Freiberg's disease is a recognised osteochondritis which affects which of the following?: (A) Head of 2nd and 3rd Metatarsal, (B) Lunate bone, (C) Hip, (D) Navicular bone
Answer is A. Names of some osteochondritis and the affected area is given below: Frieberg's disease - Head of 2nd and 3rd metatarsal Pehes disease - Hip Kienbock disease - Lunate bone Kohler's disease - Navicular bone Ref: Oxford Handbook of Clinical Specialities, 8th Edition, Page 702.