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. 2020 Feb;63(1):E1–E8. doi: 10.1503/cjs.016518

Table 2.

Number of opioid-containing tablets prescribed at discharge for various surgical procedures

Surgical specialty; procedure No. of respondents No. of tablets
Median (IQR) Range
Cardiac surgery
Coronary artery bypass grafting 3 30 (30–50) 30–50
Open valve replacement 3 30 (30–50) 30–50
General surgery
Laparoscopic cholecystectomy 43 20 (15–30) 6–30
Laparoscopic appendectomy 44 20 (15,30) 6–30
Lumpectomy + sentinel lymph node biopsy 38 20 (12–30) 0–60
Mastectomy + sentinel lymph node biopsy 38 20 (20–30) 10–90
Open inguinal hernia repair 43 20 (15–30) 6–60
Laparoscopic inguinal hernia repair 38 20 (15–30) 4–30
Laparoscopic surgery (inpatient stay) 43 20 (10–30) 0–90
Open laparotomy (inpatient stay) 44 30 (20–30) 8–120
Neurosurgery
Microdiscectomy (herniated disc) 18 20 (15–20) 10–40
2- to 3-level posterior cervical discectomy with fusion 18 30 (25–30) 20–45
Multilevel disc fusion 18 30 (30–30) 20–80
Minicraniotomy 18 20 (15–24) 0–60
Craniotomy 18 20 (20–30) 0–60
Microvascular decompression of cranial nerve VII 18 20 (20–30) 10–60
Transphenoidal surgery 17 20 (15–25) 0–40
Plastic surgery
Single-digit reimplantation 14 30 (25–30) 20–50
Breast augmentation 15 20 (20–30) 10–42
Breast reconstruction with latissimus dorsi flap 16 30 (25–35) 20–42
Dupuytren contracture release 16 24 (20–30) 10–40
Carpal tunnel release 16 18 (10–20) 0–28
Thoracic surgery
Video-assisted thoracoscopic surgery 5 50 (20–60) 20–60
Mediastinoscopy 5 10 (0–10) 0–20
Pleural aspiration and biopsy 4 10 (0–25) 0–30
Esophagectomy 5 60 (30–60) 30–100
Thoracotomy 5 60 (60–60) 30–100
Chest tube placement 4 15 (5–30) 0–40
Bronchoscopy 5 0 (0–0) 0–0
Urology
Extracorporeal shock wave lithotripsy (stone) 9 15 (10–15) 0–30
Extracorporeal shock wave lithotripsy (vasectomy) 3 10 (0–15) 0–15
Transurethral resection of bladder tumour 12 5 (2–10) 0–15
Laparoscopic nephrectomy 12 18 (10–25) 10–30
Open prostatectomy 12 20 (17–25) 10–30
Vascular surgery
Endovascular aortic aneurysm repair 10 18 (10–20) 0–30
Open abdominal aortic aneurysm repair 9 30 (30–30) 20–30
Arteriovenous fistula creation 10 10 (10–10) 0–20
Femoral/popliteal bypass 10 20 (20–30) 15–30
Carotid endarterectomy 10 12 (10–20) 0–20
Orthopedic surgery
Diagnostic knee arthroscopy 4 30 (15–35) 0–40
Arthroscopic anterior cruciate ligament repair 4 60 (50–60) 40–60
Total knee replacement 6 80 (80–100) 60–120
Total hip replacement 6 80 (80–100) 40–100
Shoulder arthroscopy – examination under anesthesia 4 60 (30–60) 0–60
Removal of elbow plates/screws – general anesthesia 5 40 (40–60) 30–60
Resection arthroplasty/arthrodesis (hammer toe deformity) 3 60 (40–90) 40–90
Open reduction internal fixation hand 4 35 (15–50) 0–60

IQR = interquartile range.