Dislocate:(as adjective luxated) the joint may become fixed into the luxated position...
The hind-leg problems that trouble Boston terriers are known as luxating patella, a dislocation of the small, flat, moveable bone at the front of the knee.
Any luxated tooth that interferes with normal occlusion requires immediate dental evaluation and treatment to avoid pain and further complications.
The patella can become luxated, or dislocated, either as a result of trauma or because of a congenital malformation of the leg.
Derivatives
luxation
/lʌkˈseɪʃ(ə)n /noun
luxations should be treated as soon as possible...
Teeth subject to intrusive luxation have been intruded into the alveolar bone, which may occur to the point that the teeth are not visible.
Teeth subject to lateral or extrusive luxation have been displaced and are loose.
Among them are patellar luxation (a slipped or dislocated knee joint), spinal cord problems and hydrocephalus.
Origin
Early 17th century: from Latin luxat- 'dislocated', from the verb luxare, from luxus 'out of joint'.