Costoclavicular Test (Military Brace Test, Eden's Test) | Rationale & Interpretation

The video tutorial explains the costoclavicular test, also known as the military brace or Eden's test, used to assess thoracic outlet syndrome. It details the procedure, including positioning the patient, monitoring the radial pulse, and interpreting results. A positive test is indicated by a decrease in pulse strength or increased neurological symptoms, suggesting compression between the clavicle and first rib. The test is particularly useful for patients with symptoms while wearing a backpack. The video concludes with a review of the test steps.

What is the primary focus when initially performing the costoclavicular test?

• Assessing the patient's posture

• Finding and maintaining the radial pulse

• Monitoring the patient's breathing

• Checking the patient's blood pressure

During the costoclavicular test, what action should the patient take with their chest?

• Rotate it to the left

• Drive it outward like Superman

• Relax it completely

• Compress it inward

What indicates a positive result in the costoclavicular test?

• Increase in blood pressure

• Complete disappearance or decrease in radial pulse strength

• Improved shoulder mobility

• Increased heart rate

What condition is the costoclavicular test particularly useful for diagnosing?

• Carpal tunnel syndrome

• Thoracic outlet syndrome

• Tennis elbow

• Rotator cuff injury

Why might patients with thoracic outlet syndrome experience symptoms while wearing a backpack?

• The backpack increases shoulder mobility

• The backpack improves posture

• The backpack straps apply pressure on the clavicle

• The backpack reduces blood flow to the arms