Case control study on minimally invasive percutaneous plate osteosynthesis for the treatment of distal tibial commin-uted fractures at different operation times
10.3969/j.issn.1003-0034.2014.06.016
- VernacularTitle:不同手术时机微创经皮钢板接骨术治疗胫骨远侧干骺端粉碎性骨折的病例对照研究
- Author:
Qiang LI
1
;
Liang En CHEN
;
Liang Rong CHEN
;
Quan Da JIANG
Author Information
1. 杭州市萧山区中医院骨三科
- Keywords:
Tibial fractures;
Fractures,comminuted;
Surgical procedure,minimally invasive
- From:
China Journal of Orthopaedics and Traumatology
2014;(6):508-512
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare clinical outcomes of minimally invasive percutaneous plate osteosynthesis (MIPPO) in treating distal tibial comminuted fractures at early and delayed stage. Methods:From January 2006 to January 2012,66 pa-tients with distal tibial comminuted fractures were treated by MIPPO. All patients were divided into primary group and delayed group according to operation time. There were 31 patients in primary group ,including 18 males and 13 females aged 21 to 57 years old with an average of(39.0±17.8),treated by MIPPO at primary stage,according to Tscherne soft tissue injury,18 cases were gradeⅠ,12 cases were gradeⅡand 1 case were gradeⅢ. Thirty five patients were treated by MIPPO at delayed stage , including 16 males and 19 females aged 24 to 55 years old with an average of (39.5±15.2),according to Tscherne soft tissue injury,6 cases were gradeⅠ,26 cases were gradeⅡand 3 cases were gradeⅢ. Operation time,blood loss,hospital stay,frac-ture healing time and complications of two groups were recorded and observed ,Lowa scoring of ankle joint were used to evalu-ated therapeutic effects at final following and AP and lateral X rays were used to evaluated fracture reduction and alignment. Results:All patients were followed up,the time of following up of primary group was(13.5±3.5) months,(15.2±3.8) months in delayed group,there was no significant meaning between two groups (t=1.882,P=0.064 ). There was no significant differences between two groups in operation time and blood loss (P>0.05),but hospital stay in primary group was shorter than that of de-layed group(P<0.05). There was no significant meaning between primary group(5.5±2.8) and delayed group(6.2±3.1) in frac-ture healing time(t=0.958,P=0.342);there was no significant meaning between primary group(87.6±6.8) and delayed group (89.6±5.2) in Lowa scores at final following up(t=1.351,P=0.182). Two cases occurred postoperative superficial inflammatory reaction around fibular incision in primary group ,1 case occurred postoperative superficial inflammatory reaction around fibu-lar incision and 1 case occurred delayed deep incision infection in delayed group at four months after operation. There was no significant differences in incidence of postoperative soft tissue complications between primary group (6.5%) and delayed group (5.7%)(χ2=0.016,P=0.900). Conclusion:For distal tibial comminuted fractures with gradeⅠandⅡof Tscherne soft tissue in-jury,MIPPO at primary stage can not increase incidence of soft tissue complications ,also can obtain the same clinical outcomes just like delayed MIPPO.
