Colles' fracture refers to fracture of which bone?

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Multiple Choice

Colles' fracture refers to fracture of which bone?

Explanation:
Colles' fracture is a distal radius fracture. It occurs when a person falls on an outstretched hand and the end of the radius is displaced dorsally (toward the back of the hand), giving the classic dinner fork deformity of the wrist. This extra-articular pattern is most common in older adults with osteoporosis but can happen in anyone after a fall. The key idea is that Colles' fracture involves the distal radius, with dorsal angulation of the distal fragment.

Colles' fracture is a distal radius fracture. It occurs when a person falls on an outstretched hand and the end of the radius is displaced dorsally (toward the back of the hand), giving the classic dinner fork deformity of the wrist. This extra-articular pattern is most common in older adults with osteoporosis but can happen in anyone after a fall. The key idea is that Colles' fracture involves the distal radius, with dorsal angulation of the distal fragment.

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