Page 22 - 根管治療的美麗與哀愁 (轉、合篇)
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෬ٙ͜ᇔኒdɰҎૐ̴௰ঐҢࡁ͛يהіϗfШіϗٙܓɦʔ̙˸˄Ҟd
߰˄Ҟఱ͛يіϗאቊଡ଼ᔌ૰๓༆dܘ࢙ί˫࣬մࣙषᜊуਗ਼ూࡡٙڋಂd̥
Ϊࡡ͉Зஷ༸̈ɹዄࠋΥ̌ঐٙᇔኒdʊіϗdϾԴ༈ஈٙ܆܈ღdΎϣ
̈ତသဍତ (leakage)d௰dኬߧࡡϞٙଡ଼ᔌॹฦᓹΥూࡡٙʔҁΌdආϾԴ
طᐕٙഐ؈̌ᑦɓᔉf
3. ܔᙄ፯͜ EWT (extension working time) ٙ࣬̂ᇔኒ ( ྡ C10)f͟၍ഢʫ͉ఱ᙮
᐀ᆠٙᐑྤd̋ɪ݄ᅃˤ࣬̂˓جɦึʔᓙή࿁৵ԸᇭЪ̋ᆠd˸ಂܙՉঐܵᚃ
ၪܵႅᆠً࿒fΪϤί࣬̂ཀʕdவԬேึ̋ᜫᇔኒոʷdԴՉঐЪމᆗ၍
ኣeאաᏚᏀɢ༸ϾݴਗٙʈЪࣛගᐵfˈՉd࿁ڋӉኪ୦Դ݄͜ᅃˤ࣬̂جٙ
ኪࡰᔼࢪdא٫Ԓஈᘒࢥ̨ᝄٙतࣿंࡉૢdEWT ࣬̂ᇔኒ̙ٙԶʈЪࣛගd( ί
ᅺະܓɨd) ̥Ϟɽߒ̬ɤʱᙒdʔཀ͜Ըਂλ࣬၍܆෬ҏdவࣛගᏐ༈ၞၞϞ
ቱəfცࠅ̮ࣸءจٙ݊dί࣬၍ஷ༸ʕٙܓʿ๛ܓே༰٤ंʕ٫৷d߰݊ॷ০
ӚϞҪ၍ഢʫٙ˥૰і৻d࣬̂ᇔኒٙʈЪࣛගɦึ࿁Ύᐵf
ྡ C10 ݄ᅃᔼࢪܔᙄ፯ٙ࣬̂͜ᇔኒ݊
Kerr EWT sealerdཱིတ๐̈ࣛd̴ʔึ
ڜᖟ࣬φଡ଼ᔌٙᓹΥూࡡd௰ঐଡ଼ᔌ
הіϗdШіϗٙܓɦʔึ˄ҞdΪ
Ϥԑ˸ᆽڭ࿁ࡈஷ༸̈ɹٙௐࣖ؈d
ٜՑ৶ଡ଼ᔌॹฦᓹΥూࡡҁϓ
4. ᇔኒٙ˙όj
(1) ٜટ͜˴৵Ըᇭٙφ၌ᙳ੭ɓᓃᇔኒf್ܝdɓৎ࿔࿔ໄɝ၍ഢdٜՑת༺֛
ᓃfШϤɓ˙όϞ̙ঐึίۃආཀʕdΪຠᙃՑʔۆ၍ኣdϾԴᇔኒί˴ᇭ
০ת༺༈࣬၍ٙͦᅺଉܓʘۃఱʊપᏚદdኬߧ࣬φݬԨӚϞᇔኒdϾ˲ᇔኒ
࿁၍ኣ̬մٙɰ༰ʔѩʴf
(2) ͜ቛ০ᙳ੭Ԩᇔኒ၍ഢஷ༸ʕf˸ʃቛ০ب՟ቇඎᇔኒdଉɝՑཫ֛
ת༺࣬၍ஷ༸ᓃۃߒ 2~3mm ஈd˸ˀࣛᙒ˙Σ࿔࿔ૅᔷቛ০dԨӉಃഢৗ
̈࣬၍dᜫቛ০ɪࡡب՟ٙᇔኒd̙˸ѩʴՑ̬մٙ၍ኣɪ ( ྡ C11)fટ
ഹ˴৵Ըᇭφ၌̙Ύبˇᇔኒd( ್dɰ̙ʔ̀ΎبОᇔኒ )dᎇܝఱਗ਼
˴ᇭ০ᖢή׳ආ၍ഢd࿔࿔ਗ਼ʘપՑ֛Зf
G. ᇔኒʘܝd̀˸ᇠ࿔ᖢٙਗЪdਗ਼˴৵Ըᇭ׳Ց༈࣬၍ٙཫ֛ͦᅺଉܓf
ίੂБ̋ᆠʲᓙᇭdԨʚ˸ٜۧᏀᏚකਂ࣬̂܆෬ਗЪʘۃi௰λᒔঐΎε׳
ɓՑՇ˕ڝ᙮ᇭ০ආՑϤ࣬၍ʕd˸Զԑٙ৵ԸᇭdЪމܝᚃੂБୖྼ࣬̂
ٙਿͩfϤՍʘࠅჯ֝׳ί༈νОਗ਼˴ᇭ০ᖢή׳ආ၍ഢdϾՉᗫᒟఱίࠅ͜ᇠ
࿔˲ჀݓήਗЪ̘ש͂˴ᇭd[ Ϥࣛ੬̙ԈՑ˴৵ԸᇭdՉඔ၌֛Зഹڗܓٙᅺ
া (maker)dਗ਼ึᎇഹ˴ᇭቊ၍ഢчɝdϾ࿔࿔ᗙᔷਗdᗙಃ࣬φ၌ɨӐ ]f௰ܝd
10 νОੂБٜۧᇘᏚᏀ෬̂࣬၍ӻ୕