All patients with clinical diagnosis of FNSF, based on history and clinical examination, were admitted to the hospital.
A total of 20 hips in 18 patients, aged 18-23 year with mean age of 21 year, with FNSF reported during this period.
Five (25 Percent) of the patients of FNSF needed surgery.
FNSF are difficult injuries to diagnose because of vague signs and symptoms.
Majority (85 Percent) of FNSF were diagnosed on plain radiographs and bone scan was required only in 15 Percent cases.
All patients suspected of FNSF should be clinically examined and admitted in the hospital.