Hand Injuries
Hand injuries encompass a wide range of conditions that can affect the bones, muscles, tendons, ligaments, nerves, and other structures in the hand. These injuries can result from various causes, including trauma, repetitive stress, accidents, sports-related injuries, and degenerative conditions. The hands are essential for performing daily activities, so even minor injuries can have a significant impact on function and quality of life.
Common types of hand injuries include:
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Fractures: Fractures of the hand bones can occur due to falls, crush injuries, or direct trauma. Fractures may involve the fingers, metacarpal bones, or the bones of the wrist (carpal bones). Treatment depends on the severity and location of the fracture and may include immobilization, casting, or surgical intervention.
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Tendon injuries: Tendons are fibrous tissues that attach muscles to bones and are responsible for movement of the fingers and thumb. Injuries to tendons can occur due to lacerations, cuts, or overuse. Tendon injuries may result in loss of function and require surgical repair followed by rehabilitation.
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Ligament injuries: Ligaments are strong bands of tissue that connect bones and provide stability to the joints. Sprains or tears of the ligaments in the hand can occur due to trauma or repetitive stress, leading to pain, swelling, and instability. Treatment may involve rest, splinting, or surgical repair.
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Nerve injuries: The hand is innervated by a complex network of nerves that control sensation and movement. Nerve injuries can result from lacerations, fractures, or compression, causing symptoms such as numbness, tingling, weakness, or loss of function. Treatment may include conservative management, such as splinting and physical therapy, or surgical repair.
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Soft tissue injuries: Soft tissue injuries, including cuts, abrasions, and contusions, are common in the hand and can lead to pain, swelling, and impaired function. Proper wound care and management are essential to prevent infection and promote healing.
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