https://www.selleckchem.com/products/gsk-2837808A.html Osteoarthritis of the first carpometacarpal joint is a common condition. Various management options and surgical procedures have been described to treat symptomatic cases. Many systematic reviews examine aspects of thumb carpometacarpal joint osteoarthritis treatment, although none solely examines the outcomes of trapezial partial resection and interposition arthroplasty in stage II to III patients in detail, yet this technique is of growing interest as surgeons seek more nuanced, tailored approaches for osteoarthritis of the first carpometacarpal joint. A systematic review of the thumb carpometacarpal joint hemiresection and interposition arthroplasty was performed with pain assessment as a primary outcome measure and patient-reported outcome measures (PROMs) and reoperation rate as secondary outcome measures. A search was performed between 2004 and 2019 using MEDLINE, Embase, and PubMed. Preferred Reporting Items and Systematic Reviews and Meta-Analyses guidelines were used. Twenty-nine articles met trsistent pain and instability were higher with the use of implants. Larger and long-term studies of this technique using autologous or more bioinert materials and implants are required to assess duration of symptomatic benefit. Opioid abuse has become a national crisis. Published data demonstrate that patients undergoing foot and ankle surgery are left with excess narcotic medications postoperatively. The purpose of our study was to evaluate factors associated with prolonged postoperative opioid use following foot and ankle surgery and identify associations between preoperative opioid use and postoperative complications. MarketScan commercial claims and encounters database was searched to identify foot and ankle patients. Preoperative comorbidities were queried and documented. Patients utilizing opioids 1 to 3 months prior to surgery were identified. Adjusted odds ratios and 95% CIs were calculated using multivari