gross motor disability quadriplegia http://id.loc.gov/authorities/subjects/sh85109421 http://purl.bioontology.org/ontology/MEDDRA/10037714 http://purl.bioontology.org/ontology/MESH/D011782 http://purl.obolibrary.org/obo/DOID_12835 http://purl.obolibrary.org/obo/NCIT_C50721 https://en.wikipedia.org/wiki/Tetraplegia https://www.wikidata.org/wiki/Q944758 G82.5 RC406.Q33 Severe or complete loss of motor function in all four limbs which may result from brain diseases; spinal cord diseases; peripheral nervous system diseases; neuromuscular diseases; or rarely muscular diseases. The locked-in syndrome is characterized by quadriplegia in combination with cranial muscle paralysis. Consciousness is spared and the only retained voluntary motor activity may be limited eye movements. This condition is usually caused by a lesion in the upper brain stem which injures the descending cortico-spinal and cortico-bulbar tracts. quadriplegic tetraplegia The Complete Dictionary of Sexology