[Application of autogenous bone grafting with vascular anastomosis in treatment of nonunion of fracture and bone defect].
OBJECTIVE
To present a surgical choice for nonunion and bone defect.


METHODS
From November 1994 to October 1997, 17 cases of nonunion of fracture and massive bone defect were treated by autogenous iliac bone and fibular bone with vascular anastomosis. Of 17 cases, there were 10 cases of nonunion of bone fracture, 7 cases of bone defect following tumor resection (4 cases of benign and 3 cases of malignant). Autogenous fibular bone grafting with vascular anastomosis, ranging from 12 cm to 29 cm in length, were employed in 12 cases; autogenous iliac bone grafting, ranging from 7 cm x 3 cm to 9 cm x 5 cm in size, were utilized in the other 5 cases. All of 17 cases were followed up for 10 months to 5 years, 3 years and 7 months in average, and were evaluated from clinical manifestation.


RESULTS
Bone union was achieved in 10 cases of nonunion of fracture after bone grafting, bony refilling of the bone defect was observed in 4 cases due to benign tumor and 1 case due to malignant tumor. The other 2 cases of malignant tumor died from lung metastasis of the tumor 10 months and 12 months after bone grafting, respectively.


CONCLUSIONS
Bone grafting is an effective surgical option in treatment of nonunion of fracture and bone defect.
Zhang
Bing
B
Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu Sichuan, P. R. China 610041.
Huang
Fu-guo
FG
Yang
Zhi-ming
ZM
D000293:Adolescent; D000328:Adult; D000714:Anastomosis, Surgical; D016025:Bone Transplantation; D001842:Bone and Bones / Q000098:blood supply*; D005260:Female; D017102:Fracture Healing; D005599:Fractures, Ununited / Q000601:surgery*; D006801:Humans; D008297:Male; D008866:Microsurgery; D008875:Middle Aged