Cruciate Ligament Rupture
Also known as Cranial Cruciate Ligament Rupture, Cruciate Ligament Tear
Cruciate ligament rupture is a severe knee injury common in dogs, causing pain and lameness.
See a vet now if
- Persistent limping
- Sudden inability to use a leg
Symptoms
Early signs
- Mild limping
- Stiffness after rest
As it progresses
- Severe limping
- Swelling in the knee
Emergency signs
- Inability to bear weight on the leg
- Extreme pain
Causes
- Trauma to the knee
- Degenerative changes
Risk factors
- Obesity
- Breed predisposition
Body parts affected
How vets diagnose it
- Physical examination
- Imaging tests
Treatment
At home
- Weight management
- Controlled exercise
At the vet
- Anti-inflammatory medications
- Pain relief medications
Surgical
- Tibial Plateau Leveling Osteotomy (TPLO)
Prevention
- Maintain a healthy weight
- Regular exercise
Outlook
- Prognosis
- Many pets recover well with appropriate treatment.
- Typical recovery
- 8-12 weeks
Cruciate Ligament Rupture questions
What breeds are most affected?
Larger breeds like Labrador Retrievers are more prone.
Can it heal without surgery?
In some minor cases, but surgery is often recommended.
How long is recovery after surgery?
Usually around 8-12 weeks.
Is it preventable?
Maintaining a healthy weight reduces risk.
Are cats affected?
Yes, but less commonly than dogs.
Full clinical detail
Overview
Cruciate ligament rupture is a common orthopedic condition in pets, particularly in dogs. This injury affects the knee joint and can lead to significant pain and mobility issues.
Causes
The primary causes of cruciate ligament rupture include trauma to the knee, degenerative changes, and obesity. Certain breeds may also have a predisposition.
Symptoms & Signs
Early Symptoms
- Mild limping
- Stiffness after rest
Advanced Symptoms
- Severe limping
- Swelling in the knee
Emergency Signs
- Inability to bear weight on the leg
- Extreme pain
Diagnosis
Diagnosis typically involves a physical examination and imaging tests such as X-rays or MRI.
Treatment Options
Home Care
- Weight management
- Controlled exercise
Veterinary Care
- Anti-inflammatory medications
- Pain relief medications
Surgical Options
- Tibial Plateau Leveling Osteotomy (TPLO)
Home Care
Post-surgery home care is crucial, involving rest and gradual reintroduction of activity.
Prevention
- Maintain a healthy weight
- Regular exercise
Prognosis & Recovery
With proper treatment, many pets recover well, but it may take several months.
When to See a Vet
- Persistent limping
- Sudden inability to use a leg
FAQs
- What breeds are most affected? Larger breeds like Labrador Retrievers are more prone.
- Can it heal without surgery? In some minor cases, but surgery is often recommended.
- How long is recovery after surgery? Usually around 8-12 weeks.
- Is it preventable? Maintaining a healthy weight reduces risk.
- Are cats affected? Yes, but less commonly than dogs.
Worried about your pet?
This page is general guidance, not a diagnosis. A vet should examine your pet before any treatment starts.