Search

Sternoclavicular joint instability is rare, but often described in the literature. Traumatic posterior dislocations are associated with injury to retrosternal structures and deserve special concern. Acute dislocations should undergo reduction. If reduction fails for anterior dislocations, the dislocated medial clavicle may be left in the dislocated position for many, especially relatively elderly patients with low demands. All acute and chronic posterior dislocations should be reduced. A variety of techniques have been described, but the figure-of-eight technique using tendon graft seems to have biomechanical properties that are superior, and as such, is often employed with good results.

This review describes the development, advantages and disadvantages, and applications of the Patient-Reported Outcome Measurement Information System (PROMIS) in orthopaedic trauma. PROMIS is a useful tool for quantifying outcomes in orthopedic trauma. It allows measurement of outcomes across multiple domains while minimizing administration time. PROMIS also reliably identifies clinical, social, and psychological risk factors for poor outcomes across a variety of orthopaedic injuries and disease states. However, PROMIS lacks specificity for certain anatomic regions and validation for mental health outcomes. It also is limited by ceiling effects in certain active patient populations. Orthopaedic traumatologists should be familiar with PROMIS, as its use is increasing and it is a valuable tool that can aid in clinical decision making.

Background: Ulnar collateral ligament (UCL) reconstruction is the current gold standard of treatment for overhead athletes with a symptomatic, deficient UCL of the elbow who have failed nonoperative treatment and wish to return to sport (RTS) at a high level. The palmaris longus and hamstring tendons are common graft choices, but no study has analyzed the existing literature to assess whether one graft is superior to the other. Purpose: To systematically report on the outcomes of UCL reconstruction using palmaris and hamstring autografts. Study Design: Systematic review; Level of evidence, 4. Methods: A combination of the terms “ulnar collateral ligament,” “valgus instability,” “Tommy John surgery,” “hamstring,” and “palmaris longus” were searched in PubMed, Embase, and the Cochrane Library. RTS and return-to-same-level (RSL) rates, patient-reported outcomes, and complications were included for analysis. We used the modified Coleman Methodology Score and risk-of-bias tool for nonrandomized studies to assess the quality of the included studies. Results: This review included 6 studies (combined total of 2154 elbows) that directly compared palmaris and hamstring graft use in UCL reconstruction. Follow-up ranged from 24 to 80.4 months, and the mean patient age across all studies was 21.8 years. The mean RSL across all studies and grafts was 79.0%, and the mean RTS was 84.1%, consistent with results previously reported in the literature. The mean RTS and RSL rates for the palmaris graft group were 84.6% and 82%, respectively; the hamstring graft group showed mean RTS and RSL rates of 80.8% and 80.8%. Meta-analysis revealed no significant difference in RSL between the 2 graft groups (odds ratio, 1.06; 95% CI, 0.77-1.46). The combined complication rate of the included studies was 18.2%, with failure rates ranging from 0% to 7.1%. Conclusion: Results of this review indicated that both palmaris and hamstring tendon grafts are viable options for primary UCL reconstruction. Graft choice should be determined by a combination of patient and surgeon preference.