The Bechterew’s disease, also known as ankylosing spondylitis, is a chronic inflammatory condition that affects the joints of the spine and sacrum. The disease develops slowly and gradually, with symptoms becoming increasingly severe over time, leading to restricted movement. The joints and ligaments between the vertebrae of the spine become calcified, ultimately resulting in the stiffness of the spine. During this process, the patient may experience bamboo spine syndrome, which can lead to complete fusion of the spine. This disease is considered relatively rare, affecting a small fraction of the population, and is most commonly seen among young adults. Genetic predisposition may play a role in the development of Bechterew’s…