Private Occupational Therapy and Sensory Integration | The OT Centre

Occupational Therapy for Traumatic Nerve Injury

Traumatic nerve injury refers to damage to the peripheral nerves caused by physical trauma. Peripheral nerves are the nerves outside the central nervous system (brain and spinal cord) that connect the central nervous system to the rest of the body.

Facts

Common Difficulties associated with Traumatic Nerve Injury

How can Occupational Therapy help?

Classification

There are two main classifcations for Traumatic Nerve Injury;

Seddon Classification: Neuropraxia - mildest form of nerve injury, temporary with no structural damage, Axonotmesis - damage to the axons with preservation of connective tissue framework and Neurotmesis - the most severe type of nerve injury, often requiring surgical intervention
Sunderland Classification: First degree - temporary with no axonal damage, Second degree - Axonal disruption, recovery occurs without proper regeneration, Third degree - Axonal disruption with endoneurial damage, regeneration possible but recovery may be incomplete, Fourth degree - disruption of both axons and surrounding tissue, Fifth degree - complete transection of the nerve.

Cause

Causes of Traumatic Nerve Injury include;

Blunt force trauma
Penetrating injuries
Fractures and dislocations
Compression

Risk Factors

The risk factors for Traumatic Nerve Injury include falls, age, occupational hazards, poor posture and ergonomics and repetitive motion.

Symptoms

Common symptoms of Traumatic Nerve Injury include;

Pain
Weakness
Motor dysfunction
Muscle atrophy
Loss of reflexes

Occupational Therapy Specialism

Occupational Therapists who specialise in assessing and treating people who have Traumatic Nerve Injury are based in a branch of Occupational Therapy called Neurorehabilitation.

Common Difficulties associated with Traumatic Nerve Injury

Traumatic nerve injuries can lead to various difficulties and challenges, depending on the severity and location of the injury. Common difficulties associated with traumatic nerve injuries include:

Pain

Persistent and often intense pain is a common difficulty associated with nerve injuries. Neuropathic pain, characterized by shooting or burning sensations, can be challenging to manage.

Motor Dysfunction

Weakness or paralysis in the muscles supplied by the injured nerve can result in difficulties with movement and coordination.

Sensory Changes

Altered or loss of sensation in the affected area can lead to difficulties in detecting touch, pressure, temperature, and pain.

Functional Impairments

Traumatic nerve injuries may result in functional limitations, affecting activities of daily living such as dressing, eating, and grooming.

Loss of Fine Motor Skills

Difficulty with precise and coordinated movements, impacting tasks that require fine motor skills.

Balance and Coordination Issues

Nerve injuries may affect proprioception, leading to challenges in maintaining balance and coordination.

Muscle Atrophy

Wasting away or shrinkage of muscles due to the lack of nerve stimulation can result in reduced strength and endurance.

Autonomic Dysfunction

Injuries to certain nerves may cause dysregulation of the autonomic nervous system, leading to issues such as blood pressure instability, sweating abnormalities, and bowel or bladder dysfunction.

Psychological Impact

Coping with the challenges of a traumatic nerve injury can lead to emotional and psychological difficulties, including anxiety, depression, and frustration.

How can Occupational Therapy help?

Occupational therapy (OT) plays a crucial role in the rehabilitation process for individuals with traumatic nerve injuries. The primary goal of occupational therapy is to help individuals regain or develop the skills necessary for meaningful and independent participation in daily activities. Here are several ways in which occupational therapy can assist individuals with traumatic nerve injuries:

Assessment and Goal Setting

Occupational therapists conduct thorough assessments to understand the impact of the nerve injury on daily functioning. They work collaboratively with individuals to set realistic and meaningful goals for rehabilitation.

Adaptive Techniques and Strategies

Occupational therapists teach adaptive techniques and strategies to help individuals compensate for limitations caused by the nerve injury. This may involve modifying tasks, using assistive devices, or developing alternative methods for performing daily activities.

Range of Motion Exercises

Occupational therapists design exercises and activities to maintain or improve joint flexibility and range of motion, especially in areas affected by nerve injury.

Strength Training

Targeted strength training exercises help individuals build or regain muscle strength, addressing weakness resulting from the nerve injury.

Sensory Reeducation

For individuals experiencing sensory changes, occupational therapists employ sensory reeducation techniques to enhance sensory awareness and promote the adaptation of sensory perceptions.

Functional Training

Occupational therapy focuses on real-life, functional activities, such as dressing, grooming, cooking, and driving, to improve independence in daily tasks.

Pain Management Techniques

Occupational therapists can teach pain management techniques, including relaxation exercises, mindfulness, and positioning strategies, to help individuals cope with neuropathic pain associated with nerve injuries.

Joint Protection Techniques

Individuals with nerve injuries may be at risk of joint problems. Occupational therapists provide education on joint protection techniques to minimize stress on joints during activities.

Assistive Devices and Technology

Occupational therapists evaluate the need for and recommend assistive devices and adaptive technology to enhance independence. This may include splints, braces, reachers, or modified utensils.

Environmental Modifications

Occupational therapists assess home and work environments, recommending modifications to enhance accessibility and safety for individuals with nerve injuries.

Cognitive Rehabilitation

For nerve injuries affecting cognitive functions, occupational therapists may provide cognitive rehabilitation to address challenges in memory, attention, and problem-solving.

Workplace Reintegration

Occupational therapists collaborate with individuals to facilitate their return to work, addressing job-related challenges and helping employers make reasonable accommodations.

Psychosocial Support

Coping with the emotional impact of a traumatic nerve injury is essential. Occupational therapists offer psychosocial support and counseling to address anxiety, depression, and other emotional challenges.