Identifying and Treating Pediatric Trigger Thumb Accurately

A trigger finger is one of the painful health conditions that make your child’s thumb locked in a bent or flexed position. The child cannot pull the bent thumb straight without using her other hand. Often children experience trigger fingers or trigger thumb between the ages of 1 year to three years. A child can experience trigger thumb despite having no medical problem or sustaining any injury.

According to Children’s National, “Trigger thumb is caused by a mismatch between the size of the flexor tendon to the thumb and the tendon sheath (the fibrous band over the tendon) causing difficulties with the gliding motion of the thumb. When the sheath is too tight, the enlarged tendon can lock in one position. This can cause clicking, popping with motion, or a fixed flexed position of the thumb.”

Often adults experience trigger fingers due to injury, trauma, or overuse. But children do not experience this health problem due to any of these reasons. Often orthopedic surgeons find it challenging to identify the causes of pediatric trigger thumb accurately. But they diagnose and treat this health condition in a variety of ways. That is why; you must understand important aspects of pediatric trigger thumb before visiting an experienced orthopedic surgeon.

What Should You Know to Treat Pediatric Trigger Thumb Successfully?

Common Symptoms/Signs

When a trigger thumb occurs, your child cannot straighten a finger stuck in a bent position without using his other hand. But you must remember the common signs or symptoms of pediatric trigger thumb are clicking, catching, and popping sensations the child experienced when he moves the affected thumb. Also, you can identify this health condition by looking for the presence of a bump or nodule at the base of the affected thumb.

Diagnosis

The orthopedic surgeons diagnose pediatric trigger thumb by conducting a physical examination and assessing your child’s medical history. While diagnosing this health condition, experienced orthopedic surgeons always look for dislocated joints or fractured bones. Likewise, they recommend imaging tests to ensure that the functionality of the finger is not being affected by any other health problems.

Treatment Options

Experienced pediatric orthopedics always start treating trigger thumbs through non-surgical procedures. They advise parents to normalize the affected thumb by combining stretching, splinting, and massaging. You need to learn these techniques from the orthopedic surgeon and perform these non-surgical procedures regularly at home. The non-surgical procedure treats trigger thumbs in most cases over a few months.

However, the orthopedic surgeon will treat trigger thumb surgically only when the non-surgical techniques do not work. He will perform a surgical procedure called trigger thumb release to remove additional pressure from the tendon by removing the A1 pulley. The trigger thumb will remain bandaged for several weeks after the surgery. Your child will start using the thumb naturally and normally after two to three weeks after the trigger thumb release surgery.

The symptoms and causes of pediatric trigger thumb vary from one child to another. But you must consult an experienced orthopedic surgeon without any delay to get the health condition diagnosed accurately and treat the health condition successfully.