Behrendt, Peter;
Berninger, Markus T.;
Thürig, Grégoire;
Dehoust, Julius;
Christensen, Jan H.;
Frosch, Karl-Heinz;
Krause, Matthias;
Hartel, Maximilian J.
Anterolateral versus modified posterolateral approach for tibial plateau fractures with involvement of the posterior column: a cadaveric study
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Media type:
E-Article
Title:
Anterolateral versus modified posterolateral approach for tibial plateau fractures with involvement of the posterior column: a cadaveric study
Contributor:
Behrendt, Peter;
Berninger, Markus T.;
Thürig, Grégoire;
Dehoust, Julius;
Christensen, Jan H.;
Frosch, Karl-Heinz;
Krause, Matthias;
Hartel, Maximilian J.
Published:
Springer Science and Business Media LLC, 2023
Published in:
European Journal of Trauma and Emergency Surgery, 49 (2023) 1, Seite 201-207
Language:
English
DOI:
10.1007/s00068-022-02113-8
ISSN:
1863-9933;
1863-9941
Origination:
Footnote:
Description:
Abstract Introduction The aim of this study was to compare the reduction quality of the anterolateral (AL) and modified posterolateral approach (PL) in lateral tibial plateau fractures involving the posterior column and central segments. Methods Matched pairs of pre-fractured cadaveric tibial plateau fractures were treated by either AL approach (supine position) or PL approach (prone position). Reduction was controlled by fluoroscopy and evaluated as satisfying or unacceptable. Afterwards, the reduction was examined by 3D scan. Results 10 specimens (3 pairs 41B3.1, 2 pairs 41C3.3) were evaluated. PL approach achieved significantly (p 0.00472) better fracture reduction results (0.4 ± 0.7 mm) of the posterior column compared to the AL group (2.1 ± 1.4 mm). Fracture steps involving the central area of the lateral plateau were insufficiently reduced after fluoroscopy using both approaches. Conclusion Optimal reduction of displaced tibial plateau fractures involving the posterolateral column necessitates a posterior approach, which can be conducted in prone or lateral positioning. The anterolateral approach is indicated in fractures with minor displacement of the posterolateral rim but fracture extension in the latero-central segments. In these cases, an additional video-assisted reduction or extended approaches are helpful.