Journal of Musculoskeletal Trauma

Original Articles

Comparision of Operative Treatment Methods of AO type C2-C3 Fractures of the Distal Femur: Beom Koo Lee, In Ho Seong, Min Ho Song; J Korean Soc Fract 2000;13(4):861-867. Published online October 31, 2000; DOI: https://doi.org/10.12671/jksf.2000.13.4.861

Abstract PDF: PURPOSE
To evaluate the advantages of transarticular reconstruction and fixation of metaphysis by MIPO technique for AO type C2-C3 fractures of the distal femur. MATERIAL AND METHODS: In a retrospective study conducted from January 1996 to December 1997, AO type C2-C3 fractures of the distal femur were treated using three techniques; 1) A group-MIPO technique and medial parapatellar arthrotomy for the direct reduction of the condylar block(10 cases), 2) B group-conventional AO technique(8 cases) 3) C group-closed supracondylar nailing(4 cases). Minimal followup time was 12 months.
RESULTS
Time to bone healing was 15 weeks in A group, 20 weeks in B group, and 16 weeks in C group. complication rate was 0% in A group, 50% in B group, and 50% in C group. normal alignment between 0 & valgus 9 degrees was 100% in A group, 75% in B group, and 50% in C group. Neer score was 90% excellent or satisfactory in A group, 75% in B group, and 50% in C group respectively. The results of A group was better than those of B and C group.
CONCLUSION
Transarticular joint reconstruction and MIPO technique for AO type C2-C3 fractures of the distal femur is an excellent technique to obtain more rapid bony union with less complications.

Two stage Operative Treatment of Supracondylar Open Comminuted Fracture of Femur: Temporary fixation with Transarticular Ender nails: Song Lee, Dong Ki Ahn, Seung Hwan Kim, Sung Wook Chun; J Korean Soc Fract 2000;13(3):470-478. Published online July 31, 2000; DOI: https://doi.org/10.12671/jksf.2000.13.3.470

Abstract PDF: PURPOSE
In many cases of open comminuted supracondylar fracture, it is very hard to apply traditional methods. So we have used Ender nails for temporary transarticular fixation. We thought that it could provide enough stability to control the wound and didn't promote further soft tissue damage or infection. We performed 2nd stage rigid fixation and bone graft after soft tissue healing. We have studied to prove this staged operation valuable to treat the very severe open comminuted supracondylar fracture of femur.
MATERIALS AND METHODS
We analysed 16 cases which have been treated with such staged operation method from April 1992 to April 1996 about complication, union time and functional result in retrospective method.
RESULTS
We could prevent severe wound infection in all cases. We performed 2nd stage rigid fixation and bone graft average 6 weeks after first stage temporary fixation. The average union time was 8 months and average range of motion was 10degrees flexion contracture and 100degrees further flexion.
CONCLUSION
In patients with very severe open comminuted supracondylar fracture of femur, the temporary fixation with transarticular Ender nails allowed the successful initial management for the secondary rigid fixation and bone graft and time could be saved for management of concomitant injuries. So this new staged operation is considered as a good method for safety, union time and functional result.

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