Kissing Spines – When Your Back Aches

"Kissing Spines" refers to a condition in which the spaces between the spinous processes of the thoracic and lumbar vertebrae narrow significantly, often in the area where the saddle rests. Diagnosing this condition requires riders to be vigilant and to train their horses correctly.

INHALT
Origins Symptoms and Diagnosis Relevance Training and Prevention
Origins

The horse’s spine is a suspended structure attached only to the front and hind limbs. The rider therefore sits, so to speak, on the floating section of the spine. The spine is supported primarily by the horse’s well-developed back muscles.

In the case of kissing spines, the tips of the spinous processes of the vertebrae move closer and closer together until, in advanced stages, they touch, then rub against each other, or even fuse together. If the bones come into contact, sclerosis (i.e., degenerative hardening of the bone edges) occurs, accompanied by inflammation. This acute process can be very painful for the horse. In addition, the back muscles become so tense that a kind of “muscle soreness” develops, which can lead to painful muscle inflammation.

Symptoms and Diagnosis

The symptoms of kissing spines are very varied and not always easy to pinpoint. The most common signs are often issues with rideability, as well as resistance during tacking up, mounting, and riding. Furthermore, frequent switching to a cross-canter and high sensitivity when palpating the backline can be indicative of a problem in the spinal area.  Unclear lameness and the horse’s inability to stretch forward and downward may also originate in the back.

However, unridability and resistance in horses can also be influenced by many other factors. Therefore, if you suspect a back condition, always consult your veterinarian. He or she will perform the necessary examinations to help you and your horse as quickly as possible. You can schedule an appointment directly through petsXL.

X-ray examination is essential for diagnosing back conditions. An additional scintigraphy (see related article) allows for a more precise examination of the degree of displacement of the vertebral bodies relative to one another or even into one another. This is the best way to assess the severity of the condition. Nevertheless, clinical symptoms should not be overlooked. This is because even horses with clear X-ray findings can be completely free of clinical symptoms.

Riding horse steps out
Resistance while riding can be a sign of kissing spines
Relevance

The issue of vertebral stenosis / kissing spines is a widespread problem worldwide. Even young, unridden horses can already show abnormalities on X-rays. However, this does not necessarily mean that the condition is painful. Many horses diagnosed with kissing spines are not even aware of their condition.

The overall picture plays a crucial role in the case of kissing spine syndrome, as the changes to the vertebrae are irreversible. However, we can ensure that the surrounding musculature is strengthened in its supportive function. Despite the seriousness of the condition, this diagnosis is no reason to give up on our horse. Even top-level competition horses have made it to the very top despite having back issues. Proper management, focused primarily on building muscle strength, leaves plenty of room for the joy of riding a horse, despite a diagnosis of kissing spines.

Sunny the Horse with Kissing Spines
Training and Prevention

If your horse is diagnosed with kissing spines, it’s important to strengthen its back muscles through targeted training so that your horse can continue to be ridden without any problems.

Aquatic training for horses requires a bit of effort and isn’t available everywhere, but it’s very effective. It involves a treadmill placed in a pool filled with water. Muscles and stamina are gently strengthened here. The buoyancy of the water protects ligaments, tendons, and joints. At the same time, the water serves as a cooling and massaging agent. Blood circulation and metabolism are also stimulated. The power generated by the hindquarters’ movement strengthens the long back muscles. After an intensive initial phase of about six to eight weeks, continued regular aqua training is recommended.

Lunging and riding in an extended position over poles and cavalettis is a good and simple tool for strengthening the hindquarters and back muscles. Riding the horse in an extended position, bringing it to the bit through the back, is part of the basics of training anyway. All too often, we forget how important it is for the horse to be allowed to stretch. For horses with kissing spines, this is more than just a must on the training plan.

With the support of a chiropractor, osteopath, or physical therapist, you can regularly work on the horse’s musculoskeletal system and thus improve the structure of its back. Be sure to discuss possible additional measures with your veterinarian as well. He or she can recommend specialized colleagues.

Supplemental feed can further support muscle development and recovery.

As a rider, be sure to check your equipment as well. Pay special attention to the saddle, as an incorrect position or fit can cause your horse a great deal of discomfort. Always stay attentive to what your horse is communicating to you. Monitor your riding style and ensure proper training, as both remain essential for keeping your horse healthy.