Seven dogs with torn cruciate ligament were used to evaluate the "over-the-top" repair procedure, using instantaneous center of rotation (ICR). Normal and cruciate-torn stifles of dogs were radiographed before surgery, using an image intensifier videotape system. The injured stifle was reradiographed 6 weeks after surgery. Images of the stifles were photographed from video monitor. Photographs were analyzed by a digitizer hooked to a computer to find the ICR at various angles. Data were analyzed, using multivariate analysis of variance. Relative to those of normal stifles, ICR of the damaged stifles were located significantly (P less than 0.05) proximal and caudal. After surgery, the ICR were still proximal and caudal, but not significantly so. We conclude that the cruciate-torn stifle deviates significantly from normal and that such deviation is restored to normal limits by use of the over-the-top procedure.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
The Albright-Losee Low Profile Pivot Shift Test for ACL Deficiency.
Iowa Orthop J
January 2025
University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA.
Background: Recognizing ACL injuries on the field and in the office can be very challenging in awake and apprehensive patients. Despite high specificity, many published "pivot-shift" techniques have limited acceptance mainly because of unsatisfactory sensitivity. We describe in detail, four specific modifications and provide a critical review of our clinical experiences to empower the new user's readiness to master a novel screening procedure for ACL disruption.
View Article and Find Full Text PDFMuscle composition is not a prognostic factor for muscle strength recovery after anterior cruciate ligament surgery by hamstring tendon autograft.
Orthop Traumatol Surg Res
December 2024
Orthopaedics Surgery and Sports Medicine Department, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France; LIBM - EA 7424, Interuniversity Laboratory of Biology of Mobility, Claude Bernard Lyon 1 University, Lyon, France.
Purpose: For the athlete, anterior Cruciate Ligament (ACL) rupture and its surgical management are often a turning point in their career. Success and time to return to sport are essential parameters for athletes and their support staff, so it is critical to understand the prognostic factors influencing return to sport after anterior cruciate ligament reconstruction (ACLR). The aim of this study was to determine the influence of hamstring muscle composition on muscle power following ACLR with autogenous hamstring grafts.
View Article and Find Full Text PDFPersistent Lateral Knee Pain From a 10% Thickness Anterior Cruciate Ligament (ACL) Tear in a 36-Year-Old Runner.
Cureus
November 2024
Anatomical Sciences, Western University of Health Sciences, Lebanon, USA.
Anterior cruciate ligament (ACL) tears are due to jumping, rapid decelerating, or quick changes in direction, but recent research indicates that accumulated tissue fatigue from repetitive submaximal knee loading can also cause ACL disruption. Partial degenerative ACL tears due to overuse are currently thought to be asymptomatic until the ligament is at least 50% torn. In this case, a 36-year-old female runner presenting with sharp lateral joint line knee pain, which precluded running or hiking over one mile, was found to have an atraumatic 10% thickness ACL tear.
View Article and Find Full Text PDFA Preliminary Study of Post-Market Bridge-Enhanced ACL Restoration (BEAR) Suggests Non-Inferior Short-Term Outcomes and Low Complications.
HSS J
July 2024
Department of Sports Medicine, Hospital for Special Surgery, New York, NY, USA.
Background: To improve outcomes following anterior cruciate ligament (ACL) reconstruction, bridge-enhanced ACL restoration (BEAR) was introduced. Bridge-enhanced ACL restoration uses a collagen-based implant saturated with infused autologous blood to bridge the torn proximal and distal ACL fibers.
Purpose: We sought to analyze the short-term complications, clinical outcomes, and patient-reported outcome measures (PROMs) in patients undergoing BEAR outside of the initial clinical trials.
Functional Outcomes in ACL Reconstruction: A Randomized Controlled Trial Comparing All-Inside and Transportal Techniques.
J Orthop Case Rep
November 2024
Department of Orthopaedics, AIIMS, Raipur, Chhattisgarh, India.
Introduction: The two techniques to fix a torn ACL are the Transportal and All-Inside Techniques. However, the argument about which method is better for functional outcomes keeps going on. The aim was to look at how well these two treatments worked and their effects.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!