Triceps-to-Biceps Tendon Transfer Technique for Restoration of Elbow Flexion in Adult Brachial Plexus Injury.

Restoration of elbow flexion is a priority in treating adult traumatic brachial plexus injuries. A tendon transfer is an ideal option for patients not candidates for reconstructive nerve surgery or free-functioning muscle transfer. For patients with a partial brachial plexus injury or a pan plexus injury with adequate recovered triceps function and loss of elbow flexion, a triceps-to-biceps tendon transfer is a nonmicrosurgical option to restore elbow flexion.

Interdisciplinary Orthopedic Management of Pediatric Patella Dislocation and Instability: An Educational Case Series.

Pediatric patellar instability and/or dislocation is a challenging diagnosis category that requires an interdisciplinary team consisting of orthopedic surgeons and physical therapists for optimized patient outcomes. This educational case series outlines core concepts for three patients with unique patellar dislocation presentations. Case 1 is a 16-year-old male who presented with a history of five knee traumatic patellar dislocations with self-reduction and underwent knee arthroscopic surgery with debridement and microfracture of the patella chondral defect, arthroscopic lateral release to improve the patellar tilt, and medial patellofemoral ligament (MPFL) reconstruction.

Triceps-to-Biceps Tendon Transfer for Restoration of Elbow Flexion in Brachial Plexus Injury.

Purpose: Restoring elbow flexion is a reconstructive priority in patients with brachial plexus injuries. This study aimed to evaluate the results and assess factors contributing to outcomes of triceps-to-biceps tendon transfer in patients presenting with delayed or chronic upper brachial plexus injury.

Methods: Patients with traumatic brachial plexus injuries undergoing triceps-to-biceps tendon transfer at a single institution's multidisciplinary brachial plexus center between 2001 and 2021 were retrospectively reviewed.

Osteochondral Autograft Transplantation for Proximal Pole Scaphoid Nonunions.

Purpose: Osteochondral autograft transplantation (OAT) is a technique to reconstruct the proximal pole scaphoid nonunion associated with an intact dorsal and volar scapholunate ligament. This study aimed to report the clinical and radiographic outcomes in patients who underwent OAT for this indication.

Methods: A retrospective review of patients who underwent proximal pole scaphoid nonunion reconstruction with a femoral trochlea OAT was undertaken between 2018 and 2022.

Triceps tongue versus olecranon osteotomy for intra-articular distal humeral fractures: a matched-cohort study.

Background: There are various approaches to the distal humerus when managing a distal humeral fracture, and controversy exists regarding which approach is optimal. The purpose of this study was to report the outcomes of the triceps tongue (TT) approach when used for osteosynthesis of AO type 13-A, B, and C distal humeral fractures. Secondarily, we aimed to compare the outcomes of the TT approach vs.

Current Concepts in Pediatric Septic Arthritis.

Septic arthritis continues to present challenges regarding the clinical diagnosis, workup, and definitive management. Urgent management is essential, so treating surgeons must efficiently work through differential diagnoses, identify concomitant infections, and do a timely irrigation and débridement. The incidence of methicillin-resistant Staphylococcus aureus is increasing, typically resulting in a more rapid progression of symptoms with more severe clinical presentation.

Complications and functional outcomes after transolecranon distal humerus fracture.

Background: Transolecranon distal humerus fractures are uncommon injuries. This is the first multipatient case series to describe outcomes and complications following transolecranon distal humerus fractures in the adult population.

Method: Design: retrospective; setting: single level 1 trauma center; patients/participants: 16 patients; intervention: surgical management of transolecranon distal humerus fracture; main outcome measurement: Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire after a minimum of 12 months.

A cadaveric study of radial and ulnar bowing in the sagittal and coronal planes.

Background: This study provides a comprehensive, full-length assessment of radial and ulnar bowing in anteroposterior (AP) and sagittal planes.

Methods: Radial and ulnar AP and lateral bowing were assessed using orthogonal digital photographs of 211 randomly selected cadaveric bilateral forearms (422 radius, 422 ulna bones) from a well-preserved osteologic collection.

Results: In the radial AP plane, an apex-radial bow was present at a mean of 58% of bone length (slightly distal to midpoint), with a mean depth of 1.

Fixation of a Type 3 Flexor Digitorum Avulsion Injury.

This article describes a novel technique for flexor digitorum profundus (FDP) avulsion injuries, useful for Leddy Packer type 3, 4, and 5 injuries. Multidirectional stability is achieved with combination pull-out suture, which neutralizes the deforming force of FDP, and cerclage wire, which holds the bone fragment in an anatomic position and provides interfragmentary compression. Traditional techniques such as interosseous wires, Kirschner wires, or plating risk fragment comminution and loss of reduction due to proximal pull of FDP as demonstrated in this case report of failed Kirschner-wire fixation.

Cord Blood Erythropoietin and Hepcidin Reflect Lower Newborn Iron Stores due to Maternal Obesity during Pregnancy.

Objective: Obesity during pregnancy impedes fetal iron endowment. In adults, both iron depletion and hypoxia stimulate erythropoietin (Epo) production, while hepcidin, the primary iron regulator, is inhibited by Epo and stimulated by obesity. To understand this relationship in fetuses, we investigated obesity, inflammation, and fetal iron status on fetal Epo and hepcidin levels.

Maternal Obesity Affects Inflammatory and Iron Indices in Umbilical Cord Blood.

Objective: To determine the impact of maternal obesity and gestational weight gain across pregnancy on fetal indices of inflammation and iron status.

Study Design: Eighty-five healthy term newborns delivered via elective cesarean were categorized by 2 maternal body mass index (BMI) thresholds; above or below 30 kg/m(2) or above or below 35 kg/m(2). Umbilical cord plasma levels of C-reactive protein, interleukin (IL)-6, tumor necrosis factor (TNF)-α, ferritin, and hepcidin were assayed.