Fig. 1
53 year-old man with a proximal tibia fracture (AO/OTA type C2) by a pedestrian traffic accident.
(A, B) Preoperative anteroposterior and lateral radiographs showing the comminution and the lateral condylar depression, (C) and the swelling of knee joint and surrounding soft tissues were severe.
(D, E) External fixation was performed after the day of accident, and these postoperative radiographs shows well aligned fracture fragments.
(F, G) Internal fixation was performed after 17 days, and these radiographs shows firm fixation with a lateral periarticular plate and additional K-wire fixation to preserve the articular line of the knee.
Fig. 2
45 year-old man with a proximal tibia fracture (AO/OTA type C3, open GIIIb) by a motorcycle traffic accident. Preoperative anteroposterior and lateral radiographs showing the splitting of the tibial condyle and severe comminuted, displaced fragments.
(A, B) The soft tissue defect was about 25×10 cm as shown, (C, D) and after copious irrigation and wide marginal debridement was performed at operation room, external fixation was performed immediately.
(E, F) Internal fixation was performed after 9 days, and anterolateral thigh free flap was performed by plastic surgeons concurrently.
(G, H) The radiographs shows fixation with lateral periarticular plate medial locking compression plate and relatively preserved articular surface of the knee.
Fig. 3The 12 months follow up (A) anteroposterior and (B) lateral radiographs of the patient described in Fig. 1. The articular surface was congruent and union was achieved successfully. The range of motion was 5 to 120 degree, and patient had mild pain on knee when forceful flexion and extension was performed.
Fig. 4The 30 months follow up (A) anteroposterior and (B) lateral radiographs of the patient described in Fig. 2. The articular surface was congruent and union was achieved successfully. The range of motion was 0 to 130 degrees, but the patient suffered in pain when full weight bearing was performed.
Table 1Summary of cases
Table 2Types of soft tissue reconstructions
Table 3Summary of complications