Bonwill crown

Bonwill crown
an artificial porcelain crown held to the tooth root by means of a threaded metal dowel extending through a hole in the porcelain, and upon which a nut is screwed.

Medical dictionary. 2011.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • Bonwill crown triangle — Bon·will crown, triangle (bonґwil) [William Gibson Arlington Bonwill, American dentist, 1833–1899] see under crown and triangle …   Medical dictionary

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