Vol.5, No 1, 1998 pp. 23 - 28
UDC: 616.314
FUNCTIONAL WAXING OF A CROWN FOR ABUTMENT
OF A REMOVABLE PARTIAL DENTURE
Anthony D. Steas1, Paul D.
Garefis1, Kenneth D. Rudd2
1Department of Prosthodontics, University
of Thessaloniki, Greece
2Department of Prosthodontics, University
of Texas Health Science Center at San Antonio, USA
Summary. This article describes making a surveyed crown with the
aid of a home-made instrument that can be used to measure the amount and
position of the retentive undercut in relation to the reciprocal portion
of a crown, either in wax or metal. The instrument, attached to surveying
spindle (rod ), can be used to actually carve the reciprocal portion of
the waxed crown to make it parallel to the path of insertion and
can determine how long this surface must be.
Key words: functional waxing, crown, abutment, removable partial
denture
FUNKCIONALNO MODELOVANJE KRUNE ZA NOSAČ
PARCIJALNE PROTEZE
Ovaj članak opisuje metod izrade paralelometarske krune uz pomoć kućno
izradjenog instrumenta koji može biti korišćen za merenje iznosa i položaja
retencione podminiranosti u odnosu na recipročni deo krune, bilo u vosku
ili metalu. Instrument, pričvršćen na osovinu paralelometra, može biti
korišćen da stvarno rezbari recipročni deo voštane krune da bi ga učinio
paralelnim sa putom unošenja i može odrediti koliko duga ova površina mora
biti.
Ključne reči: funkcionalno modelovanje, kruna, nosač, pokretna
parcijalna proteza
