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Elbow dysplasia in dogs (ED): symptoms, diagnosis and treatment
Elbow dysplasia can develop during growth, even if only slight changes in gait are noticeable at first.
Elbow dysplasia (ED) is one of the most common orthopaedic developmental disorders in dogs. It covers various conditions of the elbow joint that can appear in young dogs and lead to pain, lameness and osteoarthritis in the long term. However, not every affected dog shows obvious lameness. Find out which symptoms can point to elbow dysplasia, how it is diagnosed and what role early detection and objective gait analysis play.
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What is elbow dysplasia in dogs?
Elbow dysplasia (ED) is an umbrella term for various developmental disorders of the elbow joint in dogs. They mainly arise during growth and can impair normal joint function. Medium-sized and large breeds are frequently affected. Elbow dysplasia can lead to pain, lameness and progressive osteoarthritis. Because both forelimbs can be affected, changes in gait are not always clearly visible.
At a glance:
- Forms: medial coronoid process disease (FCP/FMCP), osteochondritis dissecans (OCD), ununited anconeal process (UAP) and joint incongruity
- First signs: often in the first year of life, sometimes only noticeable later
- Diagnosis: orthopaedic examination and diagnostic imaging, in particular X-rays and, if necessary, CT
- Classification: ED grades 0 to 3 in official screening (IEWG)
In detail
How can I tell if my dog has elbow dysplasia?
Elbow dysplasia can show through various changes in movement. In young dogs in particular, recurring abnormalities of the forelimbs should be investigated by a vet. Possible signs include:
- A stiff gait after getting up
- Forelimb lameness that is worse after exercise
- A change in the position or movement of a forelimb, for example a paw turned outwards
- Shorter steps with the front legs
- A thickened elbow joint
If both elbow joints are affected, there may be no obvious one-sided lameness. Instead, some dogs show a generally stiffer gait or shorter steps with the forelimbs. As a result, the problem can go unnoticed at first.
How is elbow dysplasia diagnosed?
Elbow dysplasia is diagnosed by an orthopaedic examination and suitable diagnostic imaging. X-rays can show changes in the elbow joint and signs of osteoarthritis. However, not all developmental disorders are clearly visible on X-rays. Computed tomography (CT) can provide additional information, especially if changes to the medial coronoid process are suspected. Arthroscopy (keyhole examination of the joint) allows certain joint structures to be assessed directly and, depending on the findings, can also be used for treatment.
How is elbow dysplasia treated?
Treatment of elbow dysplasia depends on the underlying change, the dog’s age and the severity of the condition. Depending on the findings, conservative measures such as weight management, adapted exercise, physiotherapy and pain management agreed with a vet may be considered. For certain forms, surgical treatment can make sense, for example arthroscopy. As elbow dysplasia can be associated with the development of osteoarthritis, long-term follow-up checks are often important. An early diagnosis can help to consider suitable treatment options in good time.
What does gait analysis show in elbow dysplasia?
An objective gait analysis can record changes in movement that may occur with elbow dysplasia. These include, for example, asymmetries between the forelimbs, changes in the stance and swing phases and abnormalities in joint movement. With problems on both sides in particular, repeated examination can help to document movement over a longer period.
After surgery or during rehabilitation, gait analysis makes it possible to compare different measurements, so that changes in gait can be followed objectively. However, gait analysis replaces neither the orthopaedic examination nor diagnostic imaging, and on its own it cannot determine the cause of lameness.
An example from practice: Enzo, when mild lameness at first leads to a diagnosis of elbow dysplasia.
Frequently asked questions
ED stands for elbow dysplasia. The term covers a group of related developmental disorders of the elbow joint.
Elbow dysplasia is a multifactorial condition with a genetic predisposition. Besides hereditary factors, influences during growth can also play a role. That is why screening breeding dogs is an important part of breed health programmes.
The first signs of elbow dysplasia can appear during growth, often in the first year of life. If it is suspected, an early orthopaedic examination is advisable. Depending on the findings, X-rays or CT can be used for further investigation.
Gait analysis can record changes in movement that may be related to elbow dysplasia. However, it cannot reliably diagnose the condition. This requires a veterinary examination and suitable diagnostic imaging.
Detect elbow dysplasia early. Understand changes in gait.
Elbow dysplasia can develop during growth without obvious lameness. An early veterinary examination helps to investigate possible conditions of the elbow joint. In addition, an objective gait analysis can document changes in movement and support follow-up during treatment or rehabilitation.