An Anatomical Study of the Feasibility of the Pectoralis Minor Transfer for Subscapular Deficiency: An Investigation of the Association Between the Transferred Muscle and the Musculocutaneous and Axillary Nerves.

Introduction The purpose of this study was to evaluate the feasibility of transferring the pectoralis minor (PM) in its entirety and assess its relationship with the musculocutaneous nerves (MCN) and axillary nerves (AXN). Methods Sixteen fresh transthoracic cadaver specimens were used. After PM transfer, the following measures were obtained: (a) the distance between the coracoid process (CP) and the subscapularis insertion on the lesser tubercle during external, neutral, and internal rotation.

Revision Anterior Cruciate Ligament Reconstruction in Pediatric and Adolescent Patients Yields Low Rates of Graft Failure and Good Functional Scores, but Low Rates of Return to Sport: A Systematic Review.

Purpose: To evaluate outcomes after revision anterior cruciate ligament reconstruction (ACLR) in pediatric and adolescent patients in terms of graft failure rate and functional patient outcomes.

Methods: A systematic review of Cochrane, Embase, Scopus, Ovid, and PubMed databases was performed for all original clinical studies that reported outcomes of pediatric and adolescent patients undergoing revision ACLR. Non-English studies and studies not reporting both graft failure rates and an additional outcome measure were excluded.

Anterior vertebral tethering for adolescent idiopathic scoliosis: our initial ten year clinical experience.

Background: Anterior vertebral tethering (AVT) is a minimally invasive alternative to fusion surgery for adolescent idiopathic scoliosis (AIS) that offers the potential for definitive scoliosis treatment with the possibility of preservation of the growth, motion, function and overall health of the spine. This study represents our first ten years using AVT to treat AIS.

Methods: In this retrospective review we analyzed our first 74 AIS patients treated with AVT 2010-2020.

Arthroscopic Patella Realignment for Children And Adolescents: A Single Incision Technique.

Management of patellofemoral conditions in children and adolescents can be extremely challenging. Apart from the patellofemoral instability patients, there are several other disorders that can cause significant morbidity, patellofemoral maltracking, patellar tilt, and Hoffa's fat pad impingement syndrome are common problems that may not respond to nonoperative management. Understanding the exact pathology and apply the appropriate management is critical for successful outcome.

Management of pediatric posterior cruciate ligament avulsion fractures: a systematic review.

Purpose: Both open and arthroscopic surgical techniques have been used for PCL avulsion fractures. The goal of this study is to evaluate the effectiveness and safety of the different management strategies proposed for PCL avulsion fractures in children.

Methods: A systematic literature review was performed utilizing Medline, Scopus, and EMBASE databases from 1977 to the present.

Plastic and elastic biomechanical properties of anterior cruciate ligament autografts.

Background: Anterior cruciate ligament (ACL) rupture is a common orthopedic injury, occurring in roughly 68.6 per 100,000 persons annually, with the primary treatment option being ACL reconstruction. However, debate remains about the appropriate graft type for restoring the native biomechanical properties of the knee.

Editorial Commentary: Personalized Anterior Cruciate Ligament Reconstruction and Rehabilitation Mitigate Postoperative Arthrofibrosis: Prevention Is the Best Approach.

Arthrofibrosis after anterior cruciate ligament reconstruction can become a major complication requiring surgical intervention. The reported incidence approximates 8% but varies widely (2%-35%) and, as not all patients require surgery, may be underreported. Several risk factors are involved.

While the Incidence of Venous Thromboembolism After Shoulder Arthroscopy Is Low, the Risk Factors Are a Body Mass Index Greater than 30 and Hypertension.

Purpose: This study aims to determine the overall incidence of venous thromboembolism (VTE) following shoulder arthroscopy and to define potential risk factors associated with its development that may help define guidelines for the use of thromboprophylaxis

Methods: A systematic review was performed using PubMed, Embase, Web of Science, CINAHL, and Cochrane databases per PRISMA guidelines. The search terms consisted of variations of "Venous Thromboembolism" and "Shoulder Arthroscopy." Information regarding arthroscopy indication, risk factors, outcomes, and patient demographics was recorded and analyzed, and pooled odds ratios were reported for each variable.

Conservative Treatment of Isolated Dorsal Dislocations of Fourth and Fifth Carpometacarpal Joints: A Report of a Rare Case.

Carpometacarpal (CMC) dislocations without associated fractures of the adjacent bones are extremely infrequent injuries. Dorsal or volar dislocations occur after high-energy injuries and may lead to early post-traumatic arthritis and carpal instability. The purpose of this study was to present a case of dorsal dislocation of both the fourth and fifth CMC joints that were treated with closed reduction and casting.

Editorial Commentary: Biologic Augmentation of Meniscus Repair Is Complex.

In the setting of biological augmentation for meniscus repair, it is extremely important to evaluate all aspects, including effectiveness, costs, potential risks, benefits, and limitations. It seems that everything matters in healing: the aspirate source of the bioactive agents, cell content, presence of stem cells and their type, growth factors, cytokines, biomechanical scaffold, and the quality of the tissue. There are several differences among mesenchymal, adipose, and peripheral blood stem cells, with the cell origin affecting the differentiation potential towards bone, cartilage and ligament.

Fixed (Congenital) Patellar Dislocation.

Congenital dislocation of the patella is a rare condition characterized by lateral dislocation of the patella that is irreducible without surgical correction. Although there is no clear inheritance pattern, it is associated with several congenital syndromes. Patients often demonstrate flexion contracture, loss of active knee extension, increased tibial external rotation, and absent patella in the trochlea.

Biomechanical Studies for Glenoid Based Labral Repairs With Suture Anchors Do Not Use Consistent Testing Methods: A Critical Systematic Review.

Purpose: The purpose of this systematic review was to investigate variability in biomechanical testing protocols for laboratory-based studies using suture anchors for glenohumeral shoulder instability and SLAP lesion repair.

Methods: A systematic review of Medline, Embase, Scopus, and Google Scholar using Covidence software was performed for all biomechanical studies investigating labral-based suture anchor repair for shoulder instability and SLAP lesions. Clinical studies, technical notes or surgical technique descriptions, or studies treating glenoid bone loss or capsulorrhaphy were excluded.

Knee orthopedics as a template for the temporomandibular joint.

Although the knee joint and temporomandibular joint (TMJ) experience similar incidence of cartilage ailments, the knee orthopedics field has greater funding and more effective end-stage treatment options. Translational research has resulted in the development of tissue-engineered products for knee cartilage repair, but the same is not true for TMJ cartilages. Here, we examine the anatomy and pathology of the joints, compare current treatments and products for cartilage afflictions, and explore ways to accelerate the TMJ field.

Assessment of Skeletal Maturity and Postoperative Growth Disturbance After Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients: A Systematic Review.

Background: Growth disturbance is an uncommon but potentially serious complication after anterior cruciate ligament (ACL) reconstruction in skeletally immature patients.

Purpose: To describe how the pediatric ACL literature has assessed preoperative skeletal maturity and the amount of growth remaining and to comprehensively review the incidence, reporting, and monitoring of postoperative growth disturbance.

Study Design: Systematic review; Level of evidence, 4.

Intratendinous Epidermoid Cyst after Traumatic Penetration of Foreign Body: A Very Rare Case Report.

Introduction: Intratendinous epidermal cysts are extremely rare soft-tissue lesions. Apart from traumatic occasions which are usually painful, in asymptomatic cases, they can be easily overlooked. The purpose of our study was to report the formation of an intratendinous epidermoid cyst after traumatic penetration and irritation of a wooden foreign body.

A Thoracoscopic Technique Used in Anterior Vertebral Tethering for Adolescent Idiopathic Scoliosis.

Anterior vertebral tethering (AVT) is a relatively recent alternative to posterior spinal fusion for progressive curves in growing patients with idiopathic scoliosis. AVT uses a thoracoscopic approach to minimize trauma to the thoracic wall and chest cavity. There are limited technical descriptions of this method.

Open Interphalangeal Dislocation of the Great Toe in an Amateur Football Player: A Rare Case Report.

Introduction: Open interphalangeal (IP) dislocations are completely uncommon. Up to now, different patterns of dislocation have been described. The combination of axial loading and hyperdorsiflexion forces, leading to plantar dislocation of the distal phalanx, is a rare type of injury, which has yet not been reported.