Tibial plateau fracture is an injury commonly seen by those who treat trauma around the knee and/or sports-related injuries. In this video article, we present our protocol for surgical treatment of a tibial plateau fracture, which includes definitive fixation with use of a plate-and-screw construct, addressing of all associated soft-tissue injuries at the time of the surgical procedure, filling of any residual voids with bone cement, and early rehabilitation with weight-bearing beginning at 10 to 12 weeks postoperatively. The major steps of the procedure are (1) preoperative planning with digitally templated plates and screws, (2) patient positioning and setup, (3) anterolateral approach toward the proximal aspect of the tibia, (4) submeniscal arthrotomy, (5) booking open of the proximal aspect of the tibia at the fracture site, (6) tagging of the meniscus, (7) fracture reduction and placement of the Kirschner wire, (8) confirmation of reduction with C-arm image intensification, (9) internal fixation with a plate-and-screw construct, and (10) closure.
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http://dx.doi.org/10.2106/JBJS.ST.18.00105 | DOI Listing |
J Vet Sci
October 2024
Department of Veterinary Surgery, College of Veterinary Medicine, Konkuk University, Seoul 05029, Korea.
Importance: Patients with arthritis and ruptured cruciate ligaments typically require surgery. Following surgery, it is necessary to improve joint function in early stage.
Objective: This study aimed to investigate the impact of intraoperative intra-articular injection of the ELHLD peptide (L-glutamyl-L-leucyl-L-histidyl-L-leucyl-L-aspartic acid) on postoperative stifle function in patients with medial patella luxation grade 3 and osteoarthritis grade 2 undergoing tibial plateau leveling osteotomy due to anterior cruciate ligament (ACL) rupture.
J ISAKOS
December 2024
Twin Cities Orthopedics, Edina, Minnesota, USA. Electronic address:
Medial meniscus ramp tears are tears of the posteromedial capsule or peripheral rim of the posteromedial meniscus that frequently occur with anterior cruciate ligament (ACL) tears. The incidence and prevalence of medial meniscus ramp tears has been increasing in the recent literature due to the increased understanding of the anatomy and diagnosis of these tears. When a patient presents with an ACL tear, a medial meniscus ramp tear should be suspected if the patient has a grade 3+ Lachman or pivot shift exam, a vertical line of increased signal intensity in the posterior capsule or peripheral meniscus on magnetic resonance imagining (MRI), or posteromedial tibial plateau bone bruising on MRI.
View Article and Find Full Text PDFAm J Vet Res
January 2025
Department of Companion Animal Clinical Studies, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, Pretoria, South Africa.
Objective: The aim was to investigate the patellar ligament strain with varying degrees of tibial plateau angles (TPAs) after tibial plateau leveling osteotomy (TPLO) in a cranial cruciate ligament (CrCL)-deficient stifle during the stance phase.
Methods: 12 pelvic cadaver limbs were secured to a custom-built jig to mimic a loadbearing stance after which an axial load of 120 N was applied. Patellar ligament strain, change in strain, and percent change in strain were calculated on pre-TPLO (intact and transected CrCL) and post-TPLO tibial TPAs of -5°, 0°, 5°, 10°, and 15°.
Cureus
December 2024
Orthopedics and Traumatology, Unidade Local de Saúde da Cova da Beira, Covilhã, PRT.
Advances in implants and biological therapies have significantly improved trauma care, offering surgeons a variety of solutions for complex cases. This study evaluates the outcomes of three patients with complex Schatzker type V tibial plateau fractures, treated with open reduction and internal fixation supplemented by tricalcium phosphate bone void filler. The surgical approach was selected based on the specific fracture pattern.
View Article and Find Full Text PDFUnlabelled: Meniscal extrusion (ME), defined as the radial displacement of the meniscal body outside the margins of the tibial plateau, has been seen as an independent and relevant predictor of intra-articular knee degeneration. Nonetheless, available classifications for ME are exclusively quantitative assessments not considering the context in which extrusion is identified. Indeed, ME can be the result of several different conditions spanning from acute tears to chronic degeneration and its definition cannot be only dependent on the numeric calculation of the radial displacement of the meniscal body.
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