Modified transverse tibial bone transplantation and microcirculation reconstruction for the treatment of end-stage diabetic foot.
10.12200/j.issn.1003-0034.2021.05.013
- Author:
Xiao-Fang DING
1
;
Hai-Lin XU
1
;
Yuan-Li WANG
1
;
Kun-Yu JI
1
;
Li-Li YANG
1
Author Information
1. Department of Traumatic Orthopaedics, Peking University People's Hospital, Beijing 100044, China.
- Publication Type:Journal Article
- Keywords:
Bone remodeling;
Diabetic foot;
Microcirculation;
Tibia
- MeSH:
Adult;
Aged;
Aged, 80 and over;
Bone Transplantation;
Diabetes Mellitus;
Diabetic Foot/surgery*;
Female;
Humans;
Male;
Microcirculation;
Middle Aged;
Tibia;
Treatment Outcome
- From:
China Journal of Orthopaedics and Traumatology
2021;34(5):462-466
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore clinical effect of modified transverse tibial bone transfer microcirculation reconstruction in treating end-stage diabetic foot.
METHODS:From August 2016 to June 2018, 87 patients with diabetic foot treated with modified tibial transverse bone removal and microcirculation reconstruction, inclduing 54 males and 33 females;aged from 39 to 95 years old with an average of (68.9±11.3) years old;2 patients were grade 2, 37 patients were grade 3 and 50 patients were grade 4 according to Wagner's classification;the courses of diabetic were for 10 to 16 years with an average of (13.0±2.2) years;the courses of diabetic feet were for 21 to 48 days with an avergae of (34.2±8.6) days. Postoperative comlications were observed. Skin temperature, visual analogue scale(VAS) and ankle brachial index(ABI) and wound healing were recorded before and 3 months after operation.
RESULTS:All patients were followed up for 4 to 19 months with an average of (12.6±2.8) months. Two patients occurred subcutaneous tissue liquefaction and seepage under needle passage during bone transfer, and scabed without special treatment. One patient was performed amputation above 5 cm of ankle joint because of severe infection, and 1 patient occurred re-ulceration at 1 year after wound healing, bone transfer was performed again at the same site, and was completely healed at 8 weeks after operation. The healing time of wound ranged from 3 to 24 weeks with an average of (11.9± 3.8) weeks. Foot skin temperature before operation was (28.9±0.91) ℃, and increased to (31.70±0.32)℃ at 3 months after operation(
CONCLUSION:Modified lateral tibial bone transfer could effectively reconstruct microvascular network under lower leg, promote recovery of peripheral blood vessels, and promote wound healing of foot, reduce or avoid amputation. At the same time, the improved osteotomy is one of the effective methods for the treatment of diabetic foot which has advantags of less trauma, simple opertaion.
