Inverted Mattress Knotless Repair of Medial Ulnar Collateral Ligament Avulsion Injury Using Flat Braided Suture Internal Brace.

Direct repair of ulnar collateral ligament (UCL) injuries with suture augmentation has been successful in properly selected patients lacking chronic attritional wear of the medial elbow. Described is a Speed-Fix technique for direct UCL repair using SutureTape, with Brace augmentation. The Speed-Fix repair technique uses an inverted mattress knotless repair with a knotless SwiveLock anchor and FiberTape suture, which allows for theoretical compression at the repair site.

Thermomechanical Properties of Transition Metal Dichalcogenides Predicted by a Machine Learning Parameterized Force Field.

The mechanical and thermal properties of transition metal dichalcogenides (TMDs) are directly relevant to their applications in electronics, thermoelectric devices, and heat management systems. In this study, we use a machine learning (ML) approach to parametrize molecular dynamics (MD) force fields to predict the mechanical and thermal transport properties of a library of monolayered TMDs (MoS, MoTe, WSe, WS, and ReS). The ML-trained force fields were then employed in equilibrium MD simulations to calculate the lattice thermal conductivities of the foregoing TMDs and to investigate how they are affected by small and large mechanical strains.

Combined, Single-Anchor Subscapularis Tendon Repair and Proximal Biceps Tenodesis Leads to Improved Function and Decreased Pain at 1 Year.

Purpose: To evaluate the 1-year clinical outcomes of patients treated with combined proximal biceps tenodesis and repair of type II to III subscapularis tendon (SST) injuries according to Lafosse et al., using the Loop 'N' Tack (LNT) technique.

Methods: All patients undergoing proximal biceps tenodesis and rotator cuff repair between March 1, 2020, and January 30, 2022, were retrospectively identified.

Intraobserver and Interobserver Reliability of the Snyder and Expanded SLAP Classification System: A Video Study.

Background: Superior labral anterior and posterior (SLAP) tears are a common finding in overhead athletes. The original classification system produced by Snyder in 1990 contained 4 types of SLAP tears and was later expanded to 10 types. The classification has been challenging because of inconsistencies between surgeons making diagnoses and treatments based on the diagnosis.

Editorial Commentary: Synovial Fluid White Blood Cell Is the Gold Standard to Detect Infection After Anterior Cruciate Ligament Reconstruction: Don't Hesitate to Aspirate.

Infection after anterior cruciate ligament reconstruction can have devastating consequences, including potential graft loss, arthrofibrosis, chondral destruction or chondrolysis, and secondary osteoarthritis. Early detection and aggressive management are imperative to improve the chances of infection eradication, graft retention, and to decrease the risk of chondral loss. One must have a high index of suspicion and not shy away from working up a possible infection.