Children's Hand Treatments

Common Hand and Arm Conditions in Children

Trigger Thumb and Trigger Finger in Children

Trigger thumb happens when a child’s thumb gets stuck in a bent position. The same thing can happen in a finger. This occurs when the tendon that helps the thumb or finger bend and straighten can’t move smoothly. A small lump can form on the tendon, which makes movement harder. The exact reason this lump forms isn’t always known.

In some children, the thumb or finger may slowly start moving normally on its own.

Trigger thumb or finger can cause discomfort, but it’s usually not a serious condition. Rest and gentle stretching exercises may help improve movement. In some cases, a doctor may recommend a splint to give the thumb or finger time to rest. If the joint continues to lock or doesn’t improve, surgery may be considered.

Nursemaid’s Elbow in Children

Nursemaid’s elbow is a common elbow injury in young children. It happens when one of the bones in the forearm slips slightly out of place at the elbow. This can occur during play or when a child’s arm is pulled—such as when lifting them over a curb or pulling their arm through a sleeve.

This injury is most common in children ages 1 to 4. As kids grow and their joints become stronger, nursemaid’s elbow becomes much less likely.

A doctor can usually fix the problem by gently moving the elbow back into place. Children often feel better quickly, and the injury typically heals without long-term issues.

Ganglion Cysts in Children

A ganglion cyst is a small, soft lump filled with a clear, jelly-like fluid. These cysts often appear on the wrist or hand but can also show up on the feet, ankles, knees, or shoulders. Ganglion cysts are not cancer.

They form near joints or tendons and may change in size over time. Some ganglion cysts don’t cause any symptoms, while others may cause pain, tingling, or numbness if they press on a nerve.

Many ganglion cysts don’t need treatment and may go away on their own. If a cyst is painful or interferes with movement, a doctor may drain it with a needle or remove it with a minor procedure.