Acquired Hand Deformities refer to physical abnormalities or alterations in the structure and function of the hand that develop over time due to various acquired factors such as injury, disease, or repetitive stress. These deformities can significantly affect the normal movement, dexterity, and appearance of the hand, leading to functional limitations and impairment in performing daily activities.
There are several types of acquired hand deformities, including contractures, deformities caused by trauma or fractures, tendon or ligament injuries, and deformities resulting from chronic conditions like arthritis or nerve damage. Contractures occur when the connective tissues and muscles in the hand become chronically shortened or tightened, restricting joint movement and causing fingers to bend or flex in abnormal positions.
Acquired hand deformities can manifest in various ways, such as swan neck deformity, boutonniere deformity, ulnar drift, mallet finger, and trigger finger, among others. These conditions may lead to difficulties in gripping objects, manipulating small items, performing fine motor tasks, and even basic self-care activities.
Treatment for acquired hand deformities generally focuses on addressing the underlying cause of the deformity and alleviating symptoms. This may include surgical intervention, occupational therapy, splinting, and medication for pain management and reducing inflammation. Rehabilitation and hand therapy are crucial for restoring hand functionality, improving range of motion, and strengthening muscles in order to optimize hand use and maximize overall quality of life.
