The equine spine is a complex structure composed of numerous vertebrae that provide support, facilitate movement, and protect the spinal cord. It is divided into several regions: cervical, thoracic, lumbar, sacral, and coccygeal, each contributing to the overall biomechanics and flexibility of the horse. The spine plays a significant role in the horse's locomotion, posture, and ability to perform various tasks. Research on the equine spine encompasses studies on its anatomy, function, and the impact of various conditions such as injuries, deformities, and age-related changes. This page compiles peer-reviewed research studies and scholarly articles that explore the structural and functional aspects of the equine spine, as well as its role in equine health and performance.
Back pain is the cause of bad welfare in humans and animals. Although vertebral problems are regularly reported on riding horses, these problems are not always identified nor noticed enough to prevent these horses to be used for work. Results: Nineteen horses from two riding centres were submitted to chiropractic examinations performed by an experienced chiropractor and both horses' and riders' postures were observed during a riding lesson. The results show that 74% of horses were severely affected by vertebral problems, while only 26% were mildly or not affected. The degree of vertebral probl...
A 4-week old Quarter Horse filly was evaluated for abnormal gait and lateral deviation of the cervical spine. Physical examination findings prompted radiographs and computed tomography of the thoracic vertebral column which revealed hypoplasia of several thoracic vertebral bodies and resultant scoliosis of the thoracic vertebral column and deviation of the left and right hemithoraces and associated ribs. Collectively, radiography and computed tomography provided an accurate description of the vertebral malformations resulting in scoliosis in this foal.
Nelson BB, Easley JT.Ventral cervical stabilization remains the primary surgical approach, in general, for horses with spinal cord compression. Advancements in volumetric imaging offer a more comprehensive understanding of central nervous system dysfunction elucidating that other modes of compression exist. Minimally invasive instrumentation and computer-assisted surgery are expanding therapeutic possibilities for cervical vertebral compressive myelopathy, radiculopathy, vertebral fractures, and intracranial or intraspinal masses. Emerging techniques-such as articular process joint fixation, targeted decompression...
Knee CJ, Symes M, Sivakumar BS, McGready JR, Venkatesha V, Gillett M.Equestrian activities are popular in Australia for both work and recreation. However, these activities are associated with high rates of injury [including major trauma] when compared to other physical activities and sports. Research assessing equestrian-related major trauma is limited. This study analyses the characteristics of equestrian-related major trauma in New South Wales, Australia, to guide injury prevention initiatives. Methods: A retrospective analysis was conducted using data from the New South Wales Trauma Registry on equestrian-related major trauma cases over an 11-year period fro...
Nocera I, Di Franco C, Sorvillo B, Aliboni B, Bucchioni E, Sgorbini M, Sala G, Citi S.Ultrasound-guided local anaesthesia is commonly used in veterinary orthopaedics for horses. This study aimed to assess an ultrasound technique for the medial branch of the dorsal branch of the cervical spinal nerves (MB-DBCSNs) in horses and compare the performance of clinicians with different experience levels. Ten healthy, skeletally mature horses were examined using radiographic and ultrasound (US) techniques in the cervical area (C3-C7). Four operators with varying experience conducted US examinations using a 10 MHz linear and 6 MHz curvilinear transducer over ten training sessions. T...
Norrlund RR, Caragounis EC, Olsén MF.Equestrian sports have been found to cause high rates of injuries. In clinical practise after such injuries, polytrauma protocol workups usually include whole-body computed tomography (WBCT), CT of the chest, abdomen and pelvis with intravenous iodine contrast medium, and CT of the cervical spine and brain without contrast. The purpose was to investigate the use of WBCT in equestrian-related accidents, to analyse demographics, mechanism of injury (MOI), therapy and severity of equine-related accidents, radiology, and the use of protecting equipment. Methods: This is a retrospective study inclu...
Journal of biomechanicsNovember 13, 2025
Volume 194 113067 doi: 10.1016/j.jbiomech.2025.113067
Smit NA, Bos JE, van Dieën JH, Kingma I.Repeated shocks, such as those occurring during horse riding, may result in a risk of overloading the low back. This study investigated accelerations and angular changes in the low back during horse riding, using Inertial measurement units (IMUs) on the pelvis, and L4, L1, and T11 spine levels during 30 min of walking and 10 min of cantering in twelve female participants. The root mean squared (RMS) linear acceleration of each IMU and the transmission (signal transfer) between each pair of IMUs were calculated from the measured accelerations. Additionally, angular motions between IMU's were ...
Hellige M, Geburek F.A number of indications exist that necessitate radiologic examination of the equine cervical spine. Different neurologic and pain-associated clinical signs within the scope of lameness or poor performance may be associated to pathologies of the cervical spine. Moreover, the number of requests for radiographic examinations of the cervical spine, for example as part of the pre-purchase examination, has increased significantly in recent years. However, the interpretation of radiographs represents a challenge, particularly in the case of clinically sound horses, as it often necessitates the resolu...
Gould S, Roy IR, Gabriel FD, Lowe R, Lin CY.Equestrian sports are associated with high rates of major injury compared to collision and powered two-wheel sports. Advancements in rider and horse safety equipment and the implementation of comprehensive emergency action planning standards may help mitigate injuries, particularly in regard to the Olympic disciplines of dressage, show jumping, and three-day eventing covered in this review. Personal safety equipment to consider includes helmets, safety and air vests, and horse tack including safety stirrups, acoustic dampeners, and breakaway reins. Equestrian event medical coverage requires em...
Palunas V, Fussell D, Helgert N, Long AE, Aitken MR, Abraham M.A 2-year-old Irish Sport Horse colt presented with acute, severe and rapidly progressive neurological signs, arriving recumbent to the hospital. Ante-mortem diagnostics did not reveal the cause of the recumbency, and the colt was euthanized after treatment and supportive care did not result in clinical improvement. A cranial cervical extradural mast cell tumour with eosinophilic granulomas and secondary compressive myelopathy with axonal degeneration was diagnosed on post-mortem evaluation. No other masses or clinically relevant findings were present, suggesting a primary neoplasm. Neoplasia a...
Manso-Díaz G.Diagnostic imaging is essential for evaluating and managing neurologic disease in horses. Following clinical lesion, neurolocalization imaging modalities are often necessary to further characterize the disease process. However, which technology to use depends on various factors, including the patient's size, clinical signs, and the anatomic region. Current advances in imaging technology, in general, and the adaptation of different modalities for equine patients, in particular, have substantially improved our ability to evaluate the equine central nervous system. This article will summarize the...
Curti F, Marsocci A, Massarelli D, Magnifica F.Several studies have highlighted the association between low back pain (LBP) and horse riding, but none have specifically analyzed the underlying causes. Furthermore, there is a lack of literature addressing LBP in equestrian athletes, as the focus is often placed on the health of the horse rather than that of the rider. This study aims to determine if surface electromyography can identify changes in spinal erector activation pre- and post-training in an equestrian athlete with recurring nonspecific LBP by measuring the flexion relaxation phenomenon (FRP). The patient, an equestrian athlete, e...
Smíšek M, Dvořáková R, Kolon T, Hrnčiarik E, Bíšková J, Hanáček F, Klontza-Jaklová V.To evaluate pathological changes identified in a skeleton of a horse from Roman-period Gerulata, Slovakia. Methods: The remains consist of a partially preserved, articulated skeleton of an adult horse from today's southern urban district of Bratislava-Rusovce in southwestern Slovakia. Methods: The specimen underwent macroscopic analysis to assess taxonomic identification, biological profile, and pathological changes. Thoracolumbar lesions were further evaluated using computed tomography (CT). Radiocarbon dating determined the absolute age of the remains. Results: Species determination indicate...
Giancola SC, Ellis KL.Treating primary back pain in horses can be challenging and often necessitates a multimodal approach. Whole-body vibration therapy (WBV) has been used in both horses and humans to alleviate pain and strengthen muscles. A recent study showed worsening back pain following a 30-minute session of WBV; however, the immediate effects of WBV were not evaluated. The purpose of this study was to assess the immediate effects of whole-body vibration therapy on horses with back pain after a single session of WBV. Objective: The objective of the current study was to determine the immediate effects on mecha...
