Orrin H. Sherman
A5058043909- Knee injuries and reconstruction techniques
- Total Knee Arthroplasty Outcomes
- Sports injuries and prevention
- Shoulder Injury and Treatment
- Orthopedic Surgery and Rehabilitation
- Tendon Structure and Treatment
- Shoulder and Clavicle Injuries
- Osteoarthritis Treatment and Mechanisms
- Lower Extremity Biomechanics and Pathologies
- Musculoskeletal synovial abnormalities and treatments
- Adhesion, Friction, and Surface Interactions
- Elbow and Forearm Trauma Treatment
- Orthopaedic implants and arthroplasty
- Pain Management and Opioid Use
- Cardiac, Anesthesia and Surgical Outcomes
- Bone fractures and treatments
- Winter Sports Injuries and Performance
- Foot and Ankle Surgery
- Opioid Use Disorder Treatment
- Nerve Injury and Rehabilitation
- Diabetic Foot Ulcer Assessment and Management
- Infrared Thermography in Medicine
- Orthopedic Infections and Treatments
- Inflammatory mediators and NSAID effects
- Pectus Deformity Diagnosis and Treatment
New York University Langone Orthopedic Hospital
2010-2024
Vanderbilt University
2024
University of California, Los Angeles
1985-2024
Slocum Research and Education Foundation
2019-2022
Brown University
2022
New York University
1997-2021
Vanderbilt University Medical Center
2017-2021
The Ohio State University Wexner Medical Center
2017
University of California, San Francisco
2017
NYU Langone Health
1992-2014
In a retrospective review of 3,261 arthroscopic procedures on the knee, 2,640 met criteria for inclusion in this analysis. The patients' ages ranged from eight to eighty-three years. There were 1,541 male and 1,099 female patients. Eight hundred ninety-five injuries work-related. A tourniquet was used 1,175 average time thirty minutes. 216 complications over-all (8.2 per cent), 126 being designated as major ninety-seven, minor. that evaluated infections, hemarthrosis, adhesions, effusions,...
Background: Most surgeons believe that graft choice for anterior cruciate ligament (ACL) reconstruction is an important factor related to outcome; however, revision may be limited due previously used grafts. Hypotheses: Autograft use would result in increased sports function, activity level, and decreased osteoarthritis symptoms (as measured by validated patient-reported outcome instruments). failure reoperation rate 2 years after ACL reconstruction. Study Design: Cohort study; Level of...
The signal intensity patterns of rotator cuff lesions at magnetic resonance (MR) imaging were evaluated in 80 patients who had surgical correlation and 13 asymptomatic individuals (14 shoulders). Six cadaver shoulders examined with MR, histologic was obtained four. All studies performed 1.5 T a flexible circular surface coil. accuracy MR detection full-thickness tears (31 patients) 0.95 partial thickness (16 patients), 0.84. most common accurate pattern for (22 31 tears) region intense seen...
Background: At the time of anterior cruciate ligament (ACL) reconstruction, there are usually concurrent meniscal and articular cartilage injuries. It is unclear if a significant difference between intra-articular injuries at primary ACL reconstruction compared with revision reconstruction. Purpose: To compare found surgery to determine associations specific findings. Study Design: Cohort study (prevalence); Level evidence, 2. Methods: Primary surgeries were identified from Multicenter...
The factors that lead to patients failing multiple anterior cruciate ligament (ACL) reconstructions are not well understood.Multiple-revision ACL reconstruction will have different characteristics than first-time revision in terms of previous and current graft selection, mode failure, chondral/meniscal injuries, surgical charactieristics.Case-control study; Level evidence, 3.A prospective multicenter database was utilized for the time period from March 2006 June 2011. Patients were divided...
Background: There is still little known regarding the effects of meniscus resection size on tibiofemoral stability. Purpose: To determine if partial medial meniscectomy posterior horn significantly alters stability as measured by anterior-posterior (AP) position and laxity femoral condyle. Study Design: Controlled laboratory study. Methods: Five cadaveric knees were dissected to capsule, preserving all ligaments quadriceps tendon. Each specimen was first tested a rig where AP condyle while...
Background: Revision anterior cruciate ligament (ACL) reconstruction has been documented to have worse outcomes compared with primary ACL reconstructions. Purpose/Hypothesis: The purpose of this study was determine if the prevalence, location, and/or degree meniscal and chondral damage noted at time revision predicts activity level, sports function, osteoarthritis symptoms 2-year follow-up. hypothesis that loss high-grade will result in lower levels, decreased participation, more pain,...
Background: While revision anterior cruciate ligament reconstruction (ACLR) can be performed to restore knee stability and improve patient activity levels, outcomes after this surgery are reported inferior those primary ACLR. Further reoperations ACLR have an even more profound effect on satisfaction outcomes. However, there is a current lack of information regarding the rate risk factors for subsequent Purpose: To report reoperations, procedures performed, reoperation 2 years Study Design:...
Background: Although graft choice may be limited in the revision setting based on previously used grafts, most surgeons believe that for anterior cruciate ligament (ACL) reconstruction is an important factor related to outcome. Hypothesis: In ACL setting, there would no difference between autograft and allograft rerupture rate patient-reported outcomes (PROs) at 6-year follow-up. Study Design: Cohort study; Level of evidence, 2. Methods: Patients who had surgery were identified prospectively...
The results of 101 consecutive arthroscopic meniscal repairs were studied to determine the nature and frequency associated complications. All done by senior author (OS) between November 1984 June 1991. Our data include 65 patients with anterior cruciate ligament injuries, which 49 underwent concurrent reconstruction. There was an overall complication rate 18%. a 20% risk repair when injury 14% without injury. 10% incidence arthrofibrosis performed reconstruction 6% in ligament-deficient,...
Background: Knees undergoing revision anterior cruciate ligament (ACL) reconstruction typically have more intra-articular injuries than do knees primary reconstruction. Hypothesis: Previous partial meniscectomy (PM) is associated with a higher rate of chondral lesions at ACL reconstruction, whereas previous meniscal repair (MR) not compared no surgery. Study design: Cohort study (Prevalence); Level evidence, 2. Methods: Data from multicenter cohort was reviewed to determine the history prior...
Background: The occurrence of physiologic knee hyperextension (HE) in the revision anterior cruciate ligament reconstruction (ACLR) population and its effect on outcomes have yet to be reported. Hypothesis/Purpose: prevalence HE ACLR 2-year outcome were studied with hypothesis that preoperative ≥5° is a risk factor for (ACL) graft rupture. Study Design: Cohort study; Level evidence, 2. Methods: Patients undergoing identified prospectively enrolled between 2006 2011. inclusion criteria...
A new portable model of the University California at Los Angeles (UCLA) instrumented clinical knee testing apparatus and KT-1000 arthrometer were used to measure anterior laxity in normal cruciate absent knees. Normal ranges for both devices established a control group 48 subjects. With UCLA device 200 N applied tibial force, 95% knees have an less than 8.0 mm side difference 2.0 mm; corresponding values 89 are 9.0 mm. Both showed that 19 was approximately double Measurements taken with...