A finger sprain is the stretching or tearing of ligaments that
support the small joints of the finger. Ligaments are strong
bands of tissue that connect bones to each other. A finger
sprain usually results from a blow to the finger. This often
occurs during athletic activity when an athlete jams a finger
into another person, the ball, or piece of equipment. Finger
sprains may also occur in other situations, such as falling on
the hand. A risk factor is something that increases your chance
of getting an injury. Risk factors for a finger sprain include:
The doctor will ask about your symptoms and how you injured your
finger. The doctor will examine your finger to assess the
stability of the joint and the severity of the injury. Tests may
include: Finger sprains are graded according to their severity:
In consultation with your doctor, treatment may include: Avoid
using the injured finger. Apply ice or a cold pack to your
finger for 15-20 minutes, four times a day, for several days or
until the pain and swelling