Atlantoaxial instability (AAI) is a significant neurosurgical condition most frequently identified in toy breed dogs, stemming from congenital malformations or trauma-induced ligamentous weaknesses ...

A 13-year-old girl had life-changing surgery to straighten her neck after suffering from a rare muscle disease that left her head bowed at a 90-degree angle. Afsheen Gul is suspected to have a problem ...

Atlantoaxial instability (AAI) is defined as excessive movement at the junction between the spine's first two vertebrae. It is unclear how common it is. Neurological symptoms, such as dizziness, ...

This is a preview. Log in through your library . Journal Information The Journal of Herpetology publishes original research articles on the biology of amphibians and reptiles, with emphasis on ...

The most dorsi-flexed [θdors(°)] and ventro-flexed [θvent(°)] atlanto-occipital joint angles of minke whale (Balaenoptera acutorostrata) and beluga (Delphinapterus leucas). The range of ...