ARTICULATIO SPHEROIDEA

WordNet Dictionary

	Definition:	[n] a freely moving joint in which a sphere on the head of one bone fits into a rounded cavity in the other bone

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	Synonyms:	ball-and-socket joint, cotyloid joint, enarthrodial joint, enarthrosis, spheroid joint

	See Also:	articulatio coxae, articulatio humeri, articulatio synovialis, coxa, hip, hip joint, shoulder, shoulder joint, synovial joint