Flexor Tenosynovectomy for Recurrent Carpal Tunnel Syndrome: A Retrospective Case Series of 108 Hands.

Background: The etiology of recurrent carpal tunnel syndrome (CTS) is unclear, and outcomes following secondary surgery in this demographic have been poorer than primary surgery. Fibrosis and hypertrophy have been identified in the flexor tenosynovium in these patients. The authors use flexor tenosynovectomy (FTS) for recurrent CTS after primary carpal tunnel release and present a review of these patients. Methods: A retrospective chart review was performed of 108 cases of FTS for recurrent CTS from 1995 to 2015 by 4 attending surgeons at one institution. Demographic information, symptoms, and outcomes were among the data recorded. A phone survey was conducted on available patients where the shortened version of the Disabilities of the Arm, Shoulder and Hand Questionnaire (QuickDASH) and satisfaction were assessed. Results: Average office follow-up was 12 months. Average age was 57.5 years. A total of 104 (96%) reported symptom improvement and 48 (44%) reported complete symptom resolution. Forty patients were available for long-term follow-up at an average 6.75 years postoperatively via phone interview. Average QuickDASH score was 31.2 in these patients. Thirty-six (90%) of 40 patients were initially satisfied at last office visit, and 31 (78%) of 40 were satisfied at average 6.9 years, a maintenance of satisfaction of 86%. Satisfied patients were older (58 years) than unsatisfied patients (51 years). Conclusion: Both long-term satisfaction and QuickDASH scores in our cohort are consistent with or better than published results from nerve-shielding procedures. The authors believe a decrease in both carpal tunnel volume and potential adhesions of fibrotic or inflammatory synovium contributes to the benefits of this procedure. This remains our procedure of choice for recurrent CTS.

Tranexamic Acid Use in Open Reduction and Internal Fixation of Fractures of the Pelvis, Acetabulum, and Proximal Femur: A Randomized Controlled Trial.

OBJECTIVE: To assess the safety and efficacy of tranexamic acid (TXA) use in fractures of the pelvic ring, acetabulum, and proximal femur. DESIGN: Prospective, randomized controlled trial. SETTING: Single Level 1 trauma center. PATIENTS: Forty-seven patients were randomized to the study group, and 46 patients comprised the control group. INTERVENTION: The study group received 15 mg/kg IV TXA before incision and a second identical dose 3 hours after the initial dose. MAIN OUTCOME MEASUREMENTS: Transfusion rates and total blood loss (TBL) [via hemoglobin-dilution method and rates of venous thromboembolic events (VTEs)]. RESULTS: TBL was significantly higher in the control group (TXA = 952 mL, no TXA = 1325 mL, P = 0.028). The total transfusion rates between the TXA and control groups were not significantly different (TXA 1.51, no TXA = 1.17, P = 0.41). There were no significant differences between the TXA and control groups in inpatient VTE events (P = 0.57). CONCLUSION: The use of TXA in high-energy fractures of the pelvis, acetabulum, and femur significantly decreased calculated TBL but did not decrease overall transfusion rates. TXA did not increase the rate of VTE. Further study is warranted before making broad recommendations for the use of TXA in these fractures. LEVEL OF EVIDENCE: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.

Colon adenocarcinoma with metastases to the scaphoid: a case report and review of the literature.

Metastases to the hand and wrist are extremely rare, with <250 cases described in the literature. We present a case of acrometastasis of colon adenocarcinoma to the scaphoid in an 81-year-old male. Adenocarcinoma of the colon metastasizes to bone in an estimated 10% of cases; however, we are unaware of reports of this tumor metastasizing to the scaphoid or to any of the other carpal bones. We were able to identify only two cases of scaphoid metastases in the literature. This case highlights the potential for metastatic disease and other lesions to develop in the scaphoid and carpus.

Manipulation Under Anesthesia as a Treatment of Posttraumatic Elbow Stiffness.

OBJECTIVES: Evaluate the safety and efficacy of manipulation under anesthesia (MUA) for posttraumatic elbow stiffness. DESIGN: Retrospective, case series. SETTING: Single institution; level 1 trauma center. PATIENTS/PARTICIPANTS: Chart review of 45 patients over a 10-year period treated with MUA for posttraumatic elbow stiffness after elbow injuries treated both operatively and nonoperatively. INTERVENTION: None. MAIN OUTCOME MEASURES: Change in total flexion arc pre- to postmanipulation; time to manipulation; complications. RESULTS: Average time from most recent surgical procedure or date of injury to MUA was 115 days. Average premanipulation flexion arc was 57.9 degrees; average flexion arc at the final follow-up was 83.7 degrees. The improvement in elbow flexion arc of motion was statistically significant (P < 0.001). Post hoc analysis of the data revealed 2 distinct groups: 28 patients who underwent MUA within 3 months of their most recent surgical procedure (early manipulation), and 17 patients who underwent MUA after 3 months (late manipulation). Average improvement in elbow flexion arc in the early MUA group was 38.3 degrees (P < 0.001); improvement in the late MUA group was 3.1 degree. Comparison of improvement between the early and late MUA groups found a significant difference (P < 0.001) in mean flexion arc improvement from premanipulation to postmanipulation, favoring the early group. One patient had a complication directly attributable to MUA. Nineteen patients required additional procedures on the injured extremity after MUA. CONCLUSIONS: MUA is a safe and effective adjunct to improving motion in posttraumatic elbow stiffness when used within 3 months from the original injury or time of surgical fixation. After 3 months, MUA does not reliably increase elbow motion. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Modified Iliac Oblique-Outlet View: A Novel Radiographic Technique for Antegrade Anterior Column Screw Placement.

Percutaneous fixation of acetabular fractures can be challenging because of the complex anatomy of the anterior column. We have used a modified iliac oblique-outlet image view in conjunction with more traditional radiographic views to place antegrade anterior column screws. This technique does not replace the pelvic inlet but is a good alternative in the lateral decubitus position because it helps to mitigate the difficulties of obtaining the pelvic inlet radiograph in this position. The purpose of this study is to describe the radiographic technique, demonstrate proper and aberrant screw placement using Sawbones, and present a review of patients in which this technique was used in clinical practice.