Page 52 - 根管治療的美麗與哀愁 (參部曲)

ᓒ࢝࣬၍ٙɝɹ၊ݸᗙኣd˸˙کኜҿٙආ̈၍ഢஷ༸dʔึաՑڜᅢdϾ׵
ሜࡌࣛdΪਅဧᙃຠՑᔚ෬໾᜗dʲۂପ͛ٙʃᒶ୐אຟ࢜dۍจ̮દආ၍ഢ

ஷ༸༁fν؈׵݄ஔ຅ࣛd੬˸ᜑฆᗝᝈൖdɓ͇ԈՑฆ୐દໝ၍ഢdᒔ̙˸
уࣛਗ਼ʘ઱̈אәݹ̈Ըfν؈ӚϞ˸ᜑฆᗝ՘пطᐕdֻֻ࿁દໝ၍༸ٙᕏ
ሯd͊ঐуࣛ࿀ᙂɨdɓʔʃːఱึੁИəࡡ͉ஷ࿫ٙ၍༸dிϓܝᚃطᐕٙ
Ѣᓔfͦۃdഅ٫ίᑗґطᐕࣛே˸ᜑฆᗝආБᝈ࿀dΪϾ࿁வᗳ኉᜗ɪٙᔚ
෬໾يd̥Ϟ೯ତՑϞΚʿชછᐑྤٙဍݸeא࿁ชછٙၪᚐϞהဲᅇࣛdʑ

ึਗ਼ʘ౤ۃΌ௅୅ৰ৻ଋdщۆఱึڭवՑ࣬̂ഐҼdί๟௪ආБڿ௅੶ʷూ
Җ੗Υ෬໾ۃdʑึҪᔚ෬໾᜗ҁΌ૶ৰf

¤ൗ 3¥࿁׵˜፿ܓ (taper)™ձ࣬φݬ၍ഢஷ༸˜ͦᅺ፿ܓ™ٙண֛dሗ༉Ԉ˜ৎ™e
˜ו™Շࡈᇐ௝ٙሞࠑf͟׵dᕃ⌹ (NiTi) ҿሯٙत׌dᏐ͜Ց࣬၍ቛ০ί
፿ܓɪٙணࠇdఱঐ੄༰ෂ୕ʔ㛩፻ቛ০ (stainless steel files, 0.02 taper, ፿ܓ
ɚ )dϞഹһɽ˲һεٙᜊʷfΪϤdӊ຅˸܆଄༶ਗ EOM ࿁၍ഢЪλቇ຅ή
૶௴ၾࡌҖʘܝdᐼึܿ̈ɓ˕፿ܓணࠇୌΥהცٙ˓ਗᕃ⌹ቛ০ (hand used

NiTi file)d׳ආ࣬၍ٙ࣬φݬ၍༸dԸ՘пᆽႩ΋ۃ܆଄༶ਗ݊щʊ຾࿁Ϥत
֛࣬၍༺Ցཫซٙ፿ܓͦᅺfGreater Taper NiTi Hand Files ίቛ০φ၌ٙˉʂ

ɽʃdேၪܵνΝෂ୕ 20 ໮ቛ০ (ISO #20)dШۍ౤Զ̬၇ʔΝٙ፿ܓ፯኿d
ʱй݊፿ܓʬeɞeɤձɤɚܓiϾ ProTaper NiTi hand files Չʕ͜׵௰ܝࡌ
Җٙ finish filesdՉφ၌ˉʂɽʃeձ፿ܓdۆʱйΐ̈νΧהͪjF1(#20, ፿
ܓɖ )eF2(#25, ፿ܓɞ )eF3(#30, ፿ܓɘ )d౤Զᛘ٫ਞϽf

36 ഛးᔖபdІ஢ϓމष೨˫኉஗נৰۃٙ௰ܝςᚐ٫