Interference screws are a popular method of securing tendon grafts during anterior cruciate ligament reconstruction. This report describes the case of a patient with anterior knee pain, limited flexion, and partial-thickness tear of the quadriceps tendon caused by a protruding femoral interference screw following hamstring tendon anterior cruciate ligament reconstruction. The interference screw was radiolucent, requiring magnetic resonance imaging to visualize its location. Removal of the protruding portion of the interference screw and debridement of the partial-thickness tear of the quadriceps tendon led to rapid restoration of knee flexion and alleviation of the anterior knee pain.
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http://dx.doi.org/10.1053/jars.2003.50123 | DOI Listing |
J Shoulder Elbow Surg
January 2025
Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA, USA.
Background: Surgical techniques for biceps tenodesis vary in approach, fixation strategy, and anatomic location without clear superior technique for this common procedure.
Hypothesis/purpose: The purpose of this study was to prospectively evaluate a randomized cohort of patients undergoing arthroscopic suprapectoral (ASBT) with interference screw fixation using an inlay technique versus mini-open subpectoral (MOBT) with a unicortical button implant using an onlay technique with regards to 1) clinical outcome measures and 2) structural healing as evaluated by ultrasound.
Methods: From May 2017 to April 2021, patients undergoing biceps tenodesis were preoperatively randomized to either ASBT or MOBT.
Arthrosc Tech
December 2024
Department of Orthopaedic Surgery, University of California Irvine, Orange, California, U.S.A.
Acute, traumatic distal biceps tendon ruptures are a common injury in the middle-aged athletic male population, with direct anatomic surgical repair being the most effective technique to restore maximal strength. Multiple techniques for distal biceps tendon repair have been described, including single- or dual-incision approaches and tendon fixation with cortical buttons, interference screws, suture anchors, and transosseous sutures. In this Technical Note, we demonstrate an anatomic distal biceps tendon repair technique with a single-incision approach using 2 all-suture cortical buttons.
View Article and Find Full Text PDFJBJS Essent Surg Tech
January 2025
The Ohio State University College of Medicine, Columbus, Ohio.
Background: An all-inside endoscopic flexor hallucis longus (FHL) tendon transfer is indicated for the treatment of chronic, full-thickness Achilles tendon defects. The aim of this procedure is to restore function of the gastrocnemius-soleus complex while avoiding the wound complications associated with open procedures.
Description: This procedure can be performed through 2 endoscopic portals, a posteromedial portal (the working portal) and a posterolateral portal (the visualization portal).
Am J Sports Med
January 2025
Department of Orthopedics and Rehabilitation, University of Vermont, Burlington, Vermont, USA.
Background: A lateral extra-articular tenodesis (LET) is increasingly being utilized to augment an anterior cruciate ligament reconstruction because it has been shown to reduce the risk of postreconstruction graft failure or recurrent rotatory instability. Various femoral fixation techniques are available, including the use of an interference screw, staple, or suture anchor.
Purpose: To determine and compare the biomechanical properties of an LET graft when using an interference screw, staple, or suture anchor for the femoral fixation for a modified Lemaire LET.
Arthroscopy
January 2025
Orthopaedic Division of Policlinico "G.B. Morgagni," Catania, Italy.
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