Non-union is a complication of which of the following ?
Sites of non union : Femur neck fracture Scaphoid fracture Tibia fracture Lateral condyle humerus fracture Fracture lower 3rd ulna Radiological features of nonunion of scaphoid: Rounding of fracture surfaces Fractures become sharply defined Cystic changes occur in one or both fragments Ref: Maheshwari and Mhaskar 9th ed pg 116.
Scaphoid fracture
Colle's fracture
Inter-trochanteric fracture of hip
Supracondylor fracture of the humerus
Anatomy and physiology of bone and fracture healing