The management of ununited fractures of the femoral neck using internal fixation and muscle pedicle periosteal grafting.
We describe a series of 20 patients with ununited fractures of the femoral neck following neglected trauma or failed primary internal fixation who were seen at a mean of 7.5 months (2 to 18) following injury. Open reduction and internal fixation of the fracture was performed in all patients, together with a myoperiosteal flap on the quadratus femoris muscle pedicle. Union occurred at a mean of 4.9 months (2 to 10) in all patients. The mean follow-up was for 70 months (14 to 144). There was no further progression in six of seven patients with pre-operative radiological evidence of osteonecrosis of the femoral head. One patient had delayed collapse and flattening of the femoral head ten years after union of the fracture, but remained asymptomatic. This study demonstrates the orthopaedic application of myoperiosteal grafting for inducing osteogenesis in a difficult clinical situation.
Gupta
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Department of Orthopaedics, Maulana Azad Medical College, Bahadur Shahzafar Marg, New Delhi-110002, India. drajaygupta@hotmail.com
D000293:Adolescent; D000328:Adult; D016025:Bone Transplantation / Q000379:methods* / Q000502:physiology; D002648:Child; D005260:Female; D005265:Femoral Neck Fractures / Q000000981:diagnostic imaging / Q000601:surgery*; D005593:Fracture Fixation, Internal / Q000379:methods*; D017102:Fracture Healing / Q000502:physiology; D005599:Fractures, Ununited / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D007194:India; D008297:Male; D011859:Radiography; D012307:Risk Factors; D016896:Treatment Outcome