膝关节镜辅助下微创手术与传统手术治疗胫骨平台骨折的临床疗效比较

目的分析膝关节镜辅助下手术治疗胫骨平台骨折的临床疗效,并对该治疗方法的特点进行探讨。方法采用前瞻性研究的方法将60例患者随机分为观察组与对照组,每组各30例。观察组采用膝关节镜辅助下有限切开骨折复位内固定的方式进行治疗,对照组采用传统切开复位内固定的方法。其中合并半月板游离缘破裂18例,合并前交叉韧带胫侧止点撕脱骨折11例,合并内侧副韧带断裂9例。在手术结束后,观察两组患者的手术时间、切口长度,并在手术后对两组患者随访1年,根据美国特种外科医院评分(HSS)膝关节功能标准对其疗效进行评定。结果两组患者经过治疗后,观察组患者的手术时间为(81.6±21.7)min,明显低于对照组患者的(109.7±31.6)min;观察组患者的切口长度明显短于对照组患者的切口长度,两组比较差异有统计学意义(P0.05)。观察组手术后并发症发生率为3.3%,对照组手术后并发症发生率为20.0%,两组比较差异有统计学意义(P0.05)。在临床疗效上,观察组患者的优良率为96.7%,明显优于对照组患者的60.0%,两组比较差异有统计学意义(P0.05)。结论采用膝关节镜辅助下手术治疗胫骨平台骨折,能够在最大程度上提高患者的治愈率,降低并发症的概率,并且具有创伤小、复位直观和固定可靠等特点,值得临床上进行推广。

Comparison of clinical effects of knee arthroscopy assistedminimally invasive surgery and conventional surgicaltreatment of tibial plateau fractures

Objective To analyze the clinical efficacy of arthroscopic assisted surgery for tibial plateau fracturesand discuss the characteristics of the treatment. Methods 60 patients were randomly divided into observation groupand control group, 30 cases in each. The observation group was treated by limited reduction and internal fixation withknee arthroscopy, while the control group was treated with traditional open reduction and internal fixation. Amongthem, there were 18 cases of rupture of the free edge of the meniscus, including 11 cases of avulsion fracture of thetibial ligament of the anterior cruciate ligament and 9 cases of the rupture of the medial collateral ligament. At theend of the operation, the operation time and incision length of the two groups were observed and the two groups werefollowed up for 1 year after operation. The curative effect was evaluated according to the HSS functional standardof knee joint. Results After treatment, the operation time in observation group was (81.6 ± 21.7) min, which wassignificantly lower than that in control group (109.7 ± 31.6) min; the cut length of the observation group is shorterthan the control group, two sets of contrasting differences, P < 0.05, statistically significant. Observe the incidenceof postoperative complications of the group is 3.3% in the control group incidence of complications after surgery for20.0%, two sets of contrasting differences, P < 0.05; in terms of clinical, Observer Group of patients has a high rateof 96.7%, much better than the control group patients with 60.0%, two sets of contrasting differences, statisticallysignificant, P < 0.05. Conclusion Arthroscopic assisted surgical treatment of tibial plateau fractures, to maximizepatient cure rates, reduce the probability of complications and have a less traumatic, intuitive, reliable fixed resetfeatures, and clinically to promote.