Cruciate ligament rupture in dog

Anterior cruciate ligament (ACL) tears are very common in dogs. Since it is often difficult for dog owners to determine the right treatment method, we are happy to share our experiences here.

Cruciate ligament tear surgery on the dog

We perform the operation in the following centers:

Small Animal Center Durlach

Small Animal Center Durlach

Bergwaldstr. 30, 76227 Karlsruhe

Further information

Small Animal Center Idar-Oberstein

Small Animal Center Idar-Oberstein

Carl-Benz-Str. 21, 55781 Idar-Oberstein

Further information

Appenweier Small Animal Center

Small Animal Center Appenweier near Offenburg

Ortenauer Str. 2, 77767 Appenweier

Further information

Hello, my name is veterinarian Susanne Arndt

I am the owner and medical director of the doc4pets group.

Cruciate ligament rupture in dogs: Unlike in humans, where the cause is usually athletic, this is rarely the case in dogs. Since some dogs are predisposed to cruciate ligament ruptures due to their constitution, and animals naturally stand and walk differently than humans, surgical techniques from human medicine should not simply be transferred to dogs. Therefore, it is unfortunately unavoidable that dogs with partially or completely torn anterior cruciate ligaments end up on the operating table. On this page, we want to answer questions such as:

  • How serious is a cruciate ligament rupture in a dog?
  • How much does cruciate ligament surgery cost for a dog?
  • How long does it take for a dog to be able to walk again after a cruciate ligament rupture?
  • How can I recognize a cruciate ligament rupture in my dog?
  • What should I do if my dog has a cruciate ligament rupture?
  • Can a cruciate ligament tear in a dog heal on its own?

01

Symptoms

Here we explain the anatomy of the knee in dogs and how to recognize a cruciate ligament tear in your dog.

02

diagnosis

In this section, we will discuss how a veterinarian can clearly diagnose a cruciate ligament rupture in a dog.

Cruciate ligament rupture in dog
Arndt Small Animal Clinic, Karlsruhe

03

Methods

In this section we explain all common cruciate ligament surgery methods (TPLO / TTA / ZLig / Meutstege etc.) in dogs with their advantages and disadvantages and which seems suitable for which breeds.

04

Aftercare

Just as important as the correct surgical technique is adequate aftercare in the form of physiotherapy and pain management.

These factors increase the likelihood of a degenerative cruciate ligament rupture in dogs:

Older ageThe older the dog, the more unstable and less resilient the knee joint becomes.

Increased body weightCruciate ligament ruptures occur more frequently the heavier the dog is.

overload – If the knee joints are subjected to uneven or incorrect stress due to too little, too much, or incorrect movement, small cruciate ligament tears can gradually develop.

Pre-existing conditions: Inflammation of the knee joint or a congenital dislocation of the kneecap (Patellar luxation) can increase the risk of cruciate ligament rupture in dogs.

However, there is also a ✓ Hereditary component in case of cruciate ligament tears:
A steep angle of the lower leg (tibial plateau). In dogs with a very steeply angled tibial plateau, the stress on the anterior cruciate ligament is significantly higher. With each step, the lower leg is pushed forward, putting additional strain on the ligament. This predisposition to a steep tibial angle is hereditary.

Cruciate ligament rupture in dog
Cruciate ligament rupture in dogs

Which dogs are particularly affected?

In principle, cruciate ligament ruptures can occur in any dog. However, some breeds have a genetic predisposition for cruciate ligament ruptures and are therefore affected more frequently than others. These breeds include:

  • rottweiler
  • Newfoundland
  • Golden Retriever
  • Labrador Retriever
  • boxer
  • Staffordshire Terrier
  • West Highland Terrier
  • Dobermans

What happens if a dog with a torn cruciate ligament is not operated on?

Without surgery, there is always a risk that a cruciate ligament rupture will result in the dog no longer being able to perform well and suffering premature death. Osteoarthritis It develops. It cannot be cured and is associated with severe pain. For this reason, and because dogs' anatomy places great forces on their cruciate ligaments, most veterinarians advise against conservative treatment of a cruciate ligament rupture in dogs.

So there really is no alternative to surgery.

The healing time without surgery is difficult to define, as often there is no talk of healing, the knee remains permanently unstable and osteoarthritis only develops later.

Is it only the cruciate ligament? touched up, It may be worthwhile to wait and not have the dog operated on yet. Small breeds and light dogs They have the best chance of recovering from a cruciate ligament tear without surgery. The goal of treatment is then to repair the knee by Physiotherapy, Quiet and Dietary change to relieve the dog as much as possible and to enable it to live a pain-free life through medication.

With or without surgery It is important for the dog to feel to move regularly, Strong muscles stabilize and support the injured joint. A canine physiotherapist, who can restore both strength and mobility through targeted training, can also be helpful in this case. The dog owner should also ensure that the dog is not overweight – the less weight the damaged joint has to bear, the better.

Some successful cruciate ligament surgeries

Last year alone, we performed over 120 cruciate ligament surgeries on dogs diagnosed with a cruciate ligament rupture:

A bilateral cruciate ligament surgery using our Petlig Method®

8 days after the operation

ACL surgery using the TPLO method

7 days after the operation
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