Surgeons' Recommendations for Return to Work After Carpal Tunnel Release.

BACKGROUND: Recommendations and expectations regarding return to work (RTW) after carpal tunnel release (CTR) are often inconsistent. The study aim was to describe preferences of American Society for Surgery of the Hand (ASSH) members for perioperative management of patients following CTR, emphasizing surgeon preference regarding RTW. METHODS: A survey was sent to all ASSH members with active e-mail addresses. The primary outcome was the recommended time frame for patients to RTW full duty. Secondarily, associated factors with RTW were evaluated. RESULTS: In total, 4109 e-mail surveys were sent with 632 responses (15%). The highest proportion of respondents perform >100 CTRs per year (43.2%), have been practicing for >20 years (38.1%), and perform CTR using standard, open approach at outpatient surgery centers. The primary surgeon made recommendations about RTW in 99.5% of cases. For desk-based duties, the median recommended RTW time was 3 days; for duties requiring repetitive, light lifting of <10 lbs, the median recommended RTW time was 10 days; and for heavy manual duties, the median recommended RTW time was 30 days after CTR, according to the respondents. The 3 factors considered most influential for RTW were type of work, employer support, and financial considerations. CONCLUSIONS: Our study demonstrates consistency among ASSH members in the perioperative management of CTR patients. The most important factors affecting RTW were type of work performed, employer support, and financial considerations. This study provides a meaningful foundation to manage expectations and guide patients, medical providers, and employers on the amount of time likely to be missed from work after CTR.

Feasibility of Nerve Transfer to Palmaris Longus in Forearm-Level TMR: Anatomic Study and Clinical Series.

BACKGROUND: Targeted muscle re-innervation (TMR) is increasingly being used for treatment of postamputation pain and myoelectric prosthesis (MYP) control. Palmaris longus (PL) is a potential target following transradial amputation. The purpose of this study was to determine the branching pattern of the median nerve (MN) as it pertains to the PL motor branch entry point (MEP) and to present clinical results of patients who had PL used as a target. METHODS: Eight cadaveric arms were dissected and branching patterns of the MN were documented. Additionally, we reviewed adult patients from a prospectively collected database who underwent TMR using PL. We recorded patient-reported outcomes and signal strength generated by the PL. RESULTS: The average distance from the medial epicondyle to PL MEP was 53 mm. All palmaris motor branches passed through a chiasm within the flexor digitorum superficialis muscle belly, which was a mean of 18 mm away from the MN proper. Patients with long-term follow-up reported an average Pain visual analog scale of 3.3 and Disabilities of the Arm, Shoulder and Hand of 46.2. All but one patient were using an MYP, and all generated at least 10 mV of signal from the PL, which is ample signal for surface electrode detection and MYP control. There were no postoperative neuromas and only one patient-reported postoperative phantom limb pain. CONCLUSIONS: Palmaris longus is a suitable target for TMR. Our objective measurements and anatomic relationships may help surgeons consistently find the PL's motor branch. Our series of patients reveal sufficient signal strength and acceptable clinical outcomes following TMR using the PL.

What is the Real Rate of Radial Nerve Injury After Humeral Nonunion Surgery?

OBJECTIVES: To determine the radial nerve palsy (RNP) rate and predictors of injury after humeral nonunion repair in a large multicenter sample. DESIGN: Consecutive retrospective cohort review. SETTING: Eighteen academic orthopedic trauma centers. PATIENTS/PARTICIPANTS: Three hundred seventy-nine adult patients who underwent humeral shaft nonunion repair. Exclusion criteria were pathologic fracture and complete motor RNP before nonunion surgery. INTERVENTION: Humeral shaft nonunion repair and assessment of postoperative radial nerve function. MAIN OUTCOME: Measurements: Demographics, nonunion characteristics, preoperative and postoperative radial nerve function and recovery. RESULTS: Twenty-six (6.9%) of 379 patients (151 M, 228 F, ages 18-93 years) had worse radial nerve function after nonunion repair. This did not differ by surgical approach. Only location in the middle third of the humerus correlated with RNP (P = 0.02). A total of 15.8% of patients with iatrogenic nerve injury followed for a minimum of 12 months did not resolve. For those who recovered, resolution averaged 5.4 months. On average, partial/complete palsies resolved at 2.6 and 6.5 months, respectively. Sixty-one percent (20/33) of patients who presented with nerve injury before their nonunion surgery resolved. CONCLUSION: In a large series of patients treated operatively for humeral shaft nonunion, the RNP rate was 6.9%. Among patients with postoperative iatrogenic RNP, the rate of persistent RNP was 15.8%. This finding is more generalizable than previous reports. Midshaft fractures were associated with palsy, while surgical approach was not. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Primary Surgical Treatment of Erythema Elevatum Diutinum.

Erythema elevatum diutinum (EED) is a rare skin disease caused an Arthrus-type immunological reaction to antigen with immune complex deposition in the cutaneous microvasculature, which leads to tissue damage secondary to the effects of complement and leukocytes. It presents as brown or red cutaneous nodules, papules, or plaques, often on the extensor surfaces of the hands, knees, or elbows. Onset usually occurs in the fourth to sixth decades but possibly younger in patients with human immunodeficiency virus. Medical treatment is usually successful; however, surgical treatment can be used when chemotherapy fails. We present a case of a 29-year-old man with EED treated with excision and skin grafting.