- Chap 1 Introduction
- ÐÝήͩáÙÊÍïëùöÍùÊ
-
- - TEXT
-
- Shillingburg
HT, Hobo S, Witsett LD, Jacobi R, Brackett SE
- Fundamentals
of Fixed Prosthodontics, 3rd ed.
- Rosenstiel
S, Land MF, Fujimoto J
- Contemporary
Fixed Prosthodontics, 2nd ed.
- Malone
WFP, Koth DL
- Tylman's
Theory and Practice of Fixed Prosthodontics, 8th ed.
- Prosthodontics
- 1.
crown & bridge
- 2.
removable partial denture
- 3.
maxillofacial prosthodontics
- 4.
complete denture: edentulous ridge¸¦ ÀÌ¿ë
-
- Terminology
- 1.
prosthesis(ÜÍôÎ)
- ÀÎüÀÇ
°á¼ÕºÎ¸¦ ÀΰøÀûÀÎ ´ëÄ¡¹°·Î ´ëÄ¡½ÃÄÑ ÁÖ´Â °Í. ex) ÀÇÁ·, ÀǾÈ, ÀÇÀÌ µîµµ Æ÷ÇÔ
- 2.
prosthodontics(dental prosthesis. öÍΡÜÍôÎùÊ) Ä¡ÀÇÇÐÀÇ ÇÑ ºÐ¾ß·Î¼. Ä¡¾ÆÀÇ Ä¡°üÀ»
¼öº¹Çϰųª(crown. dowel crown) °á¼ÕÄ¡¾Æ¿Í ÀÌ¿¡ °ü·ÃµÈ °á¼ÕÁ¶Á÷À» ÀΰøÀûÀÎ ÀåÄ¡·Î
º¸¿ÏÇØ¼ »ý¸®ÀûÀÎ ±â´ÉÀ̳ª ¿Ü¸ð, °Ç°, Æí¾È°¨À» ȸº¹½ÃÄÑÁÖ´Â °úÇÐÀÌ¸ç ¿¹¼ú(art
and science )
- function(engineer)
- ÀúÀÛ, ¹ßÀ½
- esthetic(artist)
- ƯÈ÷ ÀüÄ¡ºÎ
- biological
effect(doctor) - Àμú
- 3.
crown & bridge prosthodontics
- ´ÜÀÏ
Ä¡¾Æ¸¦ ¿ÏÀüÈ÷ ¼öº¹(crown)Çϰųª, ȤÀº °íÁ¤¼º ÀΰøÀåÄ¡¹°·Î ÇÑ °³ ÀÌ»óÀÇ °á¼ÕÄ¡¾Æ¸¦
º¸Ãæ½ÃÄÑÁÖ´Â Ä¡°ú º¸Ã¶ÇÐÀÇ ÇÑ ºÐ°ú.
- 4.
crown
- 1)
¼Õ»óµÈ ÀÚ¿¬Ä¡¸¦ ¼öº¹Çϱâ À§Çؼ ±Ý¼ÓÀ̳ª µµÀç, ȤÀº resinÀ¸·Î °¨½ÎÁÜÀ¸·Î½á ÀÚ¿¬Ä¡ÀÇ
ÇØºÎÇÐÀû ÇüŸ¦ ȸº¹½ÃÄÑÁÖ´Â ¼öº¹¹°
- 2)
Çǰ³ Á¤µµ¿¡ ÀÇÇÑ Á¾·ù
- (1)
full veneer crown - crown ºÎÀ§ÀÇ surface µéÀ» ¿ÏÀüÈ÷ °¨½Î¼ ¼öº¹
- (2)
partial veneer crown - ÇÑ ¸éÀº °¨½ÎÁö ¾Ê°í ¼öº¹(three quarter crown
- 3)
Àç·á¿¡ ÀÇÇÑ Á¾·ù
- (1)
metal crown
- ¿¬¼º,
Àü¼ºÀÇ ÀåÁ¡ÀÌ ÀÖ´Â gold¸¦ ¸¹ÀÌ »ç¿ë - ÁÖ·Î ±¸Ä¡ºÎ gold´Â ºÎ½Ä, º¯»ö¿¡ resistant
Çϰí, ¿ëÀ¶¿Âµµ°¡ ºñ±³Àû ³·´Ù ÁÖÁ¶½Ã ¹Ì¼¼ ºÎÀ§±îÁö castingÀÌ Àߵǰí toxicity
¾øÀ» »Ó ¾Æ´Ï¶ó esthetic»ó ÀåÁ¡À» °®´Â´Ù.
- (2)
jacket crown - ÁÖ·Î ÀüÄ¡ºÎ¿¡¼ estheticÇÑ ÀÌÀ¯·Î single crownÀ¸·Î »ç¿ëµÈ´Ù.
resin J. crown°ú porcelain J. crownÀÌ ÀÖ´Ù.
- (3)
porcelain fused to metal crown, resin veneered metal crown.
- - (1)°ú
(2)ÀÇ ÀåÁ¡À» °áÇÕÇÏ¿© ½É¹ÌÀûÀÌ¸ç °µµ º¸°µÈ crownÀ¸·Î bridgeÀÇ retainer·Î »ç¿ëÇÒ
¼ö ÀÖ´Ù. ±¸Á¶´Â metal·Î framework ÁÖÁ¶ÈÄ, Ç¥¸é¿¡ porcelain À̳ª resinÀ¸·Î ÀÔÈû.(lingualÃøÀº
metal)
- cf)
resin: °æÈ½Ã ¼öÃà, metal°ú ºÙÁö ¾ÊÀº ¼ºÁú; loop³ª bead¸¦ ¸¸µé¾î ±â°èÀûÀ¸·Î
ºÎÂø½ÃÅ´.
- porcelain:
°í¿Â¿¡¼ metal°ú ¼·Î ÈÇÐÀû ±â°èÀûÀ¸·Î °áÇÕ
- 5.
bridge
- non
removableÇÑ º¸Ã¶¹°·Î¼, ÇÑ °³ ÀÌ»óÀÇ °á¼Õ Ä¡¾Æ¸¦ ¼öº¹½Ã۱â À§ÇØ, °á¼ÕÄ¡¿¡ ÀÎÁ¢ÇÑ
Ä¡¾Æ¸¦ Áö´ëÄ¡·Î ÀÌ¿ëÇÏ¿© ºÎÂø½ÃŲ °íÁ¤¼º º¸Ã¶¹°
- 6.
removable bridge
- Àû¿ë:
Ä¡¾Æ »èÁ¦¸¦ ½È¾îÇϰųª, ³ªÀÌ ¾î¸° patient
- cf)
removable partial dentureÀÎ °æ¿ì´Â Ä¡¾Æ»Ó¸¸ ¾Æ´Ï¶ó ÁÖÀ§ Á¶Á÷µµ ÀÌ¿ë(edentulous
ridge)Çϰí Ä¡¾Æ³ª ÀÇÄ¡»óÀº resinÀ¸·Î ±¸¼ºµÊ.
- removable
bridge´Â ¸ðµç ±³ÇÕ¾ÐÀÌ ÀÎÁ¢ Áö´ëÄ¡¿¡ ÀÇÇØ¼¸¸ support¸¦ ¹Þ°í ÀÇÄ¡»óÀÌ ¾ø´Ù.
±×·¯³ª removableÇϰí, clasp¿¡ ÀÇÇØ À¯ÁöµÇ¸ç designÀº bilateral·Î µÇ¾îÀÖ´Â partial
dentureÀÇ ÀÏÁ¾ÀÌ´Ù.
-
- 4
Components of bridge
- 1)
abutment(ò¨ÓÜöÍ)
- º¸Ã¶¹°À»
À¯ÁöÇØ ÁÖ´Â ÀÚ¿¬Ä¡¾Æ³ª Ä¡±Ù
- 2)
retainer(ë«ò¥ ÀåÄ¡)
- »èÁ¦µÈ
Áö´ëÄ¡¸¦ ÀçÇü¼º½ÃÄÑÁÖ´Â restorationÀ¸·Î bridgeÀÇ ÇÑ part(¿¹; gold crown. inlay.
dowel crown µî) ¿©±â¿¡ Áö´ëÄ¡°¡ ºÎÂøµÇ¸ç ponticÀÌ ¿¬°áµÈ´Ù.
- 3)
pontic(ÊÍïöÍ)
- °á¼ÕÄ¡ÀÇ
Ä¡°üºÎ¸¦ ½É¹ÌÀû ±â´ÉÀûÀ¸·Î ´ëÄ¡½ÃÄÑÁÖ´Â Àΰø¹°¿ø·¡ ÀÚ¿¬Ä¡ÀÇ °ø°£À» ±×´ë·Î ÀçÇö½ÃŰÁö´Â
¾Ê´Â´Ù.
- 4)
joint(connector, ææÌ¿ ÀåÄ¡)
- dental
bridgeÀÇ ÇÑ part·Î retainer¿Í ponticÀ» °áÇÕ½ÃÄÑ Áְųª, bridge pontic µé »çÀÌÀÇ
°¢ ¿¬°á ºÎÀ§.
- (1)
rigid joint(solder joint)
- (2)
semirigid joint
- (3)
non - rigid joint(stress breaker): non - rigid joint´Â ´ç±â¸é ºüÁü
-
- History
- 1.
º¸Ã¶ÀÇ ½ÃÀÛÀº fixed type.
- - B.
C 270. Æä´ÏŰ¾ÆÀÇ À¯°ñ ÇϾǿ¡¼ gold wire·Î splintingµÈ fixed typeÀÇ ÅÂÃÊÀÇ
bridge ¹ß°ß.(¿¾ SidonÀÇ ¹«´ý)
- pontic:
»ó¾Æ »ç¿ë
- joint:
gold wire »ç¿ë
- 2.
¹®Çå»ó. 12c Àεµ¿¡¼. denture ÀåÄ¡
- 3.
13c ¸¶¸£ÄÚÆú·Î [µ¿¹æ°ß¹®·Ï]
- - µ¿³²¾Æ.
ÀþÀº ³²³àµéÀÌ gold foil·Î Ä¡¾Æ¸¦ ¾º¿ö Àå½Ä È¿°ú.
- 4.
16c Áß¿±. Spain
- - »À,
»ó¾Æ¸¦ ±ð¾Æ partial denture·Î »ç¿ë
- 5.
17c Áß¿±. Japan
- - ³ª¹«·Î
¸¸µç removable partial denture µîÀå
- 6.
1728³â. Pierre Fauchard
- - "
Ä¡°úÀÇÇÐÀÇ ¾Æ¹öÁö". Ä¡°ú¿¡ °ü·ÃµÈ ÀÚ·á ¼öÁýÇÏ¿© ÃÖÃÊÀÇ Ä¡°ú ¼Àû ¹ßÇà.
- - crown
¼Ò°³
- - ÀϹݿܰú¿¡¼
Ä¡°ú µ¶¸³
- 7.
1792³â de Chamant
- - ceramic(µµÀç)
ÀÌ¿ëÇÑ ÀΰøÄ¡ Á¦ÀÛ¹ý ¼Ò°³
- 8 1805³â
Garriot
- - TMJÀÇ
hinge axis theory¿¡ ÀÔ°¢ÇÏ¿© ±³Çձ⸦(articulator) ¹ß¸í
- 9.
1858³â Bonwill
- - incisal
edge¿Í Á¿ì TMJ °£ÀÇ °Å¸®°¡ 4 inch ÀÓÀ» ÁÖÀå. 4 inch triangle theory(±³ÇÕ±â
Á¦À۽à Âü°íµÊ)
- 10.
1878³â Richmond
- - Ä¡¾ÆÀÇ
coronal portion defect°¡ ½ÉÇÒ ¶§. root¸¦ ÀÌ¿ëÇÏ¿© crownÀ» Á¦ÀÛÇÏ´Â ¹æ¹ý Á¦Ã¢.
- 11.
1906³â Carmichael
- - Partial
veneer gold crownÀÇ Ãʱâ ÇüÅÂÀÎ Carmichael's inlayÁ¦ÀÛ.
- 12.
1907³â Tinker
- - Carmichael's
inlay¸¦ °³·®ÇÏ¿© 3/4 crown Á¦ÀÛ(axial ÃøÀÇ 4¸é Áß ÇѸéÀº intactÇÑ crown)
- 13.
1907³â Taggart
- - lost
wax tech.ÀÇ casting method¸¦ Ä¡°ú º¸Ã¶¿¡ ÃÖÃÊ·Î µµÀÔ.
- - ÇöÀçµµ
lost wax tech.À» Ä¡°ú ÁÖÁ¶¹ýÀ¸·Î »ç¿ë.
- 14.
1950³â´ë ÀÌÈÄ, Àç·áÇÐÀû, ±â°è °øÇÐÀû, ±³ÇÕÇÐÀûÀÎ ¸¹Àº ¹ßÀü.
- (1)
rubber base imp. mat.
- (2)
high speed hand piece - ultra high speed air turbine handpiece
- (3)
PFM crown µîÀå
- (4)
gold alloy, ceramic, implant
- (5)
fully adjustable articulator.
-
- Types
of bridge retainer
- 1>
extracoronal retainer(full veneer, partial veneer crown)
- 2>
intracoronal retainer(inlay retainer)
- 3>
intraradicular retainer(dowel crown)
- 1.
extracoronal retainer
- A.
full veneer crown(complete V.Cr)
- 1)
full veneer metal(gold) crown
- 2)
jacket crown(complete resin, porcelain)
- 3)
porcelain fused to metal crown
- 4)
resin veneered metal crown
- B.
partial veneer crown - ¸ðµÎ gold crownÀÓ
- 1)
3/4 crown
- ÀϹÝÀûÀ¸·Î
labial Ãø¸¸ openµÇ¾î Ä¡ÁúÀÌ ³ëÃâ
- 2)
modification
- pinledge
retainer
- 7/8
crown(buccal surf.ÀÇ mesial half Ãø¸¸ open)
- proximal
half crown
- reverse
3/4 crown
- MacBoyle
retainer
- 2.
intracoronal retainer(= inlay retainer)
- proximal
ÂÊÀ» Æ÷ÇÔÇÏ´Â inlay·Î Ä¡¾ÆÀÇ ³»¸éÀ¸·ÎºÎÅÍ(cavity) retentionÀ» ¾ò´Â´Ù.
- 1)
Áö´ëÄ¡ »óÅ ¾çÈ£Çϰí
- 2)
Ä¡¿ÀÌ ¹Ù¸¥ °æ¿ì
- 3)
±³ÇÕÀÌ Á¤»óÀûÀÎ °æ¿ì¿¡ »ç¿ë
- 4)
missing space°¡ ÀûÀº short space¿¡¼¸¸ »ç¿ë
- 3.
(intra) radicular retainer(dowel crown)
- root
³»·ÎºÎÅÍ retentionÀ» ¾ò´Â´Ù. root¿¡ post¸¦ ¹Ú¾Æ¼ crown ȸº¹
- 1)
dowel retainer: Richmond Cr.ºÎÅÍ ½ÃÀÛÇÑ °¡Àå ¿À·¡µÈ °Í.
- 2)
endo post: post¿¡ ¸Â´Â drill±îÁö set·Î ±â¼º Á¦Ç°ÀÌ ÆÇ¸ÅµÊ - drill·Î hole Çü¼º
ÈÄ post¸¦ ³¢¿ö ³Ö´Â´Ù.
- 3)
Kurer system: µ¹·Á¼ ³ª»ç½ÄÀ¸·Î »ðÀÔÇÏ´Â postÀÎ °ÍÀÌ endo post¿ÍÀÇ Â÷ÀÌ
- 4)
para-post system: endo post°°Àº °ÍÀ» ¹Ú°í, À̰ÍÀ¸·Î retentionÀÌ ºÎÁ·ÇÒ ¶§ ´õ
ÀÛÀº post¸¦ 1-2°³ ´õ ¹Ú´Â´Ù.
- 5)
custom made dowel core & crown: post¿Í core¸¦ ¸ÕÀú ÁÖÁ¶ÇÏ¿© Á¦ÀÛÇϰí post¸¦
cementation ÇÏ¿© Áö´ëÄ¡ ȸº¹ ÈÄ, impression ¶°¼ ÀÌ À§¿¡ Á¤»óÀûÀÎ crown Á¦ÀÛÇÏ¿©
ÀåÂøÇÔ.
-
- Advantages
of bridge
- 1.
mastication
- 2.
speech
- 3.
esthetics
- 4.
maintain the tooth position & supporting structure - ÀÎÁ¢ dental archÀÇ
positionÀÌ º¯Çϰí supporting structure°¡ º¯ÇÏ´Â °ÍÀ» ¹æÁöÇÏ°í °Ç° À¯Áö.
- When
a space is unfilled
- 1.
ÀÎÁ¢Ä¡¾ÆÀÇ drifting, ´ëÇÕÄ¡ÀÇ elongation
- - loose
contact point
- - food
impaction
- - caries
& periodontal diseases
- 2.
occlusal interference
- - mandible
deviation(normal chewing cycle¿¡¼ ÀÌÅ»)
- - bruxism
- - TMJ
pain dysfunction syndrome
- 3.
esthetic, speech, chewing efficiency¿¡ ¹®Á¦ ¹ß»ý
-
- Cantilever
bridge
- 1.
definition
- - bridgeÀÇ
retainer°¡ ponticÀÇ ¾ç³¡ ÂÊ¿¡ Á¸ÀçÇÏÁö ¾Ê°í, ÇÑÂʸ¸ÀÇ abutment¿¡ retainer¸¦
¸¸µé¾î pontic°ú ¿¬°á½ÃŲ bridge.
- ÇÑÂÊ¿¡
ÀÎÁ¢Ä¡°¡ ¾øÀ» ¶§ ´Ù¸¥ ÂÊ¿¡¸¸ µÎ°³ÀÇ Ä¡¾Æ¿¡ ¿¬°á
- 2.
indication(Á¶°Ç)
- 1)
missing spanÀÇ space°¡ Á¼¾Æ¾ß ÇÑ´Ù.
- 2)
abutment supporting structure°¡ °ÇÀüÇØ¾ß ÇÑ´Ù.
- 3)
abutment root°¡ ±æ°í, ÀÌ»óÀûÀ¸·Î »ý°Ü¾ß ÇÑ´Ù.
- 4)
pontic¿¡ °¡ÇØÁö´Â ±³ÇÕ·ÂÀÌ ¾ÆÁÖ °æ¹ÌÇÒ ¶§
- 3.
ÀÓ»ó Àû¿ë ¿¹
- 1)
ÇÏ¾Ç Á¦ 2´ë±¸Ä¡°¡ missing ½Ã ´ëÇÕÄ¡ÀÇ extrusion ¹æÁö¸¦ ¸ñÀûÀ¸·Î #35,#36 ¹øÀ»
ÀÌ¿ëÇÏ¿© ¿¬°á, ¼Ò±¸Ä¡ sizeÀÇ ÀÛÀº ponticÀ» #37¿¡ »ç¿ë
- 2)
lst premolar of lower jawÀÇ missing ½Ã, ¹Ù·Î ¾ÕÀ̳ª- »ó¾Ç Ä¡¾Æ¿Í (P1) º° contactÀÌ
¾ø´Ù. (distal ¸¸ ¾à°£) 1st molar¸¦ crown ÇØ¾ßÇÒ ¶§ µÚÀÇ Ä¡¾Æ¸¸À» ÀÌ¿ëÇÏ¿© ¼öº¹ÇÑ´Ù.
- 3)
»ó¾Ç ÃøÀýÄ¡ missing ½Ã, canineÀ» ÀÌ¿ëÇÏ¿© ¼öº¹ lingual rest seat & rest·Î
°É¸®°Ô¸¸ ÇØÁØ´Ù.
-
- Dental
implant
- 1.
definition
- oral
tissue ³»¿¡ »ðÀԵǾî crownÀ̳ª denture¸¦ supportÇÏ´Â deviceÀ̰í, missing tooth¸¦
´ëÄ¡ÇÏ´Â artificial abutment ÀÌ´Ù
- artificial
abutment tooth
- blade
Vent implant -µÎ²² 1.2mmÀÇ blade¿¡ vent°¡ ¶Õ·ÁÀÖ°íimplant post¿Í À̸¦ ¿¬°áÇÏ´Â
neck·Î ±¸¼ºµÊ
- 2.
implant material: biocompatible material(foreign body reaction À» ÀÏÀ¸Å°Áö ¾ÊÀº
¹°Áú)
- metal
- titanium, Cr-Co alloy(Vitallium, Tantalum)
- ceramic,
hydroxyapatite
- carbon
- vitreous carbon
- 3.
dental implantÀÇ ºÒ¸®ÇÑ Á¡
- ±¸°³»·Î
¿¬°áµÇ¾î ¼¼±Õ infectionÀÇ source°¡ µÉ ¿ì·Á
- °·ÂÇÑ
occlusal force°¡ °¡ÇØÁü.
- o ideal
occlusal surface. ȸº¹ - ideal occlusion
- o gingival
sulcus¿¡ infection¾øµµ·Ï periodontal health¿¡ ½Å°æÀ» ½á¾ß ÇÑ´Ù.
-
- Bridgework¿¡¼
°í·ÁÇÒ »çÇ×
- 1 occlusionÀÇ
ȸº¹
- 2 retention
- 3 pulpÀÇ
vitality À¯Áö
- 4 esthetics
- Clinical
& laboratory procedure for bridge
- 1.
diagnosis and treatment planning
- 2.
abutment preparation
- 3.
jaw relation record
- CR
, CO check biteÀ» ¶á´Ù.
- 4.
impression taking - working cast¿Í die¸¦ Á¦ÀÛŰ À§ÇØ.
- 5.
working cast, die
- 6.
mounting the cast on the articulator: ¸ðµ¨À» ±³Çձ⿡ mounting ½ÃŲ´Ù. - »ó.
ÇϾÇÀÇ jaw movement checking
- 7.
wax pattern Á¦ÀÛ: inlay wax »ç¿ë
- 8.
sprue pinÀ» ºÎÂøÇϰí investing
- 9.
casting: crown & pontic ¿Ï¼º
- 10.
soldering joint Çü¼º
- 11.
try in and adjustment
- 12.
polishing
- 13.
abutment¿¡ cementation