#abducere

• abducere - The act or process of executing an abduction movement, consisting of moving a body segment or the eyeball away from the median axis. In neurological semiology and clinical psychiatry, the abduction dynamic is thoroughly evaluated to diagnose pyramidal pathway impairment, test motor reflexes, and identify rigidity in catatonic episodes.
• abducție - The movement by which a limb, a limb segment, or the eyeball is moved away from the median axis of the body or a reference line. In neurological semiology, testing abduction (such as ocular abduction, performed by cranial nerve VI) is essential for locating brainstem lesions. In clinical psychiatry, resistance to passive abduction of the limbs is analyzed as a marker for waxy flexibility or catalepsy in catatonic syndromes.
• abdus - Adjectival form derived from the past participle of the verb 'abduce', describing a limb, a limb segment, or an organ (such as the eyeball) maintained or moved into a position of abduction (drawn away from the median axis of the body). In neuropsychiatric semiology, an abducted arm or finger position is clinically evaluated to identify spasticity, antalgic muscular contractures, or bizarre fixed postures (catalepsy) encountered in severe catatonic syndromes.