If a patient has toe flexion and limited movement, it may be due to several reasons: First, there may be a tendon injury around the toe. In this case, there may be damage to the tendons on the dorsal or ventral side of the toe, resulting in limited movement of the toe in extension or flexion. This may be manifested by a persistent flexion of the toe and a decrease in muscle strength. Second, this condition may be due to a bony deformity here. For example, this may be complicated by a deformity such as a high arched foot or bunion. Third, this condition may also be caused by overcrowding in shoes. If the patient wears shoes that are too crowded for a long time, the area may be squeezed for a long period of time, resulting in a callus or a related change in the shape of the toe.