Diagnosis and management of cranial and caudal nuchal bursitis in four horses.

The study investigates the causes and potential cures for neck pain in horses, by way of examining and treating 4 horses with complaints of neck and head pain. The research concludes that surgical intervention was effective when medications did not work.

Research Method

• Four horses with a history of neck pain, altered head posture, and inability to perform were the subjects of the study.
• Two of these horses were diagnosed with cranial nuchal bursitis and the other two with caudal nuchal bursitis, both conditions that affect the fluid-filled sacs in a horse’s neck which cushion the joints between the bones.
• This diagnosis was confirmed through an ultrasonographic examination of the horses, which revealed fluid distention and thickening of the protective sacs in the affected areas.
• In 3 out of the 4 horses, medical professionals were successful in extracting fluid from the affected region for further examination.
• Additional diagnostic procedures such as nuclear scintigraphy, which revealed increased radioisotope uptake, and radiographic scans, which showed bony remodeling and mineralization, were also performed depending on each case.

Findings

• All horses showed noticable swelling between the frontal bone and the temporal fossa (poll area), and exhibited abnormal head postures.
• Although a septic infection (a harmful bacteria or virus) was considered a potential cause of the bursitis, it could only be confirmed in one horse.
• The horses did not respond to traditional therapeutic measures such as injections of anti-inflammatory medications into the affected sacs (bursae).
• However, successful surgical intervention which included cleaning and washing (debridement and lavage) of the affected bursae, resulted in resolution of all clinical signs in the horses.

Conclusions

• The study concludes that cranial and caudal nuchal bursitis, whether caused by harmful bacteria or not, should be a differential diagnosis for horses with head and neck pain.
• Horses that underwent the surgical operation returned to their regular activity, suggesting this as a potentially effective intervention for such a condition.