Kissing spine, also known as overriding dorsal spinous processes (ORDSP), is a painful condition affecting horses, where the bony projections (spinous processes) along the spine come too close together or overlap, causing discomfort and limiting movement. This condition can significantly impact a horse’s performance and quality of life if left untreated.
Causes of Kissing Spine
The exact cause of kissing spine is not fully understood, but it is often linked to the following factors:
Conformation and Genetics – Some horses are predisposed due to their skeletal structure.
Poor Posture or Muscle Weakness – A lack of core strength can contribute to spinal stress.
Improper Training or Saddle Fit – Poorly fitting tack and incorrect riding techniques can exacerbate the condition.
Trauma or Repetitive Strain – Excessive work or incorrect movement patterns can lead to spinal problems.
Recognising the Symptoms
Kissing spine can present with a variety of symptoms, ranging from subtle changes in behaviour to severe pain. Common signs include:
Resistance to saddling or being mounted
Stiffness or discomfort when being ridden
Unexplained lameness or changes in gait
Sensitivity or reactivity when touched along the back
Poor performance or reluctance to engage in work
Diagnosis and Veterinary Assessment
A thorough veterinary examination is essential to diagnose kissing spine. This typically involves:
Physical Examination – Checking for sensitivity and pain along the spine.
X-rays or Ultrasound Imaging – Identifying overlapping spinous processes.
Diagnostic Injections – Pinpointing the exact areas of discomfort.
Treatment and Management
While kissing spine can be challenging to manage, there are several effective treatment options:
Medical Management – Anti-inflammatory medications and muscle relaxants to reduce pain.
Physical Therapy and Rehabilitation – Strengthening core muscles to improve posture.
Corrective Saddle Fitting – Ensuring proper tack fit to reduce spinal pressure.
Shockwave or Laser Therapy – Stimulating healing and reducing inflammation.
Surgical Intervention – In severe cases, procedures such as interspinous ligament desmotomy (cutting ligaments to create more space between spinous processes) can provide relief.
Preventing Kissing Spine
Prevention is key to reducing the risk of kissing spine. Strategies include:
Proper Conditioning and Strengthening – Developing core strength through targeted exercises.
Regular Chiropractic and Physiotherapy Care – Maintaining spinal health with professional treatments.
Correct Training Techniques – Encouraging proper movement patterns and avoiding excessive strain.
Routine Veterinary Check-ups – Early detection can prevent severe progression.
Final Thoughts
Kissing spine is a serious condition that can affect a horse’s comfort and performance. However, with early diagnosis, proper treatment, and proactive management, affected horses can continue to lead comfortable and fulfilling lives. If you suspect your horse may be experiencing back pain, consulting with a veterinarian is the first step towards ensuring their well-being.
Comments