and answers
what mis man manatomical mcrown m- mAnswer m- mportion mthat mextends mfrom mthe mincisal mor moccl
msurface mto mthe mCEJ
Clinical mcrown m- mAnswer m- mVisible mportion mof mtooth mfrom mgums mto mincisal mor moccl msurface
furrow m- mAnswer m- mconcavity mfrom mCEJ mto mfurcation
contact marea m- mAnswer m- mArea mof mthe mmesial mor mdistal msurface mof ma mtooth mthat mtouches
mthe madjacent mtooth min mthe msame march
purpose mof ma mcontact marea m- mAnswer m- m1. mkeep mfood mfrom mpacking mbetween mteeth
2. mstabilize mthe march
what mhappens mwhen mthere mis mno mproximal mcontact m- mAnswer m- m1. mFood mcan mbecome
mimpacted mand mresult min mbuild mup
2. mteeth mmay mshift
what mis man membrasure m- mAnswer m- mTriangular mspace mbetween mteeth
insical/occl
facial/buccal
lingual
gingival
Enamel m- mAnswer m- m1. mhard, moutermost mlayer mof ma mtooth