Application of ilioinguinal chimeric perforator bone flap to repair the bone and soft tissue defect of limbs
10.3760/cma.j.issn.1001-2036.2019.01.009
- VernacularTitle:髂腹股沟嵌合穿支骨皮瓣修复四肢骨和软组织缺损的临床应用
- Author:
Haiwen WANG
1
;
Rong GU
;
Xinmin JIANG
;
Jianlin DENG
;
Xiao WU
;
Hansheng WU
Author Information
1. 广东省工伤康复医院手外伤康复科
- Keywords:
Superficial circumflex iliac artery;
Deep circumflex iliac artery;
Chimeric perforator bone flap;
Bone defect;
Graft
- From:
Chinese Journal of Microsurgery
2019;42(1):32-36
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the method and clinical efficacy of utilizing ilioinguinal chimeric perforator bone flap to repair bone and soft tissue defects of limb.Methods From May,2004 to February,2018,there were 11 patients who were diagnosed as bone and soft tissue defect in the upper or lower extremities,7 of which were repaired by chimeric perforator bone flap with the superficial circumflex iliac artery and 4 of which were repaired by chimeric perforator bone flap with the deep circumflex iliac artery.The size of bone flap ranged from 2.5 cm×2.0 cm× 2.0 cm to 6.0 cm×3.0 cm×2.0 cm,and the flap sizes ranged from 5.0 cm×3.0 cm to 17.0 cm×13.0 cm.The donor sites of the flap were directly sutured.Nine patients were implemented by postoperative followed-up visit in hospital.And the appearance,texture,color,shallow sensation of flaps,fracture healing,limb's function and donor site were observed.Results Postoperative followed-up ranged from 3 to 18 months.All flaps survived.The flaps had satisfactory appearance,texture and color.Osseous tissue of defects healed.The function of injury limb was restored well,which metacarpo-phalangeal joint and carpometacarpal joint's movement with metacarpal defect recovered,and gait were normal without pain.As for the donor sites,1 case had hyperplastic scar while the other only had linear scars.Abdominal hernia and numbness with lower extremities were disappeared.Conclusion Ilioinguinal chimeric perforator bone flap can be designed with different pedicles based iliac bone flap according to the size of bone defects.The donor site is concealed with less trauma and less healing time.The operation position is easy to operate,and clinic efficacy is satisfactory.
