- Chap 2 Diagnosis and Treatment Plan
-
- Diagnosis ½Ã ÇØ¾ßÇÒ »çÇ×
- abnormality recognition
- seriousness evaluation
- etiologic factor determination
- Á¤È®ÇÑ Áø´ÜÀ» À§Çؼ´Â ¸¹Àº °æÇè°ú Áö½ÄÀÌ ÇÊ¿äÇÏ´Ù.
-
- Ä¡·á °èȹ
- Áø´ÜÀ¸·ÎºÎÅÍ ³ª¿Â °á°ú¿Í ¸ðµç ¿©°ÇÀ» °í·ÁÇØ¼ °¡Àå ÁÁÀº ¹æ¹ý°ú ¼ø¼¸¦
°áÁ¤, ¼±ÅÃÇÏ´Â °Í. ÃѰýÀûÀÌ°í ¿¹¹æÀûÀÎ Ä¡·á °èȹ¿¡ ÀÇÇØ ÁÁÀº °á°ú ¹× ¿¹Èĸ¦
±â´ëÇÒ ¼ö ÀÖ´Ù.
- °¡Àå ÁÁÀº Tx. planningÀº step by step procedureÀÌ´Ù.
- <±¸Ã¼Àû step>
- X-ray
- Áø´Ü¸ðÇüÁ¦ÀÛ
- oral examination
- ȯÀÚ¿Í ´ëÈ·Î MH. DH¿¡ ´ëÇØ consultation
- explorer·Î ¸ðµç Ä¡¾Æ °üÂû
- periodontal consideration
- ±³Á¤Ä¡·á Çʿ俩ºÎ °áÁ¤
- appointment arrangement
-
- Diagnostic procedure for bridge
- 1. history taking: ´ëȸ¦ ÅëÇÏ¿© Pt.ÀÇ °Ç°»óÅ check
- 1) chief complaint
- ȯÀÚ°¡ ³»¿øÇÑ ÁÖ¿ä ¿øÀÎ; comfort, function, social, esthetic
- Ä¡°úÀÇ»çÀÇ ideal treatment plan°ú ȯÀÚÀÇ Èñ¸ÁÀ» ¼·Î Á¶Àý
- 2) medical history
- medication: ÀÔ¿ø °æÇè, ÇöÀç º¹¿ëÇÏ´Â ¾à
- allergy: ƯÈ÷ ±¹¼Ò ¸¶ÃëÁ¦¿¡ ´ëÇØ¼
- systemic disease: hypertension, cardiovascular disease, diabetes,
- epilepsy µî.
- legal problem¿¡ ´ëÇÑ ´ëºñ¸¦ À§Çؼµµ ÇʼöÀûÀÓ
- -classification-
- a. affecting Tx. method
- b. affecting the Tx. plan
- c. systemic condition with oral manifestation
- d. possible risk factor
- 3) dental history
- TMJ problem - TMJ pain dysfunction
- peridontal history
- restorative & prosthodontic history
- oral surgery history
- endodontic history
- degree of cooperation(ÇùÁ¶µµ, oral hygiene)
- 2. clinical examination
- 1) radiographic exam.
- (1) standard filmÀÌ Ä¡°ú ¿µ¿ª¿¡¼ ¸¹ÀÌ »ç¿ë.
- X-ray beamÀ» Ä¡¾Æ¿¡ ÂÉÀÓ.(lingualÃø¿¡ film)
- black ºÎÀ§: radiolucent - soft
- white ºÎÀ§: radiopaque - hard
- 14ˌ˂ full mouth intraoral X-ray
- (2) panoramic X-ray: Àü¾ÇÀÇ X-ray »óÀ» ÇѲ¨¹ø¿¡ ¾òÀ½.
- Man. Max. TMJÀÇ »óŸ¦ °üÂû°¡´É
- # Intraoral X-ray film¿¡¼ °üÂûÇØ¾ß ÇÒ Á¡µé
- 1> Áö´ëÄ¡¾ÆÀÇ degree of bone loss(°ñÈí¼öµµ)
- alveolar bone ÀÇ level , C/R ratio, trabeculation pattern
- 2> periodontal pocket(gingival sulcus°¡ normal depth ÀÌ»ó)
- & furcation involvement
- 3> periodontal membraneÀÇ quality - lamina duraÀÇ continuity
- 4> root morphology, number & retained root
- 5> apical lesion & supporting bone quality
- Ä¡¾Æ³»ºÎÀÇ º´º¯ÀÌ apical ºÎÀ§·Î ÆÄ±ÞµÉ ¶§ blackÀ¸·Î º¸ÀÓ.
- 6> dental cariesÀÇ depth
- 7> pulp morphology - canal filling (Àß ¾ÈµÇ¾î ÀÖÀ» ¶§´Â Endo. Tx.
ÈÄ º¸Ã¶)
- 8> long axis relationship
- 2) oral exam.
- (1) ±â±¸ mouth mirror: °Å¿ïÀÇ ¿ªÇÒ »Ó ¾Æ´Ï¶ó tongue cheekÀÇ retraction,
- Á¶¸í¿ªÇÒ
- water & air syringe
- explorer
- cellophane strip
- floss silk: contactÀÇ Á¤µµ, Â±â Á¦°Å
- (2) °üÂûÇÒ Á¡
- 1> soft tissueÀÇ condition - healthy gingiva, attached gingiva
width
- 2> periodontal pocketÀÇ À¯¹«
- 3> Ä¡¾Æ surfaceÀÇ »óÅ - discoloration, decalcification (caries
°¨º°¿¡´Â À°¾È °üÂû°ú, explorer°¡ °¡Àå ÁÁÀº ¹æ¹ý ; ±î¸Ä°í Âñ·¯º¸¸é µé¾î°¨) -
soft dentin Á¦°Å ¾Ê°í crown setting ½ÃŰ¸é ³»ºÎ¿¡¼ caries ÁøÇà
- 4> tooth mobility
- 5> tooth vitality; electric pulp test - Àü·ù¸¦ Åë°ú½ÃÄÑ pulp µî,
Ä¡¾ÆÀÇ vitality °üÂû
- 6> oral hygiene care and caries index
- 7> occlusion °ü°è - premature contactÀÇ À¯¹«(facet Çü¼º), anterior
guidance, slide in centric
- 8> jaw relation - arch size, jaw movement
- 9> ÀÌÀü º¸Ã¶¹°ÀÌ ÀÖÀ» ¶§, ÁÖÀ§Á¶Á÷ÀÇ ¿¹Èĸ¦ °üÂû
- 10> ÀÌÀü ¼öº¹¹°¿¡ ´ëÇÑ Á¶»ç(±â´É, ½É¹Ì¼º,±³ÇÕ).
- 3) head and neck examination
- TMJ dysfunction
- masticatory muscle
- facial profile
- lip
- 3. diagnostic cast(= study cast)
- »ó. ÇϾÇÀÇ full archÀÇ cast¸¦ Á¦ÀÛÇÏ¿© ±³Çձ⿡ mounting½ÃŲ °æ¿ì¸¦
¸»Çϸç Á¤È®ÇÑ Áø´ÜÀ» À§ÇØ ÇʼöÀûÀÌ´Ù. ±¸°³»º¸´Ù accessibility, visibility°¡
ÁÁ±â ¶§¹®.
- # Value of Dx. cast
- 1) bridge¿¡ ÀÛ¿ëµÇ´Â force¸¦ evaluation - edentulous space length,
curvature of arch, inclination of abutment tooth
- 2) ´ëÇÕÄ¡ occlusal planeÀÇ °üÂûÀÌ °¡´ÉÇϹǷΠ´ëÇÕÄ¡ÀÇ ÀçÇü¼º ¿©ºÎ¸¦
°áÁ¤ÇÒ ¼ö ÀÖ´Ù.(rebuilding or grinding)
- 3) ¹Ù¶÷Á÷ÇÑ path of insertion & removalÀ» ¾òÀ» ¼ö ÀÖ´Ù.
- Áö´ëÄ¡¿¡ bridgeÀ» ³¢¿ï ¶§, µÎ Áö´ëÄ¡°¡ parallelÇϰí POI°¡ ÇÑ ¹æÇâÀÏ
¶§ °¡Àå ÁÁ´Ù.
- Áö´ëÄ¡¿¡, ±¸°Á¶Á÷¿¡ º¸Ã¶¹°À» ÀåÂøÇÏ´Â ¹æ¹ý.
- POI
- 4) Áö´ëÄ¡ÀÇ »èÁ¦·®À» ÃøÁ¤ÇÒ ¼ö ÀÖ´Ù.(pulpÀÇ exposure µîÀ» °í·Á)
- 5) ±³ÇÕ·ÂÀÇ ¹æÇâ
- 6) ¸ðµç Tx. planÀ» °èȹÇÒ ¼ö ÀÖ´Ù.
- 7) missing spanÀÇ ponticÀÇ ÀûÀýÇÑ ¼±Åÿ¡ µµ¿òÀÌ µÈ´Ù.
- 8) diagnostic wax up
- 4. photograph
- estheticÇÑ ¸éÀÌ °Á¶µÉ ¶§
- ȯÀÚÀÇ ±â´ë¿Í ÀÇ»çÀÇ ½Ã¼ú ¹æÇâÀ» ¸ÂÃß±â À§ÇÏ¿©
- legal problem¿¡ ´ëºñÇÑ º¸Á¶¼ö´Ü
- Objectives of treatment
- 1. ÁøÇàÁßÀÎ Áúº´ÀÇ Ä¡·á
- 2. Áúº´ÀÇ ¿¹¹æ
- 3. ±â´ÉÀÇ È¸º¹
- 4. ½É¹Ì¼º ÁõÁø
-
- Ä¡·áÀÇ ¼ø¼
- 1. Áõ»óÀÇ Ä¡·á - µ¿Åë, ºÒÆíÇÔ µî
- 2. º´ÀÎ Á¦°Å - ¾ÇÈ ¹æÁö ¹× ¿¹¹æ(¿ì½ÄÁõ, Ä¡ÁÖÁúȯ)
- 3. Ä¡·á ½ÃÀÛ
- 1) ±¸° ¿Ü°ú Ä¡·á
- 2) Ä¡ÁÖ Ä¡·á
- 3) º¸Á¸°ú Ä¡·á
- 4) ±³Á¤Ä¡·á
- 5) °íÁ¤¼º º¸Ã¶Ä¡·á
- 1> ±³ÇÕ Á¶Á¤
- 2> ÀüÄ¡ºÎ º¸Ã¶
- 3> ±¸Ä¡ºÎ º¸Ã¶ - ÆíÃøÀ¸·Î »óÇϸ¦ ¸ÕÀú Ä¡·á
- 6) °¡Ã¶¼º º¸Ã¶Ä¡·á
- 7) recall check
-
- º¸Ã¶ Ä¡·á ¼ú½ÄÀÇ ¼±ÅÃ
- 1. Àç·á
- 1) plastic
- 2) cast metal
- 3) metal-ceramic
- 4) resin veneered cast metal
- 5) complete ceramic
- 6) resin retained restoration
- 2. º¸Ã¶¹°
- 1) crown & bridge
- 2) RPD
- 3) complete dentures
-
- Presenting of Tx. planning
- 1. general outline ¼³¸í - Áø´Ü °á°ú, ³»¿ø Ƚ¼ö, ºñ¿ë µî
- 2. choice of Tx.
- 1st choice, 2nd, 3rd choiceµî ÃÖ´ë ¹× ÃÖ¼ÒÀÇ Ä¡·á ¹üÀ§ Á¦½Ã
- 3. level of achievement
- Ä¡·á ¹üÀ§¿Í ÇѰè, ½É¹Ì¼º µî
- 4. expected life of restoration
-
- Indication for bridge
- 1. proper distribution of abutment tooth(À§Ä¡)
- Áö´ëÄ¡·Î ¼±ÅÃµÈ Ä¡¾Æ°¡ edentulous spaceÀÇ ¾ç³¡ Ãø¿¡ Á¸ÀçÇØ¾ß ÇÑ´Ù.
- missing space°¡ ±æ´õ¶óµµ Áß°£ Áö´ëÄ¡°¡ ÀÖ´Â °æ¿ì¿¡´Â bridge¸¦ ÇÒ ¼ö
ÀÖ´Ù.
- pier abutment = intermediate abutment
- " ±³°¢ "
- 2. healthy abutment
- supporting bony structureÀÇ atrophy°¡ ¾ø¾î¾ß ÇÑ´Ù.
- rootÀÇ ÀÌ»óÀûÀÎ ÇüÅ´ multi root, parallel sided square long shape
root.
- ÇöÀç ÁøÇàÁßÀÎ caries, periodontitis¸¦ ¾ø¾Ø ÈÄ, Áö´ëÄ¡·Î »ç¿ëÇÑ´Ù.
- vitalÇÑ °æ¿ì: ÀûÀýÇÑ Àڱؿ¡ ´ëÇØ ÀûÀýÇÑ ¹ÝÀÀÀ» ÇÏ´Â Ä¡¾Æ
- non -vitalÇÑ °æ¿ì: canal - fillingÀÌ ÀߵǾî ÀÖ¾î¾ß Çϰí apical lesionÀÌ
¾ø¾î¾ß ÇÑ´Ù.
- - apical rarefaction(pulp. º´º¯¿¡ ÀÇÇØ pus µîÀÌ ¹ÛÀ¸·Î ³ª¿À´Ù ±× ºÎÀ§ÀÇ
boneÀ» ³ì¿©¼ radiolucentÇÏ°Ô ³ªÅ¸³²)
- 3. adequate crown/root ratio(=periodontal support)
- 1) Ante's law
- 1926 ³â I.H. Ante °¡ ¹ßÇ¥ÇÑ theory
- "bridgeÁ¦À۽à Áö´ëÄ¡ÀÇ total periodontal membraneÀÇ ³ÐÀÌ´Â missing
- toothÀÇ total periodontal membraneÀÇ ³ÐÀ̺¸´Ù Å©°Å³ª, Àû¾îµµ °°¾Æ¾ß
ÇÑ´Ù."
- 2) C/R ratio
- Áö´ëÄ¡¿¡¼ C/R ratio°¡ ±æÀÌ ºñ·Î 1 : 1.5°¡ °¡Àå ¹Ù¶÷Á÷.
- ±×·¯³ª, 1 : 1.5 °¡ ¸øµÇ¾îµµ 1) tooth mobility°¡ ¾ø°í, 2) Ä¡ÁÖÁ¶Á÷ÀÌ
°Ç°Çϰí 3) ´ëÇÕÄ¡·ÎºÎÅÍÀÇ ±³ÇÕ·ÂÀÌ Á¤»óÀÏ ¶§
- ÃÖ¼Ò C/R ratio 1 : 1·Î¼µµ, Áö´ëÄ¡·Î »ç¿ëÀÌ °¡´É.
- o ÀÌ»óÀÇ Á¶°ÇÀÌ ¸Â´ÂÁö
- 1) X-ray exam.
- 2) oral exam. ÀÇ ±Ù°Å ÇÏ¿¡¼ indicationÀ» Á¶»çÇÑ´Ù.
- 3) Dx. cast exam.
-
- Factors influencing bridge construction
- (contraindication)
- 1. long missing span
- 1) ¾ÕµÚ¿¡ Áö´ëÄ¡°¡ ÀÖ´õ¶óµµ missing spanÀÌ ³Ê¹« ±ä °æ¿ì
- Ante's law¿¡ ÀûÇÕÇÏÁö ¸øÇÒ °æ¿ì°¡ ÀÖ´Ù.
- 2) À§¾Æ·¡·Î ÈÖû°Å¸®°Ô µÇ¾î Áö´ëÄ¡°¡ ¼Õ»óµÇ°í, cement°¡ Å»¶ôµÉ ¼ö
ÀÖ´Ù.
- 3) ¾Æ¹«¸® Áö´ëÄ¡°¡ Æ°Æ°ÇØµµ ±¸Ä¡ºÎ¿¡ 4°³ÀÇ missing ½Ã, bridge´Â ºÎÀûÇÕ.
- 2. crown and root form
- 1) ±³¸ð¿¡ ÀÇÇØ Ä¡¾Æ°¡ Á¤»ó±æÀÌ º¸´Ù ª°í, ±¸Ä¡ºÎÀÇ occlusal formÀÌ
ÀüÇô ³²¾ÆÀÖÁö ¾Ê´Â short bite¶§ ±× Ä¡¾Æ ±æÀÌ¿¡ ¸ÂÃß¾î bridge - retentionÀ» ¾òÀ»
¼ö ¾ø´Ù.
- 2) Á¤»óÀûÀÎ Ä¡¾ÆÇüÅÂ(ƯÈ÷ embrasure)¸¦ ¸¸µé ¼ö ¾øÀ¸¹Ç·Î periodontal
disease À¯¹ß.
- 3) short round root´Â ¹Ù¶÷Á÷ÇÏÁö ¾Ê´Ù.
- 3. previous unfavorable reaction
- 1) metal alloy¿¡ ´ëÇÑ mucosaÀÇ allergy°¡ ÀÖ´Â °æ¿ì - ±âÁ¸ º¸Ã¶¹° ÁÖÀ§¿¡
ÁÁÁö ¾ÊÀº ¡Èİ¡ ³ªÅ¸³¯ ¶§
- 2) long term abutment prognosis°¡ ÁÁÁö ¸øÇÒ ¶§
- 4. alveolar bone resorption
- 1) missing spanÀÌ Âª´õ¶óµµ alv. bone ÅðÃàÀ¸·Î C/R ratio ³ª Ante's
law¿¡ ÃæÁ·µÇÁö ¸øÇÑ´Ù.
- 2) ½É¹ÌÀûÀÎ ¹®Á¦°¡ ¹ß»ý: ponticÀÇ ÇüÅ»ó
- - RPD·Î ÇÏ¿© gingival colored resinÀ¸·Î bone Èí¼öºÎÀ§ ó¸®ÈÄ Ä¡¾Æ½Ä¸³
- 5. periodontal health
- Ä¡ÁÖ ÁúȯÀÌ ÀÖ°í Ä¡ÁÖ Ä¡·áÈÄ Àç Æò°¡ ½Ã¿¡µµ Áõ¼¼ÀÇ °³¼±ÀÌ ÀÖÁö ¾ÊÀ»
¶§
- 6. dental arch form
- curved dental arch¿¡¼ counterbalancing retentionÀÌ ¾ø´Â °æ¿ì
- ex)
- 4 - anterior tooth missing½Ã
- straight ¼±»ó¿¡¼´Â ¾ç ÀüÄ¡¸¦ ÀÌ¿ëÇÏ¸é °¡´ÉÇϳª, curved arch »ó¿¡¼´Â
fulcrum lineÀ» Áß½ÉÀ¸·Î rotationÇÏ·Á´Â °æÇâÀÌ ¹ß»ý
- Áö´ëÄ¡°¡ µÚ¿¡ Çϳª ´õ ÀÖ¾î, ±× °æÇâÀ» ¸·¾Æ ÁÙ ¼ö ÀÖ¾î¾ß ÇÑ´Ù. - splinting¿¡
ÀÇÇÑ counterbalancing retention
- 7. occlusion
- adverse force - periodontal destruction, ceramicÀÇ ÆÄÀý
- bruxism
- 8. oral hygiene care¸¦ ÀßÇÏÁö ¾Ê´Â Pt.
- Àǽɽº·¯¿î Ä¡¾Æ¸¦ ¹ßÄ¡Çϰųª, simpleÇÑ ¼öº¹ Ä¡·á¸¦ ÇÑ´Ù.
- 9. age of the patient
- 1) very young patient
- (1) ¾Ç°ñ growth°¡ ³¡³ ÈÄ¿¡ ÇØ¾ß ÇÑ´Ù.(BoneÀÇ growth, development¿¡
ÁöÀåÀ» ÁֹǷÎ)
- (2) crownÀÇ ±æÀ̰¡ ¾ÆÁ÷ ª´Ù.(eruptionÀÌ ºÒÃæºÐ)
- (3) pulp chamber, pulp hornÀÌ Å©¹Ç·Î pulp³ëÃâ ¿ì·Á - RPD·Î ÇÑ´Ù
- 2) very old patient
- (1) ±³ÇÕ·ÂÀ» ÁöÅÊÇÏÁö ¸øÇÑ´Ù. - tissue resistance°¡ ³·¾Æ »õ·Î¿î load¸¦
°¨´çÇÏÁö ¸øÇÔ.(»ý¸®Àû turn over rate°¡ ³·´Ù)
- (2) periodontal support°¡ ÁÁÁö ¾Ê´Ù.
- 10. long period of missing
- Ä¡¾Æ missing ÈÄ, Àå½Ã°£ Áö³ °æ¿ì. ´ëÇÕÄ¡, ÀÎÁ¢Ä¡¸¦ ¹ßÄ¡ÇØ¾ßÇÒ °æ¿ì°¡
¹ß»ý
- 1) missing space·Î ÀÎÁ¢Ä¡ÀÇ tilting
- 2) ´ëÇÕÄ¡ÀÇ elongation
- 3) bone change: ÇÏÁßÀ» °ßµô ¼ö ¾ø´Â ÇüÅÂÀÇ supporting bone
- 4) TMJ problemÀÌ ¹ß»ý
- 5) chewing cycle ÀÚü°¡, Ä¡¾Æ°¡ ¾ø´Â »óÅ¿¡ adaptationµÇ¾î ÀÖ´Ù.
- o tilting µÇ¾î ÀÖ´Â Ä¡¾Æ´Â Áö´ëÄ¡·Î »ç¿ëÇÒ ¼ö ¾ø´Ù.
- Tylman: 24 µµ°¡ Çã¿ë Çѵµ
- bite force°¡ long axis·Î °¡Áö ¸øÇϹǷΠpath¿¡ ¸ÂÃç ±ðÀ» ¶§ pulp ³ëÃâ
À§Çè.
- mesial wall°ú distal wallÀÌ parallelÇÏÁö ¸øÇϰí taper µÇ¹Ç·Î. retentionÀ»
¾ò±â Èûµé´Ù.
- Considerations of periodontal factor
- bridge Á¦ÀÛ Àü¿¡ ¹Ýµå½Ã periodontiumÀÇ »óŸ¦ Á¡°Ë(bridge ÈÄ¿¡µµ Á¤±âÀû
checking ÇÊ¿ä - ¾à 6°³¿ù¸¶´Ù)
- occlusal adjustment and splinting
- TBI, scaling and root planning
- periodontal surgery;
- curettage
- flap operation
- gingivectomy
- gingival graft
- bone induction
- root resection
-
- Orthodontic repositioning
- tilting toothÀÇ Á¤»óȸº¹(long axis¿¡ ¸Â°Ô ±³Á¤)
- -3rd molar tilting ¿¡´Â ±³Á¤¿¡ ÀÇÇÑ uprightingÀÌ °¡Àå ¹Ù¶÷Á÷ÇÔ
-
- Extensive caries
- 1) vital toothÀÎ °æ¿ì
- ¿ÏÀüÇÑ caries removal ÈÄ, Dycal µîÀÇ ÇÊ¿ä ¾àÁ¦¸¦ ¹Ù¸¥´Ù.
- °æ¿ì¿¡ µû¶ó amalgam fillingÀ» Çϱ⵵ ÇÑ´Ù.