Broken Collarbone
A broken collarbone is a break in the clavicle, the bone in the upper chest that connects the breastbone to the shoulder blade. Such breaks are relatively common, especially in babies, adolescents, and athletes. A broken collar bone can occur in several ways, but the most common involves some kind of trauma, such as falling, being hit directly on the shoulder itself, or involvement in an automobile accident.
Cause & Symptoms
Cause
Clavicle fractures are often caused by a direct blow to the shoulder. This can happen during a fall onto the shoulder or a car collision. A fall onto an outstretched arm can also cause a clavicle fracture. In babies, these fractures can occur during the passage through the birth canal.
Symptoms
Clavicle fractures can be very painful and may make it hard to move your arm. Additional symptoms include:
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Sagging shoulder (down and forward)
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Inability to lift the arm because of pain
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A grinding sensation if an attempt is made to raise the arm
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A deformity or “bump” over the break
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Bruising, swelling, and/or tenderness over the collarbone
Diagnosis
During the evaluation, your doctor will ask questions about the injury and how it occurred. After discussing the injury and your symptoms, your doctor will examine your shoulder.
There is usually an obvious deformity, or “bump,” at the fracture site. Gentle pressure over the break will bring about pain. Although a fragment of bone rarely breaks through the skin, it may push the skin into a “tent” formation.
Your orthopedic surgeon will carefully examine your shoulder to make sure that no nerves or blood vessels were damaged.
In order to pinpoint the location and severity of the break, your doctor will order an x-ray. X-rays of the entire shoulder will often be done to check for additional injuries. If other bones are broken, your doctor may order a computed tomography (CT or CAT) scan to see the fractures in better detail.
Treatment Options
Your Doctors
Great Lakes Physical Therapy
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Nonsurgical Treatment
If the broken ends of the bones have not shifted out of place and line up correctly, you may not need surgery. Broken collarbones can heal without surgery.
Arm Support
A simple arm sling or figure-of-eight wrap is usually used for comfort immediately after the break. These are worn to support your arm and help keep it in position while it heals.
Medication
Pain medication, including acetaminophen, can help relieve pain as the fracture heals.
Physical Therapy
While you are wearing the sling, you will likely lose muscle strength in your shoulder. Once your bone begins to heal, the pain will decrease and your doctor may start gentle shoulder and elbow exercises. These exercises will help prevent stiffness and weakness. More strenuous exercises can gradually be started once the fracture is completely healed.
Complications
The fracture can move out of place before it heals. It is important to follow up with your doctor as scheduled to make sure the bone stays in position.
If the fracture fragments do move out of place and the bones heal in that position, it is called a “malunion.” Treatment for this is determined by how far out of place the bones are and how much this affects your arm movement.