Case Report

Multi-Ligament Knee Injury with Concomitant Tibial Tubercle Fracture: A Challenging Case Report and Review of the Pertinent Literature

Abstract

Background: Multi-ligament knee injury (MLKI) combined with a comminuted tibial tubercle avulsion fracture in the literature has been reported as a very rare condition. To the best of our knowledge, there was no case report of this condition associated with open proximal tibia fractures.

 

Case Report: A 32-year-old man was referred to our center, with a comminuted tibial tubercle fracture, patella alta, fracture of the tibia at the proximal meta-diaphyseal junction, a Segond fracture, and proximal tibiofibular dislocation on X-ray images. Further assessment of intra-articular pathologies was performed during the operation and complete tear of anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) tear were identified. Radial tear of the body and anterior root avulsion of medial meniscus were also noted. All of the extra-articular and intra-articular injuries were addressed surgically, except ACL and PCL tear, which were postponed to a second stage. Proximal tibiofibular dislocation was not approached surgically. The rehabilitation protocol included 6 weeks of non-weight-bearing followed by 6 weeks of crutch-assisted partial weight-bearing ambulation, and forbidden active knee extension during the first 6 weeks and allowing the patient to perform passive flexion of the knee to 90 degrees starting from the second week. Following the rehabilitation program, the patient achieved near-full range of motion (ROM) by the end of 6 months of clinical follow-up.

 

Conclusion: By means of our specific surgical technique and post-operative rehabilitation protocol, we led the patient with this specific condition to have fracture union and near-normal ROM by the end of 6 months.

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IssueVol 6, No 4 (2020) QRcode
SectionCase Report
DOI https://doi.org/10.18502/jost.v6i4.5567
Keywords
Ligament; Knee; Fracture; Tibia
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Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
How to Cite
1.
Tahami SM, Sharafatvaziri A, Tahmasebi MN, Vosoughi F, Khalilzad M, Safari R. Multi-Ligament Knee Injury with Concomitant Tibial Tubercle Fracture: A Challenging Case Report and Review of the Pertinent Literature. J Orthop Spine Trauma. 2021;6(4):104-107.