: Data-Field 20004

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Data

1,097,893 items of data are available, covering 404,825 participants, encoded using Data-Coding 5.
Defined-instances run from 0 to 3, labelled using Instancing 2.
Array indices run from 0 to 31.

CategoryCount

cardiovascular46557-
- heart surgery101191179
  - coronary artery bypass grafts (cabg)52854029
    - triple heart bypass1256
  - pacemaker/defibrillator insertion1488903
    - pacemaker insertion446
    - pacemaker battery change21
    - defibrillator/icd insertion105
    - defibrillator/icd battery change13
  - heart valve surgery1713262
    - aortic valve repair/replacement790
    - mitral valve repair/replacement502
    - other valve repair/replacement159
  - heart transplant38
  - cardioversion373
  - pericardial surgery43
- coronary angioplasty (ptca) +/- stent6304
- other arterial surgery/revascularisation procedures3783370
  - fem-pop bypass/leg artery bypass300
  - leg artery aneurysm repair13395
    - femoral/popliteal/iliac aneurysm repair38
  - aortic aneurysm/repair or stent537
  - carotid artery surgery/endarterectomy350
  - cerebral artery aneurysm surgery or clipping317
  - non-coronary artery angioplasty +/- stent1650140
    - leg artery angioplasty +/- stent667
    - carotid artery angioplasty +/- stent687
    - renal artery angioplasty +/- stent156
  - fistula for dialysis126
- venous surgery/procedures24037377
  - varicose vein surgery23660
- amputation1499-
  - amputation of leg248
  - amputation of foot41
  - amputation of toe556
  - other amputation654
- cardiac ablation815
respiratory/ent208937-
- ent surgery206249409
  - ear surgery114878771
    - mastoidectomy/mastoid surgery1237
    - stapedectomy319
    - tympanic membrane surgery / ear drum repair1160
  - nasal/sinus/nose surgery2828218418
    - rhinoplasty / nose surgery4571
    - sinus surgery2785
    - nasal polyp surgery / nasal polypectomy2508
  - throat/larynx surgery (incl tracheostomy)3271
  - mouth/salivary gland surgery37903465
    - parotid surgery / parotidectomy325
  - tonsillectomy +/- adenoids12379280103
    - tonsillectomy / tonsil surgery38903
    - adenoid surgery / adenoidectomy4786
  - wisdom teeth surgery26270
  - maxillo-facial surgery4008
  - dental/tooth surgery4940
- thoracotomy/chest/lung surgery2688-
  - lung removal/pneumonectomy/lobectomy943
  - bullaectomy/bullae removal56
  - lung transplant10
  - other thoracic surgery1679
gastrointestinal/abdominal184877-
- hernia surgery426885748
  - inguinal/femoral hernia repair2934416428
    - inguinal hernia repair12304
    - femoral hernia repair612
  - umbilical hernia repair5425
  - incisional hernia repair2171
- upper gi surgery33442-
  - stomach surgery37113132
    - gastrectomy217
    - surgery for pyloric stenosis362
  - oesophageal surgery2092636
    - oesphageal fundoplication/hiatus hernia surgery1456
  - liver surgery544460
    - liver transplant84
  - biliary surgery2516784
    - cholecystectomy/gall bladder removal24131
    - bile duct surgery154
    - gallstones removed798
  - pancreas surgery316309
    - pancreatic transplant7
  - splenectomy1084
  - duodenal surgery112
  - peptic ulcer surgery41637
    - gastric ulcer surgery133
    - duodenal ulcer surgery246
- lower gi surgery105644-
  - appendicectomy71037
  - bowel resection126351056
    - large bowel resection +/- colostomy102671468
      - rectal or colon polypectomy3214
      - colectomy/hemicolectomy2416
      - rectal/sigmoid resection786
      - abdominal/pelvic adhesion surgery1687
      - colostomy surgery529118
        
        colostomy formation202
        
        colostomy reversal209
      - anterior resection115
      - abdomino-perineal resection / ap resection52
    - small bowel resection1312909
      - ileostomy surgery40382
        
        ileostomy formation194
        
        ileostomy reversal127
  - anal surgery184663283
    - haemorroidectomy / piles surgery/ banding of piles10843
    - pilonidal sinus surgery (anal)3178
    - anal fissure surgery1162
  - other bowel surgery35063336
    - ileostomy/colostomy surgery170
- laparotomy nos3103
renal/urology64711-
- renal/kidney transplant392
- percutaneous/open kidney stone surgery/lithotripsy3427
- ureteric surgery816
- other urological surgery (male)41735-
  - prostate operation76901851
    - radical prostatectomy2334
    - transurethral resection of prostate (turp)3505
  - testicular/scrotal operation90933628
    - removal of testicle/orchidectomy1877
    - testicular hydrocoele surgery / drainage1777
    - testicular lump removal289
    - varicocoele / varicocele surgery250
    - removal of epididymal cyst790
    - orchidopexy482
  - vasectomy1847418091
    - reversal of vasectomy / vasectomy reversal383
  - male circumcision6478
- other urological surgery1380
- bladder surgery146684023
  - transurethral resection bladder tumour (turbt)732
  - cystectomy3494
  - urethral surgery14501006
    - urethral stricture surgery / dilatation444
  - anterior/posterior repair bladder/uterus4969
- nephrectomy/kidney removed2087
- dialysis access surgery20611
  - haemodialysis access / fistula surgery139
  - peritoneal dialysis (capd) access surgery56
endocrine8240-
- thyroid surgery70391058
  - thyroid radioablation therapy531
  - thyroidectomy/partial thyroidectomy5450
- parathyroidectomy932
- adrenal surgery269
neurology/eye35426-
- eye surgery305516520
  - cataract extraction/lens implant10805
  - glaucoma surgery/trabeculectomy973
  - retinal operation/vitrectomy3682
  - squint correction7434
  - eyelid surgery793
  - nasolacrimal / tear duct surgery344
- neurosurgery4875-
  - brain surgery2154
  - intracranial haematoma drainage309
  - cerebroventricular shunt/shunt for hydrocephalus132
  - spinal cord surgery786
  - peripheral nerve surgery1171
  - pituitary surgery323322
    - pituitary transplant1
musculoskeletal/trauma172337-
- bone surgery/joint surgery1572574662
  - hip replacement/revision9310
  - knee replacement/revision8549
  - spine or back surgery152446922
    - spinal laminectomy4631
    - discectomy2824
    - spinal fusion867
  - reduction or fixation of bone fracture24291
  - arthroscopy nos13873
  - lower limb surgery521012484
    - foot surgery2116311565
      - bunion/hallus valgus surgery8192
      - achilles tendon repair1406
    - knee surgery (not replacement)2373920843
      - cruciate ligament surgery2896
    - hip surgery (not replacement)2258
    - ankle surgery2457
  - upper limb surgery292272863
    - shoulder surgery10105
    - elbow surgery3629
    - carpal tunnel surgery6800
    - hand/finger surgery58304730
      - dupuytren's contracture surgery1100
- muscle/soft tissue surgery15080
haematology/dermatology23489-
- bone marrow transplant249
- skin operation or plastic surgery214204527
  - removal of mole/skin lesion140367511
    - removal of malignant melanoma1539
    - removal of benign skin lesion1927
    - removal of squamous cell carcinoma (scc)287
    - removal of rodent ulcer / basal cell carcinoma (bcc)2772
  - lipoma removed / excision of lipoma1211
  - skin graft1287
  - nail surgery / nail removal359
- lymph node surgery1820
gynaecology/breast264473-
- gynaecological surgery1911823388
  - fertility treatment procedures1404
  - ovarian/tubal surgery650352091
    - bilateral oophorectomy23997
    - unilateral oophorectomy3386
    - sterilisation24723
    - ovarian cyst removal/surgery7043
    - ectopic pregnancy surgery3357
    - salpingectomy438
  - uterine surgery1118142228
    - hysterectomy6117559160
      - hysterectomy with oophorectomy1667
      - hysterectomy with cervical sparing348
    - endometrial ablation3017
    - vaginal prolapse/colposuspension5672
    - intrauterine contraceptive device insertion/removal903
    - myomectomy/fibroids removed3786
    - dilatation and curettage/d+c31615
    - uterine polypectomy/uterine polyps removed1240
    - termination of pregnancy/top2178
  - cervix surgery90222195
    - cone biopsy4537
    - cervical polyps removed1100
    - laser treatment cervix1190
  - pelvic floor surgery519
- breast surgery411692495
  - mastectomy6455
  - lumpectomy20760
  - mammoplasty/cosmetic operation on breast4461
  - breast cyst/abscess removal5754
  - breast biopsy1244
- caesarean section / caesarian section32122
investigations +/- biopsy67940-
- laparoscopy11039
- bronchoscopy225
- laryngoscopy78
- nasal endoscopy250
- scan / x-ray76431233
  - mri / magnetic resonance imaging2740
  - ct scan1276
  - bone scan913
  - ultrasound scan1446
  - pet scan35
- cardiac investigation611552
  - coronary angiogram3823
  - angiogram not coronary559
  - echocardiogram/transoesophageal echo703
  - ecg/electrocardiogram793
  - electrophysiological studies (eps)9
  - exercise ecg176
- gastrointestinal investigation3313552
  - endoscopy / gastroscopy14898
  - ercp/endoscopic retrograde cholangiopancreatogram452
  - colonoscopy/sigmoidoscopy16075
  - barium meal / barium swallow481
  - barium enema353
  - ct colonoscopy824
- genito-urinary investigation6208100
  - hysteroscopy +/- biopsy2214
  - colposcopy +/- biopsy2414
  - cystoscopy1068
  - cystoscopy412
- biopsy29951115
  - bone marrow biopsy133
  - liver biopsy231
  - prostate biopsy1124
  - renal biopsy / kidney biopsy234
  - lung biopsy158
- lumbar puncture252
unclassifiable-

Notes

Code for operation. If the participant was uncertain of the type of operation they had undergone, then they described it to the interviewer (a trained nurse) who attempted to place it within the coding tree. If the operation could not be located in the coding tree then the interviewer entered a free-text description of it. These free-text descriptions were subsequently examined by a doctor and, where possible, matched to entries in the coding tree. Free-text descriptions which could not be matched with very high probability have been marked as "unclassifiable".

5 Related Data-Fields

Field ID	Description	Relationship
20011	Interpolated Age of participant when ...	Field 20011 indicates the participant age for the operation in Current Field
20010	Interpolated Year when operation too ...	Field 20010 indicates the year of the operation in Current Field
20014	Method of recording time when operat ...	Field 20014 indicates if date or age was recorded for Current Field
136	Number of operations, self-reported	Field 136 is a count of the number of items for Current Field
92	Operation year/age first occurred	Field 92 indicates the occasion of the operation in Current Field

1 Resource

Preview	Name	Res ID
	The verbal interview within ACE centres	100235

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