Posttraumatic Compressive Neuropathy of the Deep Motor Branch of the Ulnar Nerve Caused by Heterotopic Ossification.

We report a case of posttraumatic compressive neuropathy of the deep motor branch of the ulnar nerve occurring in the setting of heterotopic ossification following a direct blow to the hypothenar eminence. Over several weeks, the patient developed ring and little finger claw deformities and atrophy of his first dorsal interosseous and adductor pollicis muscles with sparing of sensation. Electromyography and nerve conduction study localized the area of injury, and computed tomography confirmed the presence of heterotopic bone near the deep motor branch of the ulnar nerve.

Comparing Plastic Surgeon Versus Orthopedic Surgeon Outcomes Following Distal Upper Extremity Amputations: A Study of the National Surgical Quality Improvement Program (NSQIP) Database.

Background: Both plastic and orthopedic surgeons manage care for urgent/emergent hand conditions. It is unclear if surgeon specialty affects patient outcomes of these cases. The purpose of this study was to evaluate differences in 30-day perioperative outcomes between plastic and orthopedic surgeons following distal upper extremity amputations.

Emergency Department Utilization After Outpatient Hand Surgery.

Background: The purpose of this study was to identify the utilization rate and most common reasons for presentation to the emergency department (ED) after elective outpatient hand surgery and to determine preoperative risk factors for these ED visits.

Methods: Patients who underwent elective hand surgery at an ambulatory surgery center between 2014 and 2015 were retrospectively evaluated using the New York and Florida State Databases. The primary outcome was all-cause 7- and 30-day ED utilization rates.

Scaphoid Fracture Repair Does Not Significantly Diminish Short-Term Participation in the National Football League.

Background: Fixation of scaphoid fractures is recommended in elite athletes to hasten healing and return-to-sport times. Complications such as nonunion negatively affect athletic performance.

Questions/purposes: The purpose of this study was to examine the prevalence and impact of scaphoid repair on National Football League (NFL) participation during athletes' first season in the NFL, while identifying significant predictors for development of carpal arthritis and scaphoid nonunion.

Anatomic Investigation of Commonly Used Landmarks for Evaluating Rotation During Forearm Fracture Reduction.

Background: Evaluating rotation during open reduction and internal fixation of a forearm fracture is of paramount importance. In challenging cases, surgeons may utilize radiographic relationships between proximal and distal radial and ulnar landmarks to assess rotational position. However, to our knowledge, limited anatomic data are available to confirm these relationships.

Management of complications with hand fractures.

Both operative and nonoperative treatment of hand fractures can result in numerous complications, including stiffness, malunion, nonunion, arthritis, infection, and complex regional pain syndrome. These complications are frequently encountered and are often challenging to treat. This article systematically outlines the diagnosis and treatment of each of these complications to achieve the best possible outcome for the patient's overall hand function.

Zone 2 flexor digitorum profundus and superficialis rupture treated with single-stage tendon reconstruction using an Active Hunter Rod Implant.

To our knowledge, no report has been published of a flexor tendon rupture as a result of a closed phalangeal fracture.A 58-year-old woman with multiple medical comorbidities presented with a closed, apex volar fracture of her long finger proximal phalynx with clinically intact flexor digitorum profundus and superficialis tendons in zone 2 of the flexor tendon sheath. After 5 weeks of nonoperative treatment, the patient reported hearing a pop in her finger, and clinical findings suggested rupture of the flexor digitorum profundus and superficialis tendons.

Ulnar collateral ligament reconstruction in posttraumatic elbow release.

The purpose of this retrospective cohort comparison study was to determine the effect of ulnar collateral ligament reconstruction on postoperative range of motion (ROM) in patients undergoing posttraumatic elbow contracture release. Twenty-four consecutive patients underwent elbow arthrolysis. Six patients also underwent simultaneous collateral ligament excision and reconstruction, and 18 did not require ligament excision.

The effect of intra-articular epinephrine lavage on blood loss following total knee arthroplasty.

The purpose of this study was to examine the effects of intra-articular epinephrine lavage on blood loss following total knee arthroplasty (TKA). Our retrospective study involved 189 patients who had primary cemented TKA by 1 of 2 surgeons. Surgeon 1 performed 41 procedures without and 53 with the epinephrine lavage.

Microvascular supply of the lateral epicondyle and common extensor origin.

Lateral epicondylitis is a common condition affecting 1% to 3% of the population. Although the exact cause is still unknown, numerous theories have been put forth. One theory suggests a hypovascular zone at the origin of the common extensor mass.

Surgical correction of dorsally angulated distal radius malunions with fixed angle volar plating: a case series.

Purpose: To report our experience using a fixed-angle volar plate in conjunction with a corrective osteotomy and cancellous bone graft for the treatment of distal radius malunions with dorsal angulation in 4 patients.

Methods: Four consecutive patients had a volarly based opening wedge osteotomy with a fixed angle volar plate and cancellous bone grafting for the treatment of a dorsally angulated distal radius malunion. Data collected retrospectively included a visual analog pain scale, grip strength, range of motion, radiographic parameters, and each patient's subjective functional outcomes as measured by the Disabilities of the Arm, Shoulder, and Hand questionnaire.