Cannulated screws combined with transposition of cuboid periosteal flap pedicled with fascia and lateral tarsal artery in the treatment of talus neck fractures
10.3760/cma.j.issn.1001-2036.2014.02.009
- VernacularTitle:空心钉结合带筋膜跗外侧血管蒂骰骨骨膜瓣移位治疗距骨颈骨折
- Author:
Yan ZHOU
;
Shiqing LIU
;
Xincong QU
;
Qi LIAO
;
Ling YU
;
Tao HUANG
- Publication Type:Journal Article
- Keywords:
Talus;
Fractures;
Lateral tarsal artery;
Cuboid;
Periosteal flap;
Transposition
- From:
Chinese Journal of Microsurgery
2014;37(2):130-133
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the surgical techniques and clinical efficacy of cannulated screws combined with transposition of cuboid periosteal flap pedicled with fascia and lateral tarsal artery in the treatment of talus neck fractures.Methods From March 2008 to June 2011,12 cases with talus neck fractures were treated with cannulated screws combined with transposition of cuboid periosteal flap pedicled with fascia and lateral tarsal artery.External fixation in functional position for 12-14 weeks,and the load time was determined by X-ray fracture healing.Functional results were assessed according to AOFAS (American Orthopaedic Foot and Ankle Society) score at last follow-up.Results Twelve cases were followed up for an average of 24 months (12 to 48 months).One case of skin flap necrosis healed by dressing.All the fractures healed,and the mean healing time was 20 weeks (16 to 24 weeks).AOFAS ankle and hindfoot mean postoperative score was 82.5 (ranging from 55 to 96) points.Among them 4 cases were excellent,good in 5 cases,fair in 3 cases.Two cases presented with mild posttraumatic subtalar arthritis and pain relief after oral anti-inflammatory analgesic.One case with avascular necrosis of talus body,and X-ray displayed sclerosis of talus body,but no collapse,and the patient was told to reduce weight and regularly followed up.Conclusion The application of cannulated screws combined with transposition of cuboid periosteal flap pedicled with fascia and lateral tarsal artery for the treatment of talus neck fractures is an effective treatment,which can improves the blood supply of the talus body and reduces the occurrence of avascular necrosis of the talus.
