Objective:To study the curative effect of prying reduction combined with Ilizarov and open reduction and internal fixation in the treatment of Sanders Ⅱ and Ⅲ calcaneal fractures.Methods:100 patients with Sanders Ⅱ and Ⅲ calcaneal fractures admitted to our hospital from March 2015 to December 2017 were divided into the observation group (50 cases) and the control group (50 cases). The observation group was treated by prying reduction combined with Ilizarov technique, while the control group was treated by open reduction and internal fixation. The clinical indexes such as the operation time, intraoperative blood loss, postoperative hospital stay, fracture healing time and anatomical parameters of the affected side and Ankle Hindfoot Scale (AOFAS) scores of the two groups were compared.Results:The operative time, intraoperative bleeding volume and postoperative hospitalization time in the observation group werelower than those in the control group, the difference was statistically significant (P<0.05), but there was no significant difference in fracture healing time between the two groups (P>0.05). The anatomical parameters of calcaneus showed that the levels of Bohler angle, axial angle and heel width in the observation group were significantly lower than those in the control group (P<0. 05), but there was no significant difference in heel length between the two groups (P>0.05). The AOFAS score of the observation group was 45-93 points, with an average of (80.07±17.97) points. The AOFAS score of the control group was 41-91 points, with an average of (78.57±18.61) points. 24 cases were excellent and 21 cases were good in the observation group,while 21 cases were excellent and 20 cases were good in control group. The overall recovery rate was 90% in the observation group and 82% in the control group,there was no significant difference between the two groups (P>0.05). Conclusion:The combination of sputum reduction and Ilizarov technique has the advantages of simple operation, short operation time and minimally invasive surgery, and there is no significant difference between the treatment effect of prying reduction combined with Ilizarov and open reduction and internal fixation. For the Sander Ⅱ and Ⅲ calcaneal fractures patients with poor soft tissue conditions prying reduction combined with Ilizarov should be the first choice to reduce the trauma of surgery on patients. |
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