The importance of smoking in orthopedic surgery.

INTRODUCTION: Tobacco use is related to augmented morbidity and mortality. People who smoke heavily before orthopedic surgery may have more nonmedical complications than nonsmokers. Therefore, all orthopedic surgery patients should be screened for tobacco use.

AIM: To investigate the musculoskeletal effects of perioperative smoking.

METHODS: A narrative review of the literature on the topic was performed.

RESULTS: Orthopedic perioperative complications of smoking include impaired wound healing, augmented infection, delayed and/or impaired fracture union and arthrodesis, and worst total knee and hip arthroplasty results. Orthopedic surgeons seldom postponed surgery or utilized smoking cessation methods.

CONCLUSIONS: The adoption of smoking cessation methods such as transdermal patches, chewing gum, lozenges, inhalers, sprays, bupropion, and varenicline in the perioperative period should be recommended. Perioperative smoking cessation appears to be an efficacious method to decrease postoperative complications even if it is implemented as late as 4 weeks before surgery.