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Distal radius fractures are the most common fractures seen in adults and children. [4] Distal radius fractures account for 18% of all adult fractures with an approximate rate of 23.6 to 25.8 per 100,000 per year. [25] For children, both boys and girls have a similar incidence of these types of fractures, however the peak ages differ slightly.
Colles' fracture – a distal fracture of the radius with dorsal (posterior) displacement of the wrist and hand; Smith's fracture – a distal fracture of the radius with volar (ventral) displacement of the wrist and hand; Barton's fracture – an intra-articular fracture of the distal radius with dislocation of the radiocarpal joint; Hand fracture
Stress fractures can be described as small cracks in the bone, or hairline fractures. Stress fractures of the foot are sometimes called " march fractures " because of the injury's prevalence among heavily marching soldiers. [ 2 ]
Breakage of the radius at the radial styloid is known as a Chauffeur's fracture; it is typically caused by compression of the scaphoid bone of the hand against the styloid. De Quervain syndrome causes pain over the styloid process of the radius.
A fracture within the capsule of the elbow joint results in the fat pad sign or "sail sign" which is a displacement of the fat pad at the elbow. Illustration showing radius shaft fracture. Essex-Lopresti fracture – a fracture of the radial head with concomitant dislocation of the distal radio-ulnar joint with disruption of the interosseous ...
The fracture is usually a hairline fracture, commonly missed on normal X-rays. Symptoms are pain aggravated by gripping, tenderness over the hamate and symptoms of irritation of the ulnar nerve. This is characterized by numbness and weakness of the fifth digit with partial involvement of the fourth digit as well, the "ulnar 1½ fingers".
Fracture with a dorsal tilt. Dorsal is left, and volar is right in the image. There are a number of ways to classify distal radius fractures.Classifications systems are devised to describe patterns of injury which will behave in predictable ways, to distinguish between conditions which have different outcomes or which need different treatments.
A supracondylar humerus fracture is a fracture of the distal humerus just above the elbow joint. The fracture is usually transverse or oblique and above the medial and lateral condyles and epicondyles. This fracture pattern is relatively rare in adults, but is the most common type of elbow fracture in children. [1]