Biceps Brachii Injury Rehabilitation
Overview
Biceps brachii injuries are a common cause of chronic front limb lameness in dogs. These injuries may involve the muscle, tendon, surrounding tissues, or occur with other shoulder conditions. Successful rehabilitation focuses on identifying the source of pain, protecting healing tissues, rebuilding strength, and safely returning the patient to activity.
Key Clinical Points
Accurate diagnosis guides treatment
○ Identifying the biceps brachii as the source of pain is essential for selecting the right treatment approach.
○ Imaging can help determine injury severity and guide rehabilitation decisions.
Tendon healing requires gradual progression
○ Improved movement does not always mean the tendon has fully healed.
○ Exercises should progress based on comfort, strength, and tissue tolerance.
The whole shoulder must be considered
○ Biceps brachii injuries often occur with other shoulder conditions.
○ Addressing strength, stability, and movement patterns supports long-term recovery.
“Successful tendon rehabilitation requires balancing protection of healing tissues with progressive loading to restore strength and function.”
Rehabilitation Priorities
• Reduce pain and inflammation while protecting irritated biceps tissue.
• Maintain comfortable shoulder mobility without overstressing healing structures.
• Restore neuromuscular control and shoulder stabilization.
• Progressively rebuild tendon load tolerance and muscular strength.
• Monitor for recurrence, compensation, or signs that additional diagnostics are needed.
Evidence Snapshot
• Musculoskeletal ultrasound is an important diagnostic tool for evaluating biceps tendon fiber changes, tendon enlargement, mineralization, and response to treatment.
• Conservative management has shifted toward structured rehabilitation with functional reassessment rather than relying on fixed recovery timelines.
• Progressive exercise loading is a key component of tendon rehabilitation, with early low-load activation progressing toward strengthening as tissue tolerance improves.
Clinical Pearls
• Evaluate the entire shoulder, not only the biceps tendon; compensatory changes and concurrent pathology may influence recovery.
• Avoid progressing activity based only on improved gait — tendon remodeling and functional strength require additional time.
• Flare-ups should be treated as a clinical signal to reassess loading, activity level, and contributing factors.
Continue Learning
View the complete rehabilitation protocol.
Deliver home exercise programs and client education.
Watch clinical demonstrations, treatment techniques, and practical applications.
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Arena, I., Valentini, S., Nundini, L., Dalmonte, T., & Spinella, G. (2025). Physiotherapy treatment of musculo-tendinous disorders of the canine shoulder: A clinical study. The Veterinary Journal, 313, 106379. https://doi.org/10.1016/j.tvjl.2025.106379
Becker, W., Kowaleski, M. P., McCarthy, R. J., & Blake, C. A. (2015). Extracorporeal shockwave therapy for shoulder lameness in dogs. Journal of the American Animal Hospital Association, 51(1), 15–19. https://doi.org/10.5326/JAAHA-MS-6030
Kern, T., Manfredi, J., & Tomlinson, J. (2023). Ultrasonographic appearance of supraspinatus and biceps tendinopathy improves in dogs treated with low-intensity extracorporeal shock wave therapy: A retrospective study. Frontiers in Veterinary Science, 10, 1238513. https://doi.org/10.3389/fvets.2023.1238513
Lane, D. M., von Pfeil, D. J. F., & Kowaleski, M. P. (2023). Synthesis of surgeon and rehabilitation therapist treatment methods of bicipital tenosynovitis in dogs allows development of an initial consensus therapeutic protocol. Journal of the American Veterinary Medical Association, 262(10), 1–8.
Carpus Hyperextension Rehabilitation FAQ
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Rehabilitation for a Biceps Brachii Injury can begin after veterinary evaluation confirms the diagnosis and the patient is appropriate for controlled therapeutic activity. Early rehabilitation focuses on decreasing pain and inflammation, protecting the tendon, maintaining safe mobility, and preventing compensatory movement patterns.
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Rehabilitation for a Biceps Brachii Injury is working when the patient demonstrates reduced pain with shoulder testing, improved limb use, decreased lameness, improved strength, and the ability to tolerate gradually increasing activity without symptom flare-ups.
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Recovery from a Biceps Brachii Injury varies depending on severity, chronicity, concurrent shoulder pathology, and treatment approach. Many patients require several months of structured rehabilitation because tendon remodeling and restoration of load tolerance occur gradually.
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Many dogs with a Biceps Brachii Injury can improve without surgery when the tendon remains functional and symptoms respond to appropriate medical management, activity modification, and rehabilitation. Surgery may be considered for severe tendon damage or cases that do not respond to conservative care.
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The goal of rehabilitation for a Biceps Brachii Injury is to reduce pain, restore shoulder mobility, rebuild strength, improve tendon capacity, and help the patient safely return to daily activities while reducing the risk of recurrence.
To learn more, download the Biceps Brachii Injury Treatment Protocol Workbook today.
