Understanding and Managing Patellar Luxation in Canine Patients

May 15, 2025 | Small Animal Rehabilitation

Patellar luxation is a common orthopedic condition affecting dogs, particularly small breeds. As veterinary rehabilitation therapists, we often encounter dogs with varying degrees of patellar instability, whether as a primary diagnosis or as a comorbidity.

Understanding the biomechanics of patellar luxation and the rehabilitation strategies available is essential for optimizing patient outcomes and educating pet owners.

 

What is Patellar Luxation?

Patellar luxation occurs when the patella dislocates from its normal position in the femoral groove. This condition can be congenital or acquired following trauma and is graded based on severity:

  • Grade 1: The patella can be manually luxated but returns to its normal position when released.
  • Grade 2: The patella luxates spontaneously but can return to position, sometimes causing intermittent lameness.
  • Grade 3: The patella is permanently luxated but can be manually reduced.
  • Grade 4: The patella is permanently luxated and cannot be manually reduced, often leading to severe limb deformities.

 

Conservative Management vs. Surgical Intervention

Surgical intervention is often recommended for dogs with Grade 3 and 4 luxation or those with persistent pain and dysfunction. However, for many patients, particularly those with mild to moderate luxation (Grade 1 and 2), conservative management can be highly effective in improving function and delaying progression.

 

The Role of Rehabilitation in Patellar Luxation

Rehabilitation therapy plays a crucial role in both pre- and post-surgical management, as well as conservative treatment approaches. Key rehabilitation goals include:

  • Strengthening the Quadriceps & Hip Musculature: A strong quadriceps muscle helps maintain patellar stability. Strengthening the hip abductors and external rotators also aids in alignment and reduces stress on the knee joint.
  • Improving Proprioception & Balance: Proprioceptive exercises such as wobble boards, balance pads, and controlled weight shifting help retrain neuromuscular control.
  • Encouraging Optimal Body Condition: Excess weight exacerbates joint instability and should be managed through diet and appropriate exercise.
  • Pain & Inflammation Management: Modalities such as laser therapy, therapeutic ultrasound, and manual therapy can aid in reducing discomfort and inflammation.

 

Supporting Clients with Educational Resources

Client education is essential in managing patellar luxation effectively. Pet owners need clear guidance on exercise progression, activity modification, weight management, and long-term joint care. Providing them with a structured resource ensures they understand their role in their dog’s recovery and ongoing maintenance.

Our Patellar Luxation Client Resource is designed to simplify complex rehabilitation concepts into actionable steps for pet owners. This guide includes:

  • Clear explanations of patellar luxation
  • Home exercises for strengthening and mobility
  • Tips for reducing stress during restricted activity
  • Dietary considerations for joint health

 

Fully Customizable for Your Practice

This Patellar Luxation Client Resource is fully editable and can be rebranded to reflect your veterinary rehabilitation practice’s identity. You can personalize the content with your logo, contact details, and specific professional recommendations, ensuring that your clients receive guidance that aligns with your approach to treatment.

Enhance Your Client Education Today Helping clients understand patellar luxation management can significantly impact their dog’s recovery and long-term joint health. Equip them with the tools they need by providing a structured and easy-to-follow resource tailored to your practice.

Get the Patellar Luxation Client Resource Now

By integrating effective rehabilitation strategies and client education, we can improve outcomes and ensure that every dog with patellar luxation receives the best possible care.

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