Modified transfibular approach for posterolateral tibial plateau fractures. Case Series
DOI:
https://doi.org/10.1016/j.rccot.2020.09.003Keywords:
knee, surgical approach, transfibular, fracture, posterolateral tibial plateauAbstract
Background: Fractures of the posterolateral tibial plateau require an approach that allows a good visualization of the articular surface for its anatomical restitution, restoration of height and an adequate space for the application of osteosynthesis material and stable fixation. There are several approaches described in the literature that do not provide the desired visualization or involve multiple limitations and / or complications. The purpose of this study is to describe a modification to the surgical technique of the fibula osteotomy for the management of posterolateral tibial plate fractures.
Methods: We present the clinical results of a retrospective case series of 15 patients with posterolateral tibial plate fractures that at the time of the study had an average follow-up of 6 months.
Results: Functional results in Lysholm scale were excellent in 3 patients, good in 8 and regular in 4. Good results were obtained in all patients with a reduction of the tibia articular surface, without loss of height of the same, with alignment adequate, without symptoms of instability, all with consolidation of the fibula that did not delay rehabilitation, there were no peroneal nerve injuries or problems with the skin; There was a case of superficial infection that was managed with oral antibiotics without complications.
Discussion: The described approach facilitates a broad exposure of the articular surface, is technically easy and reproducible, allows the necessary reduction and fixation, with a lower risk of complications, with which the vascular supply of the proximal tibia is conserved, the damage is avoided to the proximal tibiofibular joint and a greater area of consolidation of the osteotomy is favored. This technique can be used alone or in combination with other approaches, for acute or chronic fractures with poor union. We consider that the approach with the described technique is an alternative for the management of posterolateral fractures, with encouraging results.
Evidence Level: IV
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