Sclerodactyly is a medical condition characterized by thickening and tightening of the skin on the fingers and toes. This condition is often associated with scleroderma, an autoimmune disease that affects connective tissues. The skin changes can lead to reduced mobility and function in the affected digits. In sclerodactyly, the skin may appear shiny and may feel stiff. It can also cause changes in the underlying tissues, including blood vessels and muscles. Early diagnosis and management are important to help alleviate symptoms and improve quality of life for those affected by this condition.