of adhesions1
- 028 Spinal puncture5
- 028.1 Spinal puncture : spinal myelography39
- 028.2 Spinal puncture : injection of destructive agent2
- 028.5 Spinal puncture : diagnostic, not elsewhere classified17
- 028.6 Spinal puncture : cauda equine block3
- 029 Other operation on spine and contents1
- 029.1 Other operation on spine and contents : biopsy of cord or meninges2
- 036.1 Sympathectomy : cervical1
- 036.3 Sympathectomy : lumbar1
- 040.2 Neurectomy and neurotomy : excision1
- 040.3 Neurectomy and neurotomy : section1
- 041 Decompression of nerve7
- 041.1 Decompression of nerve : carpel tunnel36
- 041.2 Decompression of nerve : tarsal tunnel2
- 043.1 Freeing of adhesions : exploration, not elsewhere classified7
- 045 Extirpation of lesion of peripheral nerve11
- 046 Neuroplasty and neurorrhaphy3
- 046.1 Neuroplasty and neurorrhaphy : anastomosis1
- 046.2 Neuroplasty and neurorrhaphy : suture1
- 046.3 Neuroplasty and neurorrhaphy : transposition1
- 048 Injection of peripheral nerve1
- 052.1 Operations on vessels of brain : clip or ligation2
- 053 Evacuation of haematoma or cyst1
- 053.2 Evacuation of haematoma or cyst : temporal lobe1
- 055 Excision of intracranial lesion2
- 055.3 Excision of intracranial lesion : infra-tentorial approach2
- 055.4 Excision of intracranial lesion : frontal approach1
- 059 Intracranial operations, not elsewhere classified1
Chapter II - Endocrine glands (060-080)102-
- 061.1 Hypophysectomy : paranasal trans-sphenoidal7
- 066 Excision of adrenal gland, not otherwise classified2
- 067 Bilateral adrenalectomy1
- 070 Incision of thyroid field1
- 071 Partial thyroidectomy3
- 071.1 Partial thyroidectomy : biopsy1
- 071.2 Partial thyroidectomy : nodule4
- 071.3 Partial thyroidectomy : isthmectomy1
- 071.4 Partial thyroidectomy : isthmectomy17
- 071.5 Partial thyroidectomy : lobectomy22
- 071.6 Partial thyroidectomy : hemithyroidectomy1
- 072 Thyroidectomy, not elsewhere classified2
- 072.1 Thyroidectomy, not elsewhere classified : total thyroidectomy5
- 074 Thyroidectomy of aberrant thyroid1
- 076 Operations on parathyroid glands2
- 076.3 Operations on parathyroid glands : partial parathyroidectomy1
- 077 Thymectomy1
- 080.1 Excision of cervical lymph nodes : biopsy (scalene node)1
- 080.6 Excision of cervical lymph nodes : simple excision5
- 081 Removal of cervical rib1
- 082 Operations on arteries in neck, not elsewhere classified2
- 084 Cerebral arteriography1
- 085 Excision of cyst or fistula1
- 085.1 Excision of cyst or fistula : incision thyroglossal tract or duct1
- 085.2 Excision of cyst or fistula : excision thyroglossal tract or duct8
- 085.4 Excision of cyst or fistula : excision branchial cleft, sinus or fistula4
- 089 Other operations in neck region, not elsewhere classified5
- 089.1 Other operations in neck region, not elsewhere classified : drainage of abscess1
Chapter III - Eye (100-180)188-
- 102 Repair of socket1
- 103 Removal of eyeball3
- 109.4 Other operation on orbit : open reduction of orbital fracture1
- 112.2 Resection or shortening, eye muscle : lateral rectus1
- 113 Advancement and recession of eye muscle, not elsewhere classified9
- 113.2 Advancement and recession of eye muscle, not elsewhere classified : recession2
- 113.3 Advancement and recession of eye muscle, not elsewhere classified : combined resection and recession15
- 113.4 Advancement and recession of eye muscle, not elsewhere classified : combined resection and advanceme1
- 117 Correction of ptosis2
- 121.1 Blepharoplasty and tarsoplasty : correction of ectropion1
- 121.2 Blepharoplasty and tarsoplasty : skin, amniotic, cartilage graft1
- 121.3 Blepharoplasty and tarsoplasty : plastic operation, not elsewhere classified1
- 122 Excision of lesion of eyelid or tarsal plate, not elsewhere classified15
- 123 Blepharorrhapy5
- 126 Chalazion operations1
- 129 Other operations on eyelid1
- 129.3 Other operations on eyelid : epilation of eye lash1
- 132 Pterygium operation1
- 134 Other excision of lesion of conjunctiva1
- 139.1 Other operation on conjunctiva : removal of embedded foreign body1
- 142 Excision and destruction of lesion of cornea2
- 143.1 Removal of foreign body in anterior eye : magnetic extraction1
- 144 Suture of cornea2
- 145 Keratorplasty5
- 145.1 Keratorplasty : lamellar graft1
- 145.2 Keratorplasty : whole thickness graft1
- 149 Other operation on cornea4
- 151.2 Iridectomy : for glaucoma2
- 151.7 Iridectomy : bilateral1
- 156 Cyclodialysis1
- 157.4 Destruction of ciliary body : trabeculectomy4
- 158.2 Other operations on anterior chamber : injection1
- 159.2 Other operation on iris and ciliary body : excision of prolapsed iris1
- 163 Buckling procedure for retinal reattachment, not elsewhere classified9
- 163.2 Buckling procedure for retinal reattachment, not elsewhere classified : scleral imbrication, bucklin4
- 163.7 Buckling procedure for retinal reattachment, not elsewhere classified : with graft or implant1
- 164.1 Other operations on sclera : drainage of subretinal fluid release of vitreous traction1
- 165 Elevation of choroid1
- 166 Coagulation of retina or lesion3
- 166.1 Coagulation of retina or lesion : photo-coagulation (light)1
- 166.3 Coagulation of retina or lesion : cryotherapy probe16
- 168 Operations on vitreous segment7
- 168.2 Operations on vitreous segment : replacement1
- 169 Other operations on retina, or choroid1
- 170 Discission of cataract and capsulotomy3
- 172 Capsulectomy, not elsewhere classified2
- 173 Extra-capsular extraction of cataract14
- 174 Intra-capsular extraction of cataract2
- 174.5 Intra-capsular extraction of cataract : cryo-extraction1
- 176 Other extraction of lens, not elsewhere classified11
- 178.1 Intra-ocular aphakia implant : insertion1
- 179 Other operation on lens1
- 181 Dacryocystectomy1
- 182 Dacryocystorhinostomy9
- 183.1 Instrumentation of nasolacrimal duct : dilatation1
- 185 Other operation on lacrimal apparatus1
- 185.3 Other operation on lacrimal apparatus : enlargement of punctum lacrimale2
- 189 Other operation on eye4
Chapter IV - Ear, nose and throat (190-240)1286-
- 190 Incision of external ear1
- 191 Excision and destruction of external ear or lesion16
- 192.4 Other operation on external ear : repair1
- 192.6 Other operation on external ear : correction of anomaly3
- 193 Myringotomy and tympanostomy4
- 193.1 Myringotomy and tympanostomy : paracentesis28
- 193.3 Myringotomy and tympanostomy : drainage, insertion of tympanostomy tube11
- 193.4 Myringotomy and tympanostomy : exploratory, tympanotomy12
- 193.6 Myringotomy and tympanostomy : removal of tympanostomy tube1
- 194 Middle ear operations, not elsewhere classified1
- 194.1 Middle ear operations, not elsewhere classified : repair of drum2
- 194.2 Middle ear operations, not elsewhere classified : reconstruction, not elsewhere classified58
- 194.3 Middle ear operations, not elsewhere classified : excision of lesion6
- 194.4 Middle ear operations, not elsewhere classified : other removal of tissue26
- 194.6 Middle ear operations, not elsewhere classified : other tympanoplasty1
- 194.7 Middle ear operations, not elsewhere classified : revision of tympanoplasty1
- 195.2 Operation on ossicles : stapedectomy30
- 195.3 Operation on ossicles : reconstruction of ossicular chain9
- 200.1 Incision of mastoid and middle ear : antrostomy, (conservative) mastoid13
- 201.1 Mastoidectomy and related bone exposure : radical (modified) and attico-antrotomy18
- 202 Secondary mastoid operation1
- 202.1 Secondary mastoid operation : revision, repair7
- 205 Operations on nerves in ear1
- 207.6 Operations on vestibular apparatus : endolymphatic decompression2
- 208 Operation of inner ear, not elsewhere classified2
- 209 Other operations on ear, not elsewhere classified9
- 211 Incision or destruction of lesion of external nose9
- 211.2 Incision or destruction of lesion of external nose : excision7
- 212 Incision of septum or nasal wall1
- 213 Sub-mucous resection of septum142
- 214 Other operation on nasal septum7
- 214.2 Other operation on nasal septum : graft, repair68
- 215 Turbinectomy40
- 216 Polypectomy83
- 217 Excision of other lesions of nose and face19
- 217.1 Excision of other lesions of nose and face : adhesions, atresia (choanal)7
- 217.3 Excision of other lesions of nose and face : lesion of facial bone2
- 219 Reduction of fracture of nose and face1
- 219.4 Reduction of fracture of nose and face : nasal bone89
- 219.5 Reduction of fracture of nose and face : malar bone22
- 219.6 Reduction of fracture of nose and face : zygomatic arch12
- 220 Plastic repair of nose3
- 220.1 Plastic repair of nose : osteoplasty facial bone of cartilage, bone32
- 221 Haemostasis, nasal cavity3
- 222 Treatment of lesion of nasal mucosa14
- 222.1 Treatment of lesion of nasal mucosa : of turbinal bones32
- 224 Other operations on nose and face2
- 224.2 Other operations on nose and face : incision of facial bones4
- 225 Puncture of maxillary antrum58
- 226 Operative drainage of maxillary antrum22
- 226.1 Operative drainage of maxillary antrum : intranasal53
- 226.2 Operative drainage of maxillary antrum : external (canine fosse) approach3
- 227.1 Other operation on maxillary bone and antrum : excision of lesion1
- 228.4 Drainage or excision nasal sinus, not elsewhere classified : excision: ethmoidal, sphenoidal1
- 229 Operation on nasal sinus, not elsewhere classified4
- 229.2 Operation on nasal sinus, not elsewhere classified : antro-buccal closure2
- 229.3 Operation on nasal sinus, not elsewhere classified : elevation of fracture of bone1
- 231 Tonsillectomy by dissection137
- 233 Tonsillectomy with adenoidectomy, not elsewhere classified4
- 233.1 Tonsillectomy with adenoidectomy, not elsewhere classified : dissection4
- 233.2 Tonsillectomy with adenoidectomy, not elsewhere classified : guillotine2
- 234 Other tonsillectomy2
- 234.1 Other tonsillectomy : removal of tonsil tag5
- 234.2 Other tonsillectomy : tonsillectomy, not otherwise stated28
- 235 Adenoidectomy, not otherwise stated3
- 236 Other operations on tonsil1
- 239 Other operation on nasopharynx2
- 243 Local excision or destruction of lesion of larynx16
- 244 Laryngoscopic procedures, not elsewhere classified64
- 244.1 Laryngoscopic procedures, not elsewhere classified : removal of foreign body1
- 246 Other operation on larynx and trachea1
- 246.1 Other operation on larynx and trachea : biopsy3
- 246.3 Other operation on larynx and trachea : injection1
- 247 Tracheotomy (temporary)2
- 248 Tracheostomy and laryngostomy2
Chapter V - Upper alimentary tract (250-280)411-
- 250.1 Incision of gum or alveolus : drainage of abscess1
- 251 Simple dental extraction46
- 252 Surgical extraction of tooth57
- 252.1 Surgical extraction of tooth : malposed or impacted tooth173
- 252.2 Surgical extraction of tooth : buried root6
- 253.1 Endodontic procedures : apicectomy14
- 254.2 Pre-prosthetic surgery : preparation of alveolar ridge2
- 254.3 Pre-prosthetic surgery : vestibuloplasty1
- 255.2 Repair of tooth : reimplanation, transplantation3
- 256.2 Orthodontic procedures : surgical exposure of tooth1
- 257 Reduction of fracture of jaw1
- 257.3 Reduction of fracture of jaw : closed reduction jaw3
- 257.5 Reduction of fracture of jaw : internal fixation9
- 257.8 Reduction of fracture of jaw : manipulation2
- 258 Extirpation of lesion of gums or jaw6
- 258.2 Extirpation of lesion of gums or jaw : bone of jaws7
- 259 Other operations on teeth, gums and jaws2
- 259.1 Other operations on teeth, gums and jaws : incision and fracture of jaw1
- 259.6 Other operations on teeth, gums and jaws : haemostasis, plugging of socket2
- 261.1 Incision of tongue : biopsy of tongue5
- 262.1 Excision and destruction of tongue or lesion : partial glossectomy1
- 262.4 Excision and destruction of tongue or lesion : excision of lesion6
- 263 Suture and repair of tongue1
- 264 Other operations on tongue2
- 266 Excision of soft tissue lesions of mouth, not elsewhere classified6
- 266.1 Excision of soft tissue lesions of mouth, not elsewhere classified : biopsy of lip, mouth3
- 266.3 Excision of soft tissue lesions of mouth, not elsewhere classified : excision of lesion of palate3
- 267 Other operation on mouth and palate2
- 267.5 Other operation on mouth and palate : operations on uvula1
- 267.7 Other operation on mouth and palate : other repair of mouth1
- 270 Resection of salivary gland11
- 270.1 Resection of salivary gland : total parotidectomy (radical)2
- 270.2 Resection of salivary gland : conservative parotidectomy3
- 271 Excision of lesion of salivary gland3
- 271.1 Excision of lesion of salivary gland : parotid6
- 272 Removal of salivary calculus1
- 272.3 Removal of salivary calculus : submandibular duct by incision4
- 274 Incision, salivary gland1
- 275 Other operations on salivary gland and duct4
- 275.3 Other operations on salivary gland and duct : dilation of duct3
- 275.4 Other operations on salivary gland and duct : biopsy1
- 286.2 Reconstruction and repair of pharynx : plastic reconstruction, not elsewhere classified1
- 289 Other operations on pharynx1
- 289.1 Other operations on pharynx : destruction of lesion2
Chapter VI - Thorax (290-340)193-
- 294 Oesophagoscopy23
- 294.1 Oesophagoscopy : with biopsy1
- 294.2 Oesophagoscopy : via abdomen2
- 296 Dilation of oesophagus4
- 299.1 Other operations upon oesophagus : removal of foreign body4
- 300.1 Incision and puncture of heart : pericardiocentesis1
- 304.1 Operations affecting myocardium : coronary endarterectomy2
- 304.2 Operations affecting myocardium : revascularization (poudrage)1
- 304.3 Operations affecting myocardium : coronary anastomosis or graft16
- 305 Insertion of pace-maker2
- 305.2 Insertion of pace-maker : implanted3
- 306 Catheter manipulations, not elsewhere classified56
- 309.3 Other operations on heart, not elsewhere classified : DC shock1
- 313.1 Heart valve replacement : mitral valve2
- 313.2 Heart valve replacement : aortic valve2
- 314.1 Other valvuloplasty : mitral valve1
- 314.2 Other valvuloplasty : aortic valve2
- 315.2 Operations on septum within heart cavity : repair of septal defect, not elsewhere classified2
- 315.3 Operations on septum within heart cavity : repair of septum with graft1
- 317 Operations on heart walls, not elsewhere classified1
- 317.1 Operations on heart walls, not elsewhere classified : excision of aneurysm or tumour1
- 322 Clamp or band, ligature or division1
- 329 Other operations on intra-thoracic vessel1
- 329.1 Other operations on intra-thoracic vessel : aortography1
- 330 Incision or puncture of chest wall6
- 330.2 Incision or puncture of chest wall : aspiration (air, fluid)2
- 330.3 Incision or puncture of chest wall : drainage of pleural cavity (empyema)6
- 331 Resection of rib1
- 333 Repair of chest wall1
- 335.1 Operations of mediastinum : mediastinoscopy, not otherwise specified2
- 335.3 Operations of mediastinum : excision or destruction of lesion1
- 336.2 Operations upon pleura : pleurodesis7
- 336.4 Operations upon pleura : other pleurectomy2
- 339 Other operation on chest4
- 339.1 Other operation on chest : biopsy3
- 340 Bronchoscopy with biopsy2
- 341 Bronchoscopy, not elsewhere classified18
- 343.2 Excision md destruction of lesion of lung : resection of bulla, of cyst1
- 344 Lobectomy1
- 344.1 Lobectomy : segmental, partial4
- 348.3 Excision and destruction of bronchus or lesion : local excision or destruction1
Chapter VII - Breast (380-380)597-
- 380 Incision into breast1
- 380.1 Incision into breast : drainage of abscess22
- 381 Partial mastectomy4
- 381.1 Partial mastectomy : excision of lesion283
- 382 Mastectomy, not elsewhere classified9
- 382.1 Mastectomy, not elsewhere classified : simple mastectomy11
- 383 Extended simple mastectomy9
- 386 Plastic operation on breast, not elsewhere classified2
- 386.1 Plastic operation on breast, not elsewhere classified : reduction mammoplasty10
- 386.2 Plastic operation on breast, not elsewhere classified : augmentation mammoplasty7
- 386.3 Plastic operation on breast, not elsewhere classified : reconstruction after mastectomy, prosthesis4
- 387 Biopsy of breast220
- 388 Operation upon nipple2
- 388.1 Operation upon nipple : excision4
- 388.2 Operation upon nipple : release of retraction1
- 388.3 Operation upon nipple : resection of ducts lesion1
- 389 Other operations on breast4
- 389.1 Other operations on breast : aspiration of breast3
Chapter VIII - Abdomen (400-490)2215-
- 400 Superficial operation of abdominal wall3
- 400.2 Superficial operation of abdominal wall : drainage of abscess2
- 401 Paracentesis abdomini2
- 401.1 Paracentesis abdomini : laparoscopy, peritoneoscopy419
- 401.3 Paracentesis abdomini : peritoneal dialysis1
- 402 Laparotomy86
- 402.1 Laparotomy : drainage of abscess, intra-abdominal5
- 402.2 Laparotomy : biopsy (abdominal) (peritoneal)1
- 402.3 Laparotomy : exploratory49
- 403 Reopening of abdominal wound1
- 404 Division and resection of omentum and bands7
- 405 Other operations on omentum and mesentery1
- 406.2 Repair of abdominal wall : secondary suture, re-suture2
- 408 Destruction of lesion of peritoneum1
- 409 Other operations on abdominal wall and peritoneum1
- 409.1 Other operations on abdominal wall and peritoneum : omphalectomy, repair of umbilicua1
- 409.2 Other operations on abdominal wall and peritoneum : incision rectroperitoneal, urachalcyst1
- 409.3 Other operations on abdominal wall and peritoneum : excision of lesion6
- 411 Repair of inguinal hernia, not elsewhere classified148
- 411.6 Repair of inguinal hernia, not elsewhere classified : bilateral nos9
- 412 Operation on femoral hernia14
- 413 Abdominal operation on diaphragmatic hernia3
- 415 Secondary repair of hernia, not elsewhere classified2
- 415.1 Secondary repair of hernia: inguinal3
- 415.3 Secondary repair of hernia, incisional, ventral2
- 419 Operation on abdominal hernia, not elsewhere classified27
- 422 Gastrectomy, total or radical1
- 423.3 Partial gastrectomy : with gastro-jejunostomy1
- 425 Gastrostomy1
- 426 Gastro-enterostomy1
- 426.1 Gastro-enterostomy : gastric revision2
- 427 Repair of stomach1
- 427.1 Repair of stomach : suture of perforated gastric ulcer1
- 430 Biopsy of stomach2
- 431 Gastric intobation with related procedures313
- 431.1 Gastric intobation with related procedures : biopsy of duodenum, jejunum26
- 434 Vagotomy, not elsewhere classified21
- 435 Vagotomy with gastro-enterostomy1
- 436 Vagotomy with other gastric operation27
- 441 Emergency appendicectomy137
- 443 Prophylactic appendicectomy8
- 444 Appendicectomy, not otherwise stated135
- 446 Diverticulectomy of intestine1
- 450 Enterotomy1
- 452 Excision of small intestine or lesion3
- 452.1 Excision of small intestine or lesion : local excision of lesion1
- 452.2 Excision of small intestine or lesion : resection with re-anastomosis3
- 454 Anastomosis of intestine, not elsewhere classified1
- 454.2 Anastomosis of intestine, not elsewhere classified : small - large2
- 458 Repair of perforated duodenal ulcer9
- 459 Enterrorrhaphy, not elsewhere classified2
- 460 Colectomy and resection, not elsewhere classified16
- 460.1 Colectomy and resection, not elsewhere classified : with enterostomy4
- 460.2 Colectomy and resection, not elsewhere classified : with anastomosis5
- 461 Complete colectomy1
- 462 Colostomy, primary4
- 463 Enterostomy modifications, not elsewhere classified1
- 463.1 Enterostomy modifications, not elsewhere classified : closure of stoma5
- 463.3 Enterostomy modifications, not elsewhere classified : dilatation of stoma1
- 465 Mobilisation of bowel5
- 466 Excision of lesion of large intestine10
- 468 Sigmoidoscopy164
- 468.1 Sigmoidoscopy : with biopsy24
- 470 Incision of rectum1
- 470.1 Incision of rectum : biopsy4
- 471.2 Excision of rectum, not elsewhere classified : intra pelvic proctectomy1
- 472 Abdomino-perineal excision of rectum18
- 473 Excision and destruction of lesion of rectum6
- 475 Repair of rectal prolapse2
- 476 Proctoscopy2
- 479 Other operations on rectum2
- 480 Incision of peri-anal or peri-rectal tissue30
- 480.1 Incision of peri-anal or peri-rectal tissue : ischio-rectal abscess36
- 480.2 Incision of peri-anal or peri-rectal tissue : pilonidal cyst24
- 481.1 Incision of other anal lesion : incision of fistula8
- 481.2 Incision of other anal lesion : division of anal sphincter11
- 482 Excision of anal fistula16
- 483 Excision of anal fissure7
- 484 Other excision of anus or anal lesion4
- 484.1 Other excision of anus or anal lesion : local excision of lesion11
- 484.2 Other excision of anus or anal lesion : excision of anus3
- 484.3 Other excision of anus or anal lesion : excision of pilonidal sinus46
- 485 Dilatation of anal sphincter85
- 486 Repair of anus1
- 486.1 Repair of anus : repair of sphincter1
- 486.2 Repair of anus : sphincterectomy8
- 490 Injection of haemorrhoids3
- 491 Ligature of haemorrhoids27
- 492 Destruction of haemorrhoids4
- 493 Haemorrhoidectomy92
- 494 Removal of tags12
- 495 Other operations on haemorrhoids5
- 499 Other operations on anus4
- 499.2 Other operations on anus : cauterization, not elsewhere classified3
Chapter IX - Other abdominal organs (500-550)226-
- 501 Needle biopsy6
- 502.1 Repair of liver : suture of liver1
- 509 Other operations on liver1
- 509.1 Other operations on liver : open biopsy1
- 509.2 Other operations on liver : drainage of liver (amoebic) abscess, hepatotomy1
- 509.3 Other operations on liver : percutaneous aspiration of abscess1
- 514 Cholangiography3
- 519.2 Other operations on bile ducts : excision of biljary ducts1
- 519.3 Other operations on bile ducts : removal of prosthesis1
- 522 Cholecystectomy178
- 522.2 Cholecystectomy : with drainage7
- 539 Other operations on pancreas8
- 540 Splenectomy10
- 544 Other operations on abdominal veins, not elsewhere classified1
- 552.3 Operations on abdominal vessels, not elsewhere classified : graft, repair, reconstruction, prosthesi2
- 557 Translumbar aortogram4
Chapter X - Urinary and male genital organs (560-660)1389-
- 560.2 Nephrotomy, not elsewhere classified : biopsy, not elsewhere classified4
- 561 Nephrostomy and pyelostomy1
- 561.1 Nephrostomy and pyelostomy : drainage of kidney2
- 563.1 Removal of renal calculus : nephrolithotomy3
- 563.2 Removal of renal calculus : pyelolithotomy3
- 563.3 Removal of renal calculus : removal without incision1
- 564 Percutaneous puncture of kidney1
- 564.1 Percutaneous puncture of kidney : biopsy7
- 564.2 Percutaneous puncture of kidney : other aspiration1
- 565 Removal of kidney, complete5
- 566 Transplantation of kidney2
- 566.1 Transplantation of kidney : donor1
- 567.1 Excision or destruction of lesion of kidney : partial nephrectomy2
- 567.2 Excision or destruction of lesion of kidney : excision of cyst, tumour1
- 568 Repair of kidney and renal pelvis10
- 569 Nephropexy1
- 571.1 Renal arterial and venous puncture : arteriography1
- 580 Ureterolithotomy8
- 581 Ureterotomy, not elsewhere classified1
- 587 Cystoscopic operation on ureter6
- 587.1 Cystoscopic operation on ureter : catheterisation of ureter, not otherwise stated6
- 587.2 Cystoscopic operation on ureter : lithotomy11
- 587.3 Cystoscopic operation on ureter : meatotomy2
- 587.5 Cystoscopic operation on ureter : pyelography30
- 589.1 Other operations on ureter, not elsewhere classified : biopsy1
- 591.2 Urinary division: to exterior : ileal conduit, open ileal bladder1
- 595 Repair of urinary tract, not elsewhere classified1
- 595.4 Repair of urinary tract, not elsewhere classified : re-implantation into bladder2
- 600 Cystotomy1
- 600.1 Cystotomy : stab cystotomy1
- 600.2 Cystotomy : removal of calculus2
- 602 Extirpation of lesion of bladder by open operation1
- 603 Resection of bladder neck5
- 605 Repair or replacement of bladder2
- 607.1 Cystoscopy with destruction of lesion of bladder : per-urethral resection or destruction5
- 608 Cystoscopy, not elsewhere classified344
- 608.1 Cystoscopy, not elsewhere classified : biopsy11
- 609 Other per-urethral procedures, not elsewhere classified1
- 609.1 Other per-urethral procedures, not elsewhere classified : lithotrity1
- 617 Incision of perivesical tissue1
- 618 Vesicourethral suspension15
- 618.3 Vesicourethral suspension : suprapubic sling9
- 618.4 Vesicourethral suspension : retropubic suspension2
- 618.5 Vesicourethral suspension : periurethral suspension3
- 619 Other operations on bladder, not elsewhere classified25
- 620 Urethrotomy, external6
- 621 Urethral meatotomy1
- 622 Destruction or excision of urethral lesion4
- 624 Repair of urethra3
- 624.4 Repair of urethra : obliteration of abnormal opening1
- 625 Division or excision of stricture of urethra3
- 626 Urethroscopy19
- 627 Dilatation of urethra50
- 633 Prostatectomy, per-urethral6
- 640 Incision of testis and adnexa4
- 640.1 Incision of testis and adnexa : incision of scrotum5
- 640.2 Incision of testis and adnexa : incision of testis7
- 641 Orchidectomy, unilateral or partial12
- 642 Castration, male1
- 644 Excision or repair of hydrocele17
- 644.7 Excision or repair of hydrocele: hydrodecele of spermatic cord4
- 646 Operation on varicocele1
- 646.1 Operation on varicocele : ligation18
- 646.2 Operation on varicocele : excision4
- 647 Extirpation of lesion of scrotum or testis, not elsewhere classified3
- 647.1 Extirpation of lesion of scrotum or testis, not elsewhere classified : scrotum9
- 647.2 Extirpation of lesion of scrotum or testis, not elsewhere classified : testis3
- 648 Orchidopexy16
- 649 Repair of testis and adnexa1
- 650 Epididymectomy, not elsewhere classified12
- 650.1 Epididymectomy, not elsewhere classified : excision of spermatocele1
- 650.2 Epididymectomy, not elsewhere classified : excision of other lesion of epididymisor14
- 651 Ligation or vasectomy of vas deferens1
- 651.2 Ligation or vasectomy of vas deferens : vasectomy507
- 652 Anastomosis and repair of vas deferens10
- 659 Other operation on testis and adnexa2
- 659.1 Other operation on testis and adnexa : biopsy9
- 660 Preputiotomy2
- 661 Circumcision76
- 663 Excision of lesion of penis5
- 664 Plastic repair of penis1
- 669 Other operations of male genital organs7
Chapter XI - Female genital organs (670-730)3967-
- 671 Castration, female3
- 672 Partial oophorectomy14
- 672.1 Partial oophorectomy : wedge resection2
- 672.3 Partial oophorectomy : excision of lesion32
- 673 Extirpation of lesion of ovarian region, not elsewhere classified1
- 674 Repair of ovary1
- 679 Other operations on ovary4
- 679.2 Other operations on ovary : drainage of abscess3
- 679.3 Other operations on ovary : oophorotomy, not elsewhere classified1
- 679.4 Other operations on ovary : freeing of adhesions1
- 681.1 Salpingo-oophorectomy : unilateral27
- 681.2 Salpingo-oophorectomy : bilateral12
- 682 Salpingectomy4
- 682.1 Salpingectomy : unilateral salpingectomy8
- 682.2 Salpingectomy : bilateral removal of oviducts5
- 683 Plastic repair and anastomosis3
- 683.1 Plastic repair and anastomosis : anastomosis of fallopian tube8
- 683.2 Plastic repair and anastomosis : suture, repair or plastic operation6
- 684 Division and ligation of oviducts81
- 685 Salpingography22
- 686 Insufflation of fallopian tubes191
- 687 Bilateral endoscopic occlusion of oviducts875
- 689 Other operations on oviduct, not otherwise specified1
- 689.2 Other operations on oviduct, not otherwise specified : freeing of adhesion4
- 689.3 Other operations on oviduct, not otherwise specified : fertility test, not otherwise stated2
- 691 Extended hysterectomy86
- 692 Radical hysterectomy1
- 692.1 Radical hysterectomy : with pelvic lymphadenectomy6
- 693.1 Vaginal hysterectomy : total12
- 693.3 Vaginal hysterectomy : with repair of prolapse5
- 694 Sub-total hysterectomy6
- 696 Hysterectomy, not elsewhere classified74
- 696.1 Hysterectomy, not elsewhere classified : total hysterectomy417
- 698 Excision of lesion of supporting structures of uterus1
- 700.1 Excision of lesion of uterus : myomectomy17
- 700.2 Excision of lesion of uterus : polypectomy102
- 701 Repair of uterus and supporting ligaments2
- 702 Hysteropexy16
- 703 Dilation of cervix4
- 704 Curettage of uterus949
- 704.1 Curettage of uterus : biopsy (of endometrium)45
- 704.2 Curettage of uterus : curettage with cauterization121
- 704.3 Curettage of uterus : menstrual extraction1
- 705 Excision of lesion of cervix59
- 705.1 Excision of lesion of cervix : cauterization132
- 705.2 Excision of lesion of cervix : cryo-electroconization23
- 706 Biopsy of cervix16
- 706.1 Biopsy of cervix : cone or ring biopsy99
- 707 Suture of cervical os2
- 707.1 Suture of cervical os : encirclement suture3
- 708 Intra-uterine introduction109
- 709 Other operations on uterus83
- 709.2 Other operations on uterus : cervical smear, postcoital test8
- 709.4 Other operations on uterus : amputation of cervix3
- 710 Colporrhaphy: with repair of pelvic organs16
- 711 Colporrhaphy: with repair of pelvic floor13
- 712 Colporrhaphy: with amputation of cervix8
- 713 Colporrhaphy, not elsewhere classified23
- 714 Reconstruction and repair of vagina8
- 720 Culdotomy, pouch of douglas1
- 720.1 Culdotomy, pouch of douglas : drainage of pelvic abscess1
- 720.2 Culdotomy, pouch of douglas : posterior colpotomy1
- 721 Colpotomy1
- 723 Excision of lesion of vagina10
- 724 Destruction of lesion of vagina24
- 728 Biopsy of vagina2
- 729 Other operations on vagina1
- 729.1 Other operations on vagina, dilatation3
- 730 Operation on introitus12
- 731 Incision of bartholin's gland or duct42
- 732 Incision of other abscess of vulva13
- 734 Excision of bartholin's gland1
- 735 Extirpation of other lesion of vulva45
- 736 Vulvectomy, not elsewhere classified4
- 738 Repair of perineum, non-obstetric9
- 739 Other operation on female genital organs6
- 739.1 Other operation on female genital organs : biopsy of labia, perineum, vulva, clitoris10
Chapter XII - Obstetrics (740-770)905-
- 741.1 Hysterotomy : termination of pregnancy,1
- 742 Other termination of pregnancy282
- 742.1 Other termination of pregnancy : vacum aspiration455
- 742.2 Other termination of pregnancy : dilation and evacuation, curettage19
- 742.3 Other termination of pregnancy : intra-amniotic injection6
- 743 Extra-uterine removal of ectopic gestation8
- 743.1 Extra-uterine removal of ectopic gestation : with sterilisation1
- 746 Amniocentesis1
- 770 Manual exploration of uterus4
- 771 Other removal of retained products78
- 771.1 Other removal of retained products : retained products, not otherwise stated49
- 779.2 Other obstetric operation or procedure : sterilization by laparoscope1
Chapter XIII - Orthopaedic (780-870)1295-
- 780 Manipulation of closed fracture13
- 780.1 Manipulation of closed fracture : shoulder, upper arm3
- 780.2 Manipulation of closed fracture : at elbow, forearm7
- 780.3 Manipulation of closed fracture : at wrist11
- 780.4 Manipulation of closed fracture : hand, fingers5
- 780.6 Manipulation of closed fracture : at knee, lower leg26
- 780.7 Manipulation of closed fracture : at ankle6
- 780.8 Manipulation of closed fracture : other specified site2
- 781.2 Open reduction, not elsewhere classified : at elbow, forearm1
- 781.4 Open reduction, not elsewhere classified : hand, fingers1
- 781.6 Open reduction, not elsewhere classified : at knee, lower leg3
- 781.7 Open reduction, not elsewhere classified : at ankle1
- 781.8 Open reduction, not elsewhere classified : other specified site1
- 782 Reduction with internal fixation7
- 782.1 Reduction with internal fixation : shoulder, upper arm2
- 782.2 Reduction with internal fixation : at elbow, forearm19
- 782.3 Reduction with internal fixation : at wrist2
- 782.4 Reduction with internal fixation : hand, fingers16
- 782.5 Reduction with internal fixation : hip, thigh16
- 782.6 Reduction with internal fixation : at knee, lower leg15
- 782.7 Reduction with internal fixation : at ankle27
- 782.8 Reduction with internal fixation : other specified site2
- 783 Elevation of depressed fragments, not elsewhere classified1
- 784.6 Wound toilet of compound fracture, not elsewhere classified : at knee, lower leg2
- 784.7 Wound toilet of compound fracture, not elsewhere classified : at ankle1
- 785 Removal of internal fixation55
- 785.2 Removal of internal fixation : at elbow, forearm7
- 785.3 Removal of internal fixation : at wrist1
- 785.4 Removal of internal fixation : hand, fingers3
- 785.5 Removal of internal fixation : hip, thigh7
- 785.6 Removal of internal fixation : at knee, lower leg5
- 785.7 Removal of internal fixation : at ankle3
- 785.8 Removal of internal fixation : other specified site3
- 789 Skeletal traction1
- 789.1 Skeletal traction : infixed pin3
- 790 Incision of bone2
- 791 Division of bone9
- 791.5 Division of bone : femur6
- 791.8 Division of bone : bones of foot45
- 792 Partial ostectomy26
- 793 Complete ostectomy6
- 793.6 Complete ostectomy : patellectomy2
- 794 Excision of lesion of bone7
- 794.2 Excision of lesion of bone : exostosis34
- 795 Reconstruction of bone1
- 795.1 Reconstruction of bone : internal fixation1
- 796 Bone graft, or implant, not elsewhere classified7
- 796.1 Bone graft, or implant, not elsewhere classified : with metallic fixation3
- 798.1 Puncture of bone : biopsy of bone6
- 798.2 Puncture of bone : biopsy of marrow15
- 798.3 Puncture of bone : bone marrow transplant2
- 799 Other operations on bone2
- 800 Arthrotomy4
- 800.1 Arthrotomy : drainage2
- 800.2 Arthrotomy : exploration29
- 800.3 Arthrotomy : removal of loose cartilage, synovial fringe13
- 800.4 Arthrotomy : foreign body removal4
- 801 Joint puncture216
- 801.1 Joint puncture : aspiration24
- 801.2 Joint puncture : arthography4
- 801.3 Joint puncture: therapeutic injection5
- 803 Excision of joint lesion, not elsewhere classified1
- 804 Manipulation of joint, not elsewhere classified9
- 804.1 Manipulation of joint, not elsewhere classified : jaw3
- 805 Closed reduction of dislocation6
- 806 Open reduction of dislocation1
- 806.2 Open reduction of dislocation : internal fixation2
- 808 Arthrodesis of foot31
- 809 Other arthrodesis, not elsewhere classified10
- 810 Total hip replacement20
- 811 Other arthroplasty of hip2
- 812 Arthroplasty of knee3
- 813.1 Arthroplasty of shoulder : repair of capsule1
- 814 Other arthroplasty, not elsewhere classified3
- 814.1 Other arthroplasty, not elsewhere classified : foot and toes9
- 814.3 Other arthroplasty, not elsewhere classified : hand and finger2
- 814.5 Other arthroplasty: revision1
- 816 Ostectomy for hallux valgus, not elsewhere classified9
- 816.2 Ostectomy for hallux valgus, not elsewhere classified : metatarsectomy1
- 820 Excision of internal structure of knee74
- 821 Extirpation of other joint structures52
- 821.2 Extirpation of other joint structures : synovectomy excision of synovial membrane8
- 822 Other operations on joints or cartilage9
- 822.1 Other operations on joints or cartilage : biopsy7
- 825 Capsulotomy4
- 826 Other operations on joint capsule24
- 826.2 Other operations on joint capsule : capsuloplasty, plication2
- 827 Excision10
- 827.1 Excision : biopsy1
- 828 Other operations on bursa4
- 828.1 Other operations on bursa : aspiration4
- 830.2 Division of muscle : division, transection of muscle2
- 831 Myectomy1
- 832 Excision of lesion of muscle1
- 832.1 Excision of lesion of muscle : biopsy1
- 834 Plastic repair of muscle, not elsewhere classified1
- 839 Other operations on muscle2
- 840 Tenotomy of tendon of achilles3
- 841 Tenotomy, not elsewhere classified6
- 841.3 Tenotomy, not elsewhere classified : hand5
- 842 Incision of tendon sheath2
- 842.3 Incision of tendon sheath : hand15
- 843 Tenectomy4
- 844 Excision of lesion of tendon39
- 844.3 Excision of lesion of tendon : hand16
- 845 Tenorrhaphy2
- 845.3 Tenorrhaphy : hand4
- 845.7 Tenorrhaphy : achilles3
- 848 Reconstruction of tendon, not elsewhere classified14
- 848.1 Reconstruction of tendon, not elsewhere classified : thumb3
- 848.3 Reconstruction of tendon, not elsewhere classified : hand12
- 848.6 Reconstruction of tendon, not elsewhere classified : knee3
- 848.7 Reconstruction of tendon, not elsewhere classified : achilles10
- 852 Other operations on tendon6
- 852.3 Other operations on tendon : hand8
- 852.6 Other operations on tendon : knee1
- 854 Fasciotomy3
- 854.3 Fasciotomy : hand5
- 854.8 Fasciotomy : foot (steindler)1
- 855 Fasciectomy and excision of lesion1
- 855.3 Fasciectomy and excision of lesion : hand10
- 858 Fascioplasty2
- 859 Other operations on fascia1
- 866 Amputation of finger8
- 866.3 Amputation of finger : polydactyl1
- 873 Amputation through lower leg1
- 874 Amputation of foot1
- 875 Amputation of toe3
- 875.1 Amputation of toe : hallux1
- 875.5 Amputation of toe : fifth toe2
- 877 Secondary operation on amputation stump2
- 878 Other amputations, not elsewhere classified1
- 879 Other operations on limbs, not elsewhere classified22
Chapter XIV - Peripheral vessels, skin and subcutaneous tissue (880-930)1866-
- 884 Repair of artery1
- 884.3 Repair of artery : repair by prosthesis1
- 885 Ligation of artery, not elsewhere classified1
- 885.2 Ligation of artery, not elsewhere classified : control of aneurysm1
- 888.1 Arterial injection or perfusion : diagnostic, arteriography, not elsewhere classified9
- 889.1 Other operations on arteries : production of arterio-venous fistula1
- 889.2 Other operations on arteries : revision of previous vascular operation1
- 890 Phlebotomy (with thrombectomy)1
- 891 Injection of vein to produce thrombosis36
- 892 Phlebectomy, not elsewhere classified1
- 893 Ligation or division of vein, not elsewhere classified43
- 893.1 Ligation or division of vein, not elsewhere classified : varicose veins195
- 893.2 Ligation or division of vein, not elsewhere classified : multiple ligatures118
- 894 Operation on varicose veins, not elsewhere classified155
- 894.1 Operation on varicose veins, not elsewhere classified : excision37
- 895 Venography2
- 898 Other operations on vessels1
- 900 Lymphangiotomy and lymphadenotomy1
- 901 Injection or cannulation of lymphatic vessel1
- 903 Lymphatic excision12
- 904.1 Lymphadenectomy, radical : axillary1
- 904.2 Lymphadenectomy, radical : inguinal1
- 905 Lymphatic biopsy, not elsewhere classified22
- 910 Superficial drainage and incision62
- 910.1 Superficial drainage and incision : facial region2
- 910.3 Superficial drainage and incision : hand (whitlow, paronychia)1
- 911 Removal of foreign body23
- 912 Excision of superficial cyst or fistula312
- 913 Excision of other skin growth, not elsewhere classified297
- 914 Excision of other lesion of skin or subcutaneous tissue212
- 915 Destruction of lesion of skin25
- 915.1 Destruction of lesion of skin : dermabrasion3
- 916 Toilet of wound28
- 918 Excision of burn2
- 918.2 Excision of burn : with skin graft, not elsewhere classified4
- 919 Suture of wound34
- 920 Biopsy of skin and subcutaneous tissue12
- 921 Secondary treatment of wound17
- 922 Aspiration of skin7
- 923 Insertion into skin3
- 924 Size reduction2
- 928 Removal of nail structures132
- 929 Other operation on skin or subcutaneous tissue, not elsewhere classified2
- 930 Pedicle graft or flap2
- 930.2 Pedicle graft or flap : attachment, to hand1
- 930.3 Pedicle graft or flap : attachment, other1
- 930.4 Pedicle graft or flap : revision of pedicle2
- 931.1 Plastic repair of pinna, lip or nose : pinna6
- 931.3 Plastic repair of pinna, lip or nose : nose3
- 935 Skin graft and mucous membrane graft, not elsewhere classified9
- 935.1 Skin graft and mucous membrane graft, not elsewhere classified : free skin graft to hand4
- 936 Other plastic repair with graft1
- 937 Plastic repair, not elsewhere classified11
- 937.1 Plastic repair, not elsewhere classified : face lift1
- 937.6 Plastic repair, not elsewhere classified : relaxation of contracture scar1
- 939 Minor procedures on skin2
Chapter XV - Other surgical procedures (941-990)543-
- 941 Intravenous blood transfusion4
- 943 Other intravenous transfusion5
- 944 Intravenous injection3
- 944.1 Intravenous injection : diagnostic9
- 944.2 Intravenous injection : IV induction if abortion or labour1
- 946.1 Subcutaneous injection : local action5
- 949 Blood withdrawal2
- 952 Incision, not otherwise stated20
- 953 Excision, not otherwise stated2
- 959 Other operation with ill-defined site17
- 961.1 Other therapy for cancer : chemotherapy for cancer16
- 962 Urethral catheterization3
- 962.1 Urethral catheterization : catheterization, not otherwise stated1
- 962.4 Urethral catheterization : cystometry47
- 963 Gastric-intestinal intubation8
- 964 Endoscopy, not elsewhere classified152
- 964.1 Endoscopy, not elsewhere classified : with biopsy, not elsewhere classified3
- 965 External manipulation5
- 966 Prosthetic and other apparatus26
- 967.1 Resuscitation by external procedure : cardioversion, D C shock1
- 968 Removal of unwanted material1
- 973.2 Spinal anaesthesia : epidural lumbar4
- 979 Anaesthesia, not elsewhere classified179
- 986 Other radio-active scanning5
- 987 Other radiographic injection2
- 988 Other radiographic techniques, not elsewhere classified2
- 989 Other diagnostic techniques4
- 994 Tele-radiotherapy5
- 996 Removable surgical implant8
- 998 Radio-active injection or ingestion2
- 999 Unspecified radiotherapy1

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Notes

This field is a summary of the main operation and procedure codes a participant has had recorded across all their hospital inpatient records. Operative procedures are coded according to the Office of Population Censuses and Surveys Classification of Interventions and Procedures, version 3 (OPCS-3).

The corresponding date when each procedure was first recorded in the inpatient data can be found in Field 41257.

Please note OPCS-3 coded hospital inpatient data are only available for older Scottish hospital records.

2 Related Data-Fields

Field ID	Description	Relationship
41257	Date of first operative procedure - ...	Field 41257 is the date of the first occurrence of Current Field
41273	Operative procedures - OPCS3	Current Field data is incorporated into Field 41273

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