Types Of Hand Fractures
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Hand fracture affects the bones forming the wrist, i.e. the carpals; bone of the palms, i.e. metacarpals; or the bones of the fingers and thumb, i.e. the phalanges. A hand can function normally only after the complex communication between the intricate system of muscles, joints, ligaments and bones. Hence, even minor fractures should be properly taken care of lest it leads to immobilizing stiffness or any deformity.
Carpal Fractures – One of the carpal bones that are common to carpal fractures is the scaphoid bone. It usually is the resultant of the fall on a stretched out hand. In this type of fracture, there is pain in rotation of the palm and there is tenderness in the hollow part at the foot of the thumb or the presence of pain as the thumb is pressed into the wrist. Scaphoid bone fracture is known for poor healing since many times the blood supply is damaged.
Metacarpal Fractures – The common reasons for the fractures at the end of the 4th and 5th metacarpals bones are due to the punching at a hard object. This kind of fracture is also known as boxer’s fractures. It leads to the tenderness and swelling in the knuckle.
Fractures of the Fingers – Avulsion fractures are most commonly seen in the fingers at the place of attachment of tendon and joint. A mallet finger injury is the loosening of the fingertip that happens when the tendon extending the outermost part of the finger gets detached. The most common reason for finger fracture is due to the baseball striking the fingertip of the baseball finger.
Fingertip Fractures – Finger tip fractures generally occur from a crush injury. Blood can accumulate under the nail due to a rip in the nail bed causing pain and giving out a coloration of bluish black.
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