antitrismus

an·ti·tris·mus

(an'tē-triz'mŭs),
A condition of tonic muscular spasm that prevents closing of the mouth.

antitrismus

[-tris′məs]
a tonic muscular spasm that forces the mouth to open.

antitrismus

(ant″i-triz′mŭs) [ anti- + trismus]
A condition in which the mouth cannot close because of tonic spasm (trismus).

an·ti·tris·mus

(an'tē-triz'mŭs)
A condition of tonic muscular spasm that prevents closing of the mouth.