Page 30 - 根管治療的美麗與哀愁 (序曲)

ࣩԷɞ ˫࣬߰Ϟʫ̇ᔷұʘஈd੬ึ̈ତਉ࣬၍

̸ɪୋɓʃЈ኉ 24( ྡ 8A) Չ˫࣬ίቦڐ࣬φٙή˙dϞɓࡈ߉್ٙᛃұ (inner
curvature)dא஢݊Ϊމவࡈ˫࣬ί೯ԃٙཀ೻ʕdίϤஈቊ༾ՑɓԬଡ଼ᔌഐ࿴ٙ܈ღ
ڜཞdԴ੻̴ʔ੻ʔᔎɓࡈᛃ˸ᒒකfΪϤ˺୚Ꮸൖ˫࣬ࣛd߰ԈՑϞவ၇߉್ٙᛃұd

Ꮠ༈ࠅཫк༈ஈ̙ঐึ̈ତϞਉ˕࣬၍ʱ؜ٙᅂ྅f

ྡ 8A 24 ٙ˫࣬φಃჃːਉϞɓ̇௘ᔷ ྡ 8B 25 ٙ࣬φ௅ЗdϞ஢εҋʱٙਉ
ұ (inner curvature)d຾᜕ᜑͪ༈ஈ੬ึ ˕࣬၍ஷ༸dʿεࡈ࣬၍̈ɹdϞ፠຾
̈ତਉ˕࣬၍ ̂෬ཱིတϾ๐̈ٙ࣬၍ᇔኒdяତ̈ٙ
ϢϢʃͣڀԸˏኬԈᗇ

Νᅵήdίᇘ੗࣬̂ܝdᏨൖஔܝ X Έᅂ྅ ( ྡ 8B)dʔሞ݊ 24eᒔ݊ 25dί࣬
φ௅Зޫяତ̈ልᕏٙ࣬၍ӻ୕dே̙޶ՑɓϢϢͣʕ੭ͣٙᓃًᅂ྅ (white in white)
̈ତdϾவԬே݊Ϊ஢஢εε࣬၍̈ɹd຾ٜۧ͟ᏚᏀҦஔᇘ੗෬̂ܝdί˫࣬ڌ

ࠦකɹஈd࣬၍ᇔኒΪ෬ཱི̂တ๐̈ܝהҖϓٙϢϢʃͣڀ (puffs)fϾவࡈ౻൥ఱ
Dr. Schilder ٙᝈᓃϾԊd͍݊ਂՑҁ዆ᇘ੗ཀܓ̂෬ (overfilling) ٙ฽ߧڌତ ( ሗਞԈ
ࣩԷɤɞ )f

14 యࠠልᕏεᜊٙ࣬၍ӻ୕