myasthenic facies

my·as·then·ic fa·ci·es

the facial expression in myasthenia gravis, caused by drooping of the eyelids and corners of the mouth, and weakness of the muscles of the face.

my·as·then·ic fa·ci·es

(mīas-thenik fashē-ēz) The facial expression in myasthenia gravis, caused by drooping of the eyelids and corners of the mouth, and weakness of the muscles of the face.

my·as·then·ic fa·ci·es

(mīas-thenik fashē-ēz) Facial expression in myasthenia gravis, caused by drooping eyelids and corners of mouth, and of facial muscle weakness.