There is no specific clinical value on how long the numbness and stiffness can be recovered after the finger is removed from the stitches, this is because the finger may have related vascular nerve injury, local scar adhesion, etc., and the recovery time of the numbness and stiffness may be longer, such as 3~6 months, or even for a long period of time. 1. Related vascular and nerve injury: If the injured finger has peripheral vascular and nerve injury, the ischemia of the limb and the destruction of the nerves will lead to persistent sensory numbness or stiffness around the injury, and the recovery time may take 3~6 months, or even 1 year to reach the maximum potential for recovery, and if the nerve damage is serious, the numbness and stiffness may persist for a long time. 2. Local scar adhesion: If there is extensive soft tissue exfoliation or severe soft tissue blunt injury during hand trauma, it can lead to scar adhesion at the site of injury, and this kind of injury may cause widespread destruction of sensory nerves in the skin around the wound in the process of recovery, which may lead to long-term symptoms of numbness and stiffness of the fingers. If the numbness and stiffness of the finger occurs after removing the stitches, the patient should go to the hospital as soon as possible to find out the cause of the numbness and stiffness of the finger and follow the doctor’s instructions for specific treatment.