Litigation Guides

An Attorney’s Guide to Types of Brachial Plexus Injuries

The brachial plexus refers to a system of nerves found in the shoulder area. These nerves carry signals originating from the spinal cord to the shoulder, arm, and hand. The health of the brachial plexus is crucial to maintain a pain-free, complete range of motion in the arms and shoulders. But attorneys may wonder, what is a brachial plexus injury? Common types of brachial plexus injuries include nerve stretching or compression. But a more serious brachial plexus nerve injury occurs if the nerves are completely torn or severed. Many scenarios can lead to types of brachial plexus injuries. These include contact sports, motor vehicle collisions, or difficult births. Certain shoulder replacement surgeries may also cause a brachial plexus nerve injury, including shoulder arthroplasty. Given this brachial plexus injury range, attorneys will want to understand the underlying mechanics and causal links.

01

The Anatomy of the Brachial Plexus

The brachial plexus is a network of nerves located in the shoulder that originates from the neck. These nerves divide into several distal nerves that end in the arms and hands. The nerves of the brachial also extend to the skin, offering sensory reactions. The nerve network can be categorized into distinct parts: trunks, divisions, cords, and branches.

Braxhial plexus
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Types of Brachial Plexus Injuries

Several types of injuries can occur to the brachial plexus. These types include injuries from compression, tearing, or reduced blood blow. Common symptoms of brachial plexus injury include pain in the shoulder and arm. Patients may also experience numbness and weakness.

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Diagnosis of Brachial Plexus Nerve Injury

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Understand the complexities of brachial plexus injuries

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Activity-Based Causes of Brachial Plexus Injury

Activity-based causes of brachial plexus injury are typically linked to forms of trauma. This could include car accidents, falls, or athletic injuries. Infants may also suffer brachial plexus nerve injury following a difficult birth.

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Brachial Plexus Injury Post Shoulder Surgery

Neurological complications after shoulder surgery may also occur. This occurs in small percentages of shoulder repair and replacements surgeries, including shoulder arthroplasties. Patients’ injuries are possibly linked to their positioning during surgery. Surgical tools and anaesthesia may also occasionally result in injury.

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Brachial Plexus Injury Complications

Brachial plexus injuries can cause patients to suffer partial or complete loss of sensation. Paralysis of the arm, severe pain, or loss of muscle control can last for longer periods or be permanent. In instances of malpractice or negligence, attorneys may have opportunities to secure damages for their clients suffering from brachial plexus injuries.


This Litigation Guide was medically reviewed by Rena Zheng, M.D.

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