Interfacility Transfer of Pediatric Supracondylar Elbow Fractures: Transfer by Ambulance Shows No Advantage in Speed of Transfer or Prevention of Complications.

Background: The treatment of supracondylar humerus (SCH) fractures is increasingly centralized in tertiary centers. Interfacility transfer from other facilities may occur by ground ambulance or privately owned vehicle (POV). The objective of this study was to determine if interfacility transfer by POV is equivalent in transfer time and perioperative complications compared with ground ambulance.

Halicin remains active against Staphylococcus aureus in biofilms grown on orthopaedically relevant substrates.

Aims: Biofilm infections are among the most challenging complications in orthopaedics, as bacteria within the biofilms are protected from the host immune system and many antibiotics. Halicin exhibits broad-spectrum activity against many planktonic bacteria, and previous studies have demonstrated that halicin is also effective against biofilms grown on polystyrene or polypropylene substrates. However, the effectiveness of many antibiotics can be substantially altered depending on which orthopaedically relevant substrates the biofilms grow.

Avive Soft Tissue Membrane Improves Outcomes of Revision Upper-extremity Nerve Decompression Surgery.

Unlabelled: Revision nerve decompression remains a challenge for surgeons. Avive Soft Tissue Membrane is processed human umbilical cord membrane that may reduce inflammation and scarring, thereby improving tissue gliding. Although synthetic conduits have been reported in revision nerve decompression, the use of Avive has not.

Traumatic Zone II Flexor Tendon Injury Repair Through a Traumatic Dorsal Approach.

Zone II flexor tendons present unique challenges for repair because of their complex anatomy in a confined space. The approach for zone II injuries is often dictated by preexisting traumatic skin lacerations, with a midaxial or volar approach being most common. In some injuries, this approach is not viable, and alternative approaches must be considered.

Evaluation of postoperative outcomes in patients following multi-level surgical reconstructions with the use Avive soft tissue membrane on nerve after traumatic injury of the upper extremity and lower extremity.

Background: Treatment of patients with traumatic axonotmesis presents challenges. Processed human umbilical cord membrane has been recently developed with improved handling and resorption time compared to other amniotic membrane wraps, and may be beneficial in nerve reconstruction. This study evaluates postoperative outcomes after traumatic peripheral nerve injury after placement of commercially available processed human umbilical cord membrane.

Multifocal chondrosarcoma of the hand: Case report and review of the literature.

Few multifocal hand chondrosarcomas have been reported. To our knowledge, this report is the first to describe multifocal hand chondrosarcoma in a patient with no evidence of prior enchondroma, Ollier's disease, or Maffucci syndrome.

Radiographic and clinical characteristics associated with a positive PART (Prone Apprehension Relocation Test): a new provocative exam to elicit hip instability.

Hip instability due to mild dysplasia can be a diagnostic challenge. The physical exam is an important adjunct to radiographic evaluation for the clinical diagnosis of hip instability. Herein, we describe a new maneuver to replicate hip instability pain, called the PART (Prone Apprehension Relocation Test).

Sutureless repair of a partially transected median nerve using Tisseel glue and Axoguard nerve protector: A case report.

Peripheral nerve injuries in which the nerve is not completely severed often result in neuromas-in-continuity. These can cause sensory and functional deficits and must be resected and reconstructed. In defects greater than 5 mm in length, nerve graft is indicated, and suture neurorrhaphy is typically used to secure the nerve ends.

Normal Glenoid Ossification in Pediatric and Adolescent Shoulders Mimics Bankart Lesions: A Magnetic Resonance Imaging-Based Study.

Purpose: The purpose of this descriptive study was to define patterns of ossification and fusion of growth centers around the pediatric and adolescent glenoid as a function of age using 3-dimensional, frequency-selective, fat-suppressed spoiled gradient recalled echo magnetic resonance (MR) imaging sequences, with a particular focus on the anterior glenoid rim because of its clinical relevance as a potential confounder of glenohumeral instability.

Methods: Picture Archiving and Communication System records at an urban academic tertiary care orthopaedic facility from October 2005 to December 2018 were queried for shoulder MRI in patients aged 9 to 17 years. Patients were excluded if they had any diagnoses that could alter glenoid development.

A Shift in Hip Arthroscopy Use by Patient Age and Surgeon Volume: A New York State-Based Population Analysis 2004 to 2016.

Purpose: To perform a population-level analysis of the shifts in use of hip arthroscopy by different age groups and to describe the proportion of hip arthroscopy procedures performed by high-volume surgeons.

Methods: The Statewide Planning and Research Cooperative System database was combined with New York State census data to calculate changes in annual hip arthroscopy incidence by age and gender (2004-16). Annual (January to January) surgeon volumes were calculated and stratified into 4 thresholds that have been associated with significant differences in revision hip surgery rates to calculate changes in hip arthroscopy rates by surgeon volume over time.

Operative Treatment for a Painful Nonunion Avulsion Fracture of the Femoral Attachment of the Medial Collateral Ligament in a Teenager: A Case Report.

Case: A 13-year-old female gymnast presented with medial knee pain despite several months of nonoperative management for a valgus hyperextension injury resulting in a bony avulsion fracture of the medial collateral ligament (MCL) origin at the medial femoral condyle. The MCL was repaired via open reduction and internal fixation (ORIF) with a single 4.0 mm cannulated screw and washer.

Age-Appropriate Pediatric Sports Patient-Reported Outcome Measures and Their Psychometric Properties: A Systematic Review.

Background: Phenomena including early sport specialization and year-round training and competition have contributed to an increase in pediatric sports injuries. There has been a concomitant increase in clinical studies focusing on physically active children and adolescents. These studies include investigations of patient-reported outcome measures (PROMs).

Association Between Government Health Insurance Status and Physical Activity in American Youth.

Background: Health insurance plans provide health programming access and affect physical activity levels in American youth, leading to health disparities in American children. The primary purpose of the current study was to investigate the relationship between health insurance status and physical activity level in American youth.

Methods: A national, United States census weighted cross-sectional survey was performed analyzing 2002 noninstitutionalized children living in the United States between the ages of 10 to 18 years, equally split by age and sex, with state of residency and race/ethnicity proportional to the 2010 census distribution.

Suture Anchor Repair of Avulsed Adductor Pollicis Injury, Secondary to Motor Vehicle Collision: Case Report and Technique.

The thenar eminence of the thumb is made up of 4 intrinsic muscles: abductor pollicis brevis, opponens pollicis, flexor pollicis brevis, and the adductor pollicis (ADD). While both heads of the ADD insert on the medial base of the thumb proximal phalanx, the oblique head originates on the capitate and second and third metacarpals, and the transverse head originates on the distal half of the third metacarpal. We present the case of a 36-year-old man who was involved in a motor vehicle collision and sustained a laceration in the first webspace with 1 cm extrusion of the ADD and no neurovascular deficiencies on examination.

Utilization of a Wide Array of Nonvalidated Outcome Scales in Pediatric Orthopaedic Publications: Can't We All Measure the Same Thing?

Purpose: Clinical changes are best evaluated with standardized, validated outcomes, including both patient-reported outcome measures and surgeon-reported outcome measures (PROMs and SROMs). The purpose of this study was to describe the spectrum of outcome measures used in pediatric orthopaedic publications over the past 10 years and to determine the proportion that are in fact age-appropriate, validated, and appropriately applied in terms of condition and population.

Methods: The Journal of Bone and Joint Surgery, The Bone and Joint Journal, Journal of Pediatric Orthopaedics A and B, and Journal of Children's Orthopaedics were systematically searched for studies including children aged 18 and below, over a 10-year period from January 2005 to December 2014.

The Hospital for Special Surgery Pediatric Functional Activity Brief Scale (HSS Pedi-FABS): Normative Data.

Background: Recent data have shown an increase in youth sports participation at younger ages, which may be linked to greater musculoskeletal injury risk. The Hospital for Special Surgery Pediatric Functional Activity Brief Scale (HSS Pedi-FABS) is a validated 8-item instrument designed to quantify the activity of children between 10 and 18 years old. Normative data on pediatric and adolescent activity level are unknown.

Clinical Outcome Reporting in Youth ACL Literature Is Widely Variable.

Background: Advances in anterior cruciate ligament (ACL) reconstruction procedures in pediatric and adolescent patients have resulted in an increase in recent clinical studies on this topic. However, the consistency with which outcome measures are reported in this demographic is unknown.

Purpose: To document outcome reporting patterns of youth ACL reconstruction studies in high-impact journals.