Tibial plateau fractures: four years review at B & B Hospital

Tibial plateau fractures involve the articular surface of the tibia resulting from a combination of axial loading with varus or valgus stress. Inadequate and inappropriate treatment may result in significant functional loss.

The purpose of this study was to determine the outcome of our treatment modalities and to compare with the results of comparable studies.

The results of treatment of 81 knees were reviewed over the period of five years (1997 to 2002). There were 62 men and 18 women, with an average age of 37 years (15 years to 75 years) at the time of initial evaluation. One patient had bilateral involvement. Fractures were classified according to Schatzker. Seven patients were treated conservatively. Sixteen patients (17 knees, one had bilateral involvement) were operated with closed reduction and percutaneous cannulated screws fixation. Thirty one patients' required open reduction and internal fixation with cannulated screws. Fifteen fractures were plated, and in eleven cases, external fixators were used. Follow up period ranged from six months to three years.

Results were graded as excellent, good, fair and poor on the basis of functional outcome. Forty three (54%) patients (44 knees) had excellent, twenty two (26%) had good, five (6%) had fair and ten (14%) had poor results. Poor results were associated with high energy fractures, late presentation, and inadequate physiotherapy follow up. Eight patients (10%) had complications. One had common peroneal nerve palsy, six had wound infection and one patient demonstrated early arthritic changes.

Tibial plateau fracture is a challenging fracture to manage. Restoration of articular congruity and early range of motion should be the primary goal. Proper and adequate preoperative planning is mandatory. Well maintained articular congruity with stable fixation helps early mobilization and better functional outcome.