Polyester braided wire and belt lock cable are employed for treatment of serious comminuted patellar fractures
10.3969/j.issn.2095-4344.2014.03.025
- VernacularTitle:聚酯编织线结合带锁扣线缆治疗严重髌骨粉碎性骨折
- Author:
Xin SHI
;
Jianhong ZHAO
;
Jianjun YAN
;
Yi LIU
;
Shengyu CUI
;
Zhiming CUI
- Publication Type:Journal Article
- Keywords:
biocompatible materials;
fracture fixation;
fractures,comminuted;
internal fixators
- From:
Chinese Journal of Tissue Engineering Research
2014;(3):482-487
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Serious patel ar comminuted fractures can be treated by a number of methods such as cerclage with tension band steel wire or steel wire, or fixation with the nickel titanium patel a concentrator and absorption lines, or cerclage with 10# double-loop wire plus fixation with split-type patel a claws or with the memory al oy patel a concentrator. But it is difficult to achieve strongly fixed effect on patel a fractures by these methods.
OBJECTIVE:To investigate the clinical effects of suture with polyester braided wire and cerclage with belt lock cable on serious comminuted patel ar fractures.
METHODS:A retrospective analysis was performed on the clinical data of 57 patients with serious comminuted patel ar fractures who received suture with polyester braided wire and cerclage with belt lock cable from January 2007 to October 2012. According to AO classification of fractures, there were nine cases of type B3, 22 cases of type C2 and 26 cases of type C3. After satisfactory reduction of comminuted patel ar fractures during the operation, firstly we sewed up both sides of the expansion region of quadriceps muscle and stitched on periosteum and prepatel ar tissue with thick polyester braided wire fol owed by patel ar cerclage with belt lock cable. According to the stability of fracture blocks, tension band fixation with polyester braided wire was partial y added. After the operation, the clinical effects were assessed based on the Bostman score system.
RESULTS AND CONCLUSION:Total y 46 out of 57 cases were fol owed up with an average of 8 months (4-18 months). Al patients obtained bone union within 3-5 months. Wounds healed in the first stage without any infections, and fractures in al patients healed without complications such as implant loosening and skin irritation. According to the Bostman score system, 33 cases were scored excellent, 10 good and three fair. The excellent and good rate was 93.5%. It suggests that treatment of serious patel ar comminuted fracture by the combination of polyester braided wire and belt lock cable leads to closely contact fracture sites and reliably fix bone fragments. It can facilitate early postoperative range of motion exercises.
