dictionary help| Ohngren's line | medical dictionary |
A theoretical plane passing between the medial canthus of the eye and the angle of the mandible; used as an arbitrary dividing line in classifying localised tumours of the maxillary sinus; tumours above the line invade vital structures early and have a poorer prognosis, whereas those below the line have a more favourable prognosis.
(05 Mar 2000)
Ohm, Georg Simon, ohmmeter, ohm's law, ohne Hauch < Prev | Next > ohnosecond, OIC, OID, -oid
Bookmark with:      | word visualiser | Go and visit our forums  |
