| ball-and-socket a. |
articulatio spheroidea.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| ball-and-socket j. |
articulatio spheroidea.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| ball-valve a. |
the intermittent obstruction caused by a free or partially attached foreign body in a tubular or cavitary structure, as by a foreign body in a bronchus, a stone in a bile duct, or a tumor in the cardiac atrium. Click here to view image■Ball-valve action. Calculi obstructing the cystic duct (A), common hepatic duct (B), and common bile duct (C).
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Ballance's s. |
resonance of right flank when the patient lies on the left side; said to be present in splenic rupture.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Ballance's sign |
see under sign.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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