Details

Autor(en) / Beteiligte

• Mardian, Sven
• Landmann, Felix
• Wichlas, Florian
• Haas, Norbert
• Schaser, Klaus-Dieter
• Schwabe, Philipp

Titel

Angular-stable locking plate fixation of tibial plateau fractures-clinical and radiological midterm results in 101 patients

Ist Teil von

• Indian journal of orthopaedics, 2015-11, Vol.49 (6), p.620

Ort / Verlag

New Delhi: Medknow Publications and Media Pvt. Ltd

Erscheinungsjahr

2015

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Background: Articular reconstruction and stable fixation of tibial plateau fractures and its various subtypes continue to represent a surgical challenge. Only few trials have studied results following angular stable plate fixation. The present study aimed to investigate the clinical, radiological, functional and quality of life results following tibial plateau fractures using angular stable plate fixation. Materials and Methods: 101 patients were retrospectively studied using functional (ROM; KSS; VAS), radiographic (osteoarthritis score, loss of reduction) and quality of life (WOMAC; Lysholm) scores. There were 46 males and 55 females. The average of patients was 51 years (range 22-77 years). Study groups were assigned according to the AO fracture classification. Results: Mean followup was 57 +- 30 months. Fracture type distribution revealed a significantly (P < 0.001) increased number of type B- (62.4%) compared to C-fractures. Functional assessment showed a significantly better total KSS (84.1 +- 15.6 vs. 74.7 +- 18.0; P = 0.01) as well as ROM (active: 124+-17 vs. 116+-15, P = 0.014; passive: 126+-18 vs. 118 +- 14, P = 0.017) in the B-fracture group. VAS was found to be markedly higher (P = 0.0039) following type C-fractures. Rating osteoarthritis secondary to a tibial plateau fracture as a function of injury severity (r = 0.485; P < 0.001) and relating the loss of reduction to the grade of evolving osteoarthritis (r = 0.643;P < 0.001) a positive correlation was found. Quality of life showed significantly improved results for Lysholm score (P = 0.004) following B-fractures with low overall values for the WOMAC score. Conclusion: Presented data provide sufficient evidence that anatomic restoration of tibial plateau fractures with angular stable plate fixation result in decreased loss of reduction and declined incidence of posttraumatic osteoarthritis, thereby providing acceptable mid to long term outcome.