1) Myotonia 
Myotonia affecting the extremities only, resulting in spasmodic deformity of the hand or foot. ... Synonym: acromyotonus. ... Origin: acro-+ G. Mys, muscle, + tonos, tension ... (05 Mar 2000) ... 
(ak″ro-mi″o-to´ne-ә) contracture of the hand or foot resulting in spastic deformity.
Type: Term Pronunciation: ak′rō-mī-ō-tō′nē-ă Definitions: 1. Myotonia affecting the limbs only, resulting in spastic deformity of the hand or foot. Synonyms: acromyotonus
[n] - myotonia of the extremities only
acromyotonia, acromyotonus 1. Contracture of the hand or foot resulting in spastic deformity. 2. Myotonia affecting the extremities only, resulting in spasmodic deformity of the hand or foot.
noun myotonia of the extremities only; causes spastic deformity of the hand or foot