This retrospective study from Harborview evaluated functional outcomes of 83 AO/OTA 41-C3 bicondylar tibial plateau fractures treated with dual-plate fixation through separate anterolateral and posteromedial exposures. The central question: does articular reduction quality affect patient-reported outcomes, independent of how severe the injury was?
Before this paper, dual-plate fixation of bicondylar plateau fractures through a single anterior midline incision carried unacceptably high wound complication rates, driving many surgeons toward external fixation or hybrid constructs as the default.
Barei's series established that separating the exposures — anterolateral for the lateral plateau, posteromedial for the medial plateau and metaphysis — keeps deep infection below 3% while allowing direct articular reduction of both condyles.
When you see an AO/OTA 41-C3 fracture with medial plateau involvement, plan a posteromedial approach: lateral locked plates alone cannot reliably control displaced posteromedial articular fragments, as Gosling's contemporaneous series demonstrated with reduction failures in exactly that location.
The paper's most counterintuitive finding should anchor your pre-op counseling: fracture severity does not predict your ability to achieve a good reduction, so strive for ≤2 mm on every case. But tell the patient upfront that even with perfect fixation, most of these patients carry significant residual disability in leisure, work, and mobility at 5 years.
This retrospective study from Harborview evaluated functional outcomes of 83 AO/OTA 41-C3 bicondylar tibial plateau fractures treated with dual-plate fixation through separate anterolateral and posteromedial exposures. The central question: does articular reduction quality affect patient-reported outcomes, independent of how severe the injury was?
Before this paper, dual-plate fixation of bicondylar plateau fractures through a single anterior midline incision carried unacceptably high wound complication rates, driving many surgeons toward external fixation or hybrid constructs as the default.
Barei's series established that separating the exposures — anterolateral for the lateral plateau, posteromedial for the medial plateau and metaphysis — keeps deep infection below 3% while allowing direct articular reduction of both condyles.
When you see an AO/OTA 41-C3 fracture with medial plateau involvement, plan a posteromedial approach: lateral locked plates alone cannot reliably control displaced posteromedial articular fragments, as Gosling's contemporaneous series demonstrated with reduction failures in exactly that location.
The paper's most counterintuitive finding should anchor your pre-op counseling: fracture severity does not predict your ability to achieve a good reduction, so strive for ≤2 mm on every case. But tell the patient upfront that even with perfect fixation, most of these patients carry significant residual disability in leisure, work, and mobility at 5 years.