The application value of tibial transverse transport microvascular reconstruction combined with antibiotic bone cement in the limb salvage of diabetic foot
10.3760/cma.j.cn115455-20210705-00875
- VernacularTitle:胫骨横向骨搬移微循环重建术联合抗生素骨水泥在糖尿病足保肢中的应用价值研究
- Author:
Wenfeng CHEN
1
;
Xusong LI
;
Chenxiao ZHENG
;
Yongkang SU
Author Information
1. 中山市中医院骨二科，中山 528400
- Keywords:
Diabetic foot;
Microcirculation;
Tibial transverse transport;
Antibiotic bone cement
- From:
Chinese Journal of Postgraduates of Medicine
2023;46(8):754-757
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the application value of tibial transverse transport (TTT) microvascular reconstruction combined with antibiotic bone cement in the limb salvage of diabetic foot.Methods:Seventy-seven patients with diabetic foot admitted to the Traditional Chinese Medicine Hospital of Zhongshan from January 2018 to January 2021 were enrolled retrospectively, and they were divided into the control group (performed TTT microvascular reconstruction, 47 cases) and the combined group (performed TTT microvascular reconstruction combined with antibiotic bone cement, 30 cases) according to the surgical method. Wound healing rate, limb salvage rate, the ulcer healing time, bone window healing time, wound infection control status, affected side lower limb vascular blood supply situation, and peripheral nerve function recovery were compared between the two groups.Results:The amputation rate between the two groups had no significant difference ( P>0.05), but the healing rate in the combined group was higher than that in the control group: 90.00%(27/30) vs. 68.08%(32/47); and the ulcer healing time, bone window healing time in the combined group were shorter than those in the control group: (12.55 ± 2.14) weeks vs. (15.01 ± 3.17) weeks, (17.47 ± 2.09) weeks vs. (19.00 ± 2.58) weeks, there were statistical differences ( P<0.05). The positive percentage of bacteria culture in wound secretions in the combined group after the surgery for 6 d was lower than that in the control group: 20.00%(6/30) vs. 44.68%(21/47), there was statistical difference ( P<0.05). After the surgery for 3 months, the dorsal skin temperature and ankle brachial index in the combined group were higher than those in the control group: (31.05 ± 1.74) ℃ vs. (29.27 ± 1.66) ℃, 0.93 ± 0.29 vs. 0.80 ± 0.19, there were statistical differences ( P<0.05), but the scores of visual analog scale (VAS) and 10 g nylon line test values between the two groups had no significant differences ( P>0.05). Conclusions:TTT combined with antibiotic bone cement can achieve better wound healing and infection control effect in the limb salvage of diabetic foot, and the blood supply improvement of the affected limb is more significant.
