Analysis of Patients Who Undergo Index Arthroscopy With Biopsy but Not Implantation for Staged Chondrocyte Cell Transplantation.

Background: Autologous chondrocyte implantation (ACI) and matrix-induced autologous chondrocyte implantation (MACI) are 2-stage procedures requiring an index full-thickness cartilage biopsy. Only a portion of patients ultimately undergo second-stage ACI/MACI.

Purpose: To identify patients with articular cartilage defects who underwent arthroscopic debridement with biopsy for ACI/MACI and compare those who did with those who did not proceed with implantation within 2 years after biopsy.

Sports and Recreation-Related Wrist Fractures: An Epidemiological Study.

Background Wrist fractures have increased over the past several decades. The objective of this study was to identify all-cause and sports-related incidence rates of wrist fractures presenting to emergency departments (EDs) in the United States (U.S.

Blood Flow Restriction Therapy After Anterior Cruciate Ligament Reconstruction.

Anterior cruciate ligament reconstruction (ACLR) rehabilitation necessitates restoration of quadriceps strength to minimize reinjury and optimize return to sport (RTS). Patients recovering from ACLR are limited by pain and activity restrictions, resulting in quadriceps muscle atrophy. Blood flow restriction (BFR) therapy involves performing exercises while a specialized blood pressure cuff is applied to the proximal aspect of the operative extremity and inflated to 40% to 90% of the arterial occlusion pressure, as determined using Doppler ultrasonography.

Postoperative Opioid Usage and Disposal Strategies After Arthroscopic Procedures in a Young Cohort: A Prospective Observational Study.

Background: Although several studies have noted that patients are routinely overprescribed opioids, few have reported usage after arthroscopic surgery.

Purpose: To determine opioid consumption and allocation for unused opioids after common arthroscopic surgeries.

Study Design: Case series; Level of evidence, 4.

Orthopedic Surgery Residency Program Rankings and Gender Diversity.

Background Orthopedic surgery residency programs are some of the least gender-diverse specialty programs in medicine. Despite strong representation at the undergraduate and medical school levels and increased applications to orthopedic surgery residency programs by women, there is still a substantial gender gap at the resident level. This study explores the relationship between the gender diversity of orthopedic surgery residency programs and program rankings.

Postoperative considerations based on graft type after anterior cruciate ligament reconstruction a narrative review.

Background And Objective: Graft selection for anterior cruciate ligament reconstruction (ACLR) affects rehabilitation throughout the course of postoperative care.

Methods: A search of PubMed and EBSCO was performed and abstracts independently reviewed by two authors. This search was also supplemented with additional evidence relevant to each phase of ACLR rehabilitation.

Gender Equity Efforts in Sports Medicine.

Great progress has been made toward gender equality in athletics, whereas true equality has not yet been realized. Concurrently, women orthopedists along with advocate men have paved the way toward gender equity in orthopedics as a whole and more specifically in sports medicine. The barriers that contribute to gender disparities include lack of exposure, lack of mentorship, stunted career development, childbearing considerations and implicit gender bias and overt gender discrimination.

ChatGPT Can Offer Satisfactory Responses to Common Patient Questions Regarding Elbow Ulnar Collateral Ligament Reconstruction.

Purpose: To determine whether ChatGPT effectively responds to 10 commonly asked questions concerning ulnar collateral ligament (UCL) reconstruction.

Methods: A comprehensive list of 90 UCL reconstruction questions was initially created, with a final set of 10 "most commonly asked" questions ultimately selected. Questions were presented to ChatGPT and its response was documented.

ChatGPT Provides Unsatisfactory Responses to Frequently Asked Questions Regarding Anterior Cruciate Ligament Reconstruction.

Purpose: To determine whether the free online artificial intelligence platform ChatGPT could accurately, adequately, and appropriately answer questions regarding anterior cruciate ligament (ACL) reconstruction surgery.

Methods: A list of 10 questions about ACL surgery was created based on a review of frequently asked questions that appeared on websites of various orthopaedic institutions. Each question was separately entered into ChatGPT (version 3.

Sex differences in corticospinal excitability and quadriceps performance after anterior cruciate ligament reconstruction.

Anterior cruciate ligament (ACL) ruptures result in lasting quadriceps dysfunction that contributes to secondary injury risk and development of osteoarthritis. There is evidence of persistent reduced nervous system drive (corticospinal excitability [CSE]) to the quadriceps and sex differences in both quadriceps performance and CSE post-ACL reconstruction (ACLR). The purposes of this study were to investigate the differences in CSE and quadriceps dysfunction after ACLR between sexes and relative to controls.

Stabilization and Gap Formation of Adjustable Versus Fixed Primary ACL Repair With Internal Brace: An in Vitro Full-Construct Biomechanical Cadaveric Study.

Background: A knotless, tensionable primary anterior cruciate ligament (ACL) repair system preloaded with an internal brace has been released. Currently, there is no biomechanical data on the stabilization and gap formation behavior of the adjustable system when compared with fixed repairs in human ACL tissue.

Hypothesis: That knotless adjustable suture repair with an internal brace would provide overall higher construct stability and greater load share on the ACL with less gap formation compared with fixed repair.

Team Physicians in Men's and Women's Professional Sports Leagues: Gender Representation and Career Path Analysis.

Background: The most common orthopaedic fellowship is for sports medicine, but few fellowship-trained orthopaedic surgeons fill roles as team physicians. Gender disparities within the field of orthopaedics, coupled with male-dominated professional sports leagues in the United States, may lead to lower representation of women as professional team physicians.

Purpose: To (1) determine the career path trajectories of current head team physicians in professional sports, (2) quantify gender disparities across team physician representation, and (3) further characterize professional profiles of team physicians appointed to women's and men's professional sports leagues in the United States.

Outcomes and Patient Satisfaction of Delayed Distal Biceps Repairs without Graft Augmentation: A Systematic Review.

Background: Distal biceps tendon tears are responsible for 3% to 10% of all biceps ruptures. Treated nonoperatively, these injuries result in poor endurance, loss of supination strength, and loss of flexion strength compared with those treated operatively with repair or reconstruction. When presenting in a chronic fashion, operative management can involve graft reconstruction or primary repair.

Return to Sport Rates and Subjective Outcomes Are Similar After Open or Endoscopically Assisted Compartment Release for Chronic Lower-Extremity Exertional Compartment Syndrome.

Purpose: To retrospectively compare return to sport rates and subjective outcomes of patients who underwent open or endoscopic compartment release for the surgical management of chronic exertional compartment syndrome.

Methods: This was a retrospective review of patients who underwent lower-extremity fasciotomy for chronic exertional compartment syndrome from June 2012 to June 2020. Eligibility included patients 15 to 45 years of age who identified as an athlete and had at least 6 months of follow-up.

Open Repair of Complete Proximal Hamstring Avulsions in Workers' Compensation Patients.

Background: Several studies have reported excellent results after surgical repair of proximal hamstring avulsions. However, the effect on these patients of receiving workers' compensation has not yet been explored.

Hypothesis: Workers' compensation patients undergoing proximal hamstring repair of complete tears will have similar outcomes when compared with a matched control group of non-workers' compensation patients.

Beach Chair Versus Lateral Decubitus Surgical Positioning for Arthroscopic Anterior Shoulder Stabilization: A Retrospective Comparison of Clinical and Patient-Reported Outcomes.

Background: Surgical positioning can affect both perioperative and postoperative complication rates. It is unclear whether beach-chair versus lateral decubitus positioning affects outcomes in patients undergoing arthroscopic anterior shoulder stabilization surgery.

Purpose: The purpose of this study was to compare recurrent instability, complications, and patient-reported outcomes between patients who underwent arthroscopic anterior shoulder stabilization in the beach-chair versus the lateral decubitus positions.

Beach-Chair Versus Lateral Decubitus Positioning for Arthroscopic Posterior Shoulder Labral Repair: A Retrospective Comparison of Clinical and Patient-Reported Outcomes.

Background: Both beach-chair and lateral decubitus patient positioning are often utilized for shoulder arthroscopy, with each offering its unique advantages and disadvantages. The surgical position is often selected according to each surgeon's preference, with no clear superiority of one position over the other.

Purpose/hypothesis: The purpose was to compare clinical and patient-reported outcomes between patients who underwent arthroscopic posterior labral repair in the beach-chair versus the lateral decubitus position.

Knotted Versus Knotless Medial-Row Transosseous-Equivalent Double-Row Rotator Cuff Repairs Have Similar Clinical and Functional Outcomes.

Purpose: To retrospectively investigate the clinical and functional outcomes of patients who underwent knotted medial-row rotator cuff repair (KT-RCR) compared with patients who underwent knotless medial-row rotator cuff repair (KL-RCR).

Methods: A retrospective chart review of patients who underwent double-row transosseous-equivalent rotator cuff repair in 2016 was performed at a single institution with 2-year follow-up. Information regarding demographic characteristics, preoperative tear size (magnetic resonance imaging), surgical variables (including method of suture stabilization), preoperative and postoperative American Shoulder and Elbow Surgeons (ASES) scores, and all complications (e.

Safer Return to Play After Anterior Cruciate Ligament Reconstruction: Evaluation of a Return-to-Play Checklist.

Background: Questions remain regarding the traditional protocols used in rehabilitation and clearance for return to sports after anterior cruciate ligament reconstruction (ACLR).

Purpose/hypothesis: To investigate the impact on injury rates after return to sports by developing and validating a Safer Return to Play Following ACL Reconstruction Checklist consisting of subjective and objective functional tests that can be quickly and easily implemented into a sports medicine practice. It was hypothesized that patients who successfully passed the checklist before returning to sports would experience lower rates of ipsilateral and contralateral knee injuries at a 2-year follow-up as compared with patients who returned to play before completing the checklist.

Evaluation of Rotator Cuff Repair With and Without Concomitant Biceps Intervention: A Retrospective Review of Patient Outcomes.

Background: Biceps tendon pathology is common in patients with rotator cuff tears. Leaving biceps pathology untreated in rotator cuff repairs (RCRs) may lead to suboptimal outcomes.

Purpose/hypothesis: The purpose was to compare clinical outcomes between patients who underwent isolated RCR versus patients who underwent RCR with concomitant biceps treatment.

Return to School After Anterior Cruciate Ligament Reconstruction: A Prospective Study of Adolescents and Young Adults.

Background: The ability to return to school after orthopaedic surgery is an important consideration for young patients, as there is substantial literature indicating that school attendance is correlated strongly with academic performance.

Purpose: To evaluate the time to return to school, the barriers that students encounter when returning to school, and the academic effect of anterior cruciate ligament reconstruction (ACLR) in high school (HS) and college students.

Study Design: Cohort study; Level of evidence, 2.

The Relationship Between Discoid Meniscus and Articular Cartilage Thickness: A Quantitative Observational Study With MRI.

Background: Several cadaveric imaging studies have demonstrated that the articular cartilage thickness on the tibial plateau varies depending on coverage by native meniscal tissue. These differences are thought to partially contribute to the rates of cartilage degeneration and development of osteoarthritis after meniscectomy. Because there is greater tibial plateau coverage with meniscal tissue in the setting of a discoid meniscus, these findings may also have implications for the long-term health of the knee after saucerization of a torn discoid meniscus.