Understanding the Role of PT & OT in Traumatic Brain Injury Recovery

Understanding the Role of PT & OT in Traumatic Brain Injury Recovery

Introduction

When a patient is recovering from a traumatic brain injury (TBI), both physical therapy (PT) and occupational therapy (OT) play crucial roles in helping them regain their independence. A TBI is damage to the brain caused by an external force, and can lead to short-term or long-term effects on the physical, cognitive, and emotional state. The combined efforts of physical and occupational therapists can make a life-changing difference for these individuals and it is important to understand their roles and how they help these patients.

Understanding Traumatic Brain Injuries

A traumatic brain injury (TBI) is damage to the brain caused by an external force, and can lead to short-term or long-term effects on the physical, cognitive, and emotional state. The most common type of TBI is a concussion, which is usually caused by a blow to the head or anything that causes the brain to suddenly move around in the skull. Symptoms of this can be dizziness, headache, and issues with memory. One of the most severe forms of a TBI is a Diffuse Axonal Injury (DAI). This is the tearing of nerve fibers in the brain and usually occurs in high-speed accidents, such as car accidents. Symptoms include headaches, nausea, and loss of consciousness. In severe cases, a DAI can cause the patient to fall into a coma.

Common Complications Following Traumatic Brain Injuries

Most patients recovering from a TBI face a wide range of physical and cognitive complications. For instance, if the patient is immobilized for a long period of time, muscular atrophy may be an issue. Muscular atrophy is a condition that decreases the size of muscle cells, which can lead to muscle weakness, fatigue, and difficulty moving. This leads to reduced mobility, strength, and endurance, which weakens the body significantly. Amnesia is also another common side effect of a TBI. Amnesia is a type of memory disorder where a person is unable to remember the past or unable to form new memories. The basic symptoms of amnesia can be an inability to remember past events, confusion and disorientation, difficulty remembering familiar faces or places, and repetitive questioning. Poor coordination and balance is also common in individuals recovering from a TBI and many different factors could be the cause of this. Examples of this can be cerebellar damage, motor pathway damage, visual impairment, and muscle weakness and atrophy. 

The Role of Physical Therapy in TBI Recovery

Physical therapy is a crucial factor in traumatic brain injury recovery, so physical therapists are one of the first rehabilitation professionals involved in helping a patient facing this. During the initial assessment, the physical therapist (PT) will do a systems review, evaluate balance and coordination, gather medical history, and do a physical examination focused on range of motion (ROM), manual muscle testing (MMT), and postural control. They might also perform sensory testing. PTs commonly take note of muscle weakness and atrophy, postural instability, and poor coordination and balance. 

After their assessment, physical therapists are responsible for creating a personalized exercise plan for their patient that progresses in difficulty over time. In patients with muscular atrophy, PTs often tailor their exercise plan to focus on strength and endurance by doing specific exercises each day, which addresses their muscular atrophy by building up the patient’s muscle mass and strength. Other exercises would improve the individual’s coordination, balance, and overall movement. This exercise plan would also most likely include training the patient’s balance and coordination by practicing walking activities and sitting balance exercises, which would improve their ability to have controlled actions and movements.

The Role of Occupational Therapy in TBI Recovery

The main goal of occupational therapy is to help the patient become as independent as possible in their daily activities so that they can live safely. So, this addresses how well the individual can perform activities of daily living (ADLs), bathing, dressing, eating, using transportation, doing housework, etc. Occupational therapists mainly focus on areas such as cognition, problem-solving skills, memory, attention, executive function, fine motor skills, and sensory function. Physical therapists and occupational therapists often work together to tailor a rehabilitation plan to the needs of TBI patients. 

During the initial assessment, the occupational therapist will assess the patient's current functional status through hands-on observation as well as standardized tests, such as the Katz Index. Then, they will identify barriers that the individual will face to regain their independence, whether it is cognitive, physical, or sensory. After that, they will set measurable and realistic goals with the patient to develop a custom plan that supports both short-term and long-term independence for that said patient. Occupational therapy plays a foundational role in the recovery of a patient facing a traumatic brain injury. 

Conclusion

The combined efforts of physical and occupational therapists can make a life-changing difference for patients facing a traumatic brain injury (TBI) and it is important to understand their roles and how they help these individuals. Every patient’s story and journey is unique, and so are the approaches needed to help them. With a custom rehabilitation plan and a dedicated team of therapists, patients can ultimately rebuild their lives.

Citations

Active. “Occupational Therapy for Traumatic Brain Injury (TBI): Rehabilitation and Beyond.” Active +, 2025, www.activeplus.co.nz/blog/concussion/occupational-therapy-for-traumatic-brain-injury-tbi-rehabilitation-and-beyond. Accessed 26 July 2025.

Agarwal, Nitin , et al. “Occupational Therapy for Traumatic Brain Injury - Klarity Health Library.” Klarity Health Library, 2 Mar. 2025, my.klarity.health/occupational-therapy-for-traumatic-brain-injury. Accessed 26 July 2025.

Mao, Gordon. “Traumatic Brain Injury (TBI).” Merck Manual Professional Edition, Merck Manuals, Oct. 2024, www.merckmanuals.com/professional/injuries-poisoning/traumatic-brain-injury-tbi/traumatic-brain-injury-tbi?ruleredirectid=747. Accessed 26 July 2025.

UFO Themes. “Traumatic Brain Injury.” Musculoskeletal Key, 22 June 2016, musculoskeletalkey.com/traumatic-brain-injury-4. Accessed 26 July 2025.

Whittaker, Jackie L, et al. “Imaging with Ultrasound in Physical Therapy: What Is the PT’s Scope of Practice? A Competency-Based Educational Model and Training Recommendations.” British Journal of Sports Medicine, vol. 53, no. 23, 25 Apr. 2019, pp. 1447–1453, bjsm.bmj.com/content/bjsports/53/23/1447.full.pdf, https://doi.org/10.1136/bjsports-2018-100193.

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