Operative Dentistry

A highly detailed and creative illustration depicting a dentist performing an operative procedure on a patient, showcasing dental tools, a dental chair, and anatomical diagrams related to operative dentistry.

Operative Dentistry Quiz

Test your knowledge on operative dentistry with our engaging and challenging quiz! This quiz covers a variety of topics relevant to dental practices and treatments, focusing on your understanding of dental materials and procedures.

Prepare to answer questions about:
- Dental caries
- Amalgam materials
- Enameloplasty techniques
- Cavity preparation

50 Questions12 MinutesCreated by DrillingTeeth42
มž…แŸ†แžŽแžปแž…แž…แžถแž”แŸ‹แž•แŸ’แžแžพแž˜แžšแžถแžแžแŸ’แž”แžถแžแž“แŸƒแžšแŸ„แž‚แž–แžปแž€แž’แŸ’แž˜แŸแž‰ แž‘แŸ†แž แŸ†แž”แŸ‰แžปแž“แŸ’แž˜แžถแž“แžŠแŸ‚แž›แž‚แŸแžŸแž“แŸ’แž˜แžแŸ‹แžแžถแž‡แžถแž€แžถแžšแž…แžถแž”แŸ‹แž•แŸ’แžแžพแž˜แžœแžทแžœแžŒแŸ’แžแž“แŸ?
มŸกแŸ u
มŸขแŸ u
มŸคแŸ u
มŸฅแŸ u
มžœแžทแž’แžธแž–แŸ’แž™แžถแž”แžถแž›แž’แŸ’แž˜แŸแž‰แžˆแŸ’แž˜แŸ„แŸ‡ Enameloplasty แž‚แŸแžขแž“แžปแžœแžแŸ’แžแž’แŸ’แžœแžพแž“แŸ…แž–แŸแž›แžŽแžถ?
แž˜แŸแžšแŸ„แž‚แžšแžถแžแžแŸ’แž”แžถแž แžŸแŸŠแžธแžŸแžปแŸ‡แž…แŸ†แžŽแžปแž…แžŸแŸ’แžšแž‘แžถแž”แŸ‹ enamel
แž˜แŸแžšแŸ„แž‚แžšแžถแžแžแŸ’แž”แžถแž แžŸแŸŠแžธแž˜แžทแž“แž‘แžถแž“แŸ‹แžŸแžปแŸ‡ แž…แŸ†แžŽแžปแŸ‡แžŸแŸ’แžšแž‘แžถแž”แŸ‹
แž˜แŸแžšแŸ„แž‚แžšแžถแžแžแŸ’แž”แžถแž แžŠแž›แŸ‹แžŸแŸ’แžšแž‘แžถแž”แŸ‹enamel แž“แžทแž„ dentin
แž˜แŸแžšแŸ„แž‚แžšแžถแžแžแŸ’แž”แžถแž แžŠแž›แŸ‹แžŸแŸ’แžšแž‘แžถแž”แŸ‹ dentin แž“แžทแž„ pulp
มžแžพแž”แž…แŸ’แž…แŸแž€แž‘แŸแžŸแž€แŸ’แž“แžปแž„แž€แžถแžšแž–แŸ’แž™แžถแž”แžถแž›แž’แŸ’แž˜แŸแž‰ แžˆแŸ’แž˜แŸ„แŸ‡ enameloplasty แž‚แŸแžขแž“แžปแžœแžแŸ’แžแž’แŸ’แžœแžพแžŠแžผแž…แž˜แŸ’แžแŸแž…?
แžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แžšแžผแž…แž”แžทแžแžแŸ’แž“แžถแŸ†แžŸแŸ†แžšแŸแž…
แž€แŸ„แžŸแžŸแž˜แŸ’แžขแžถแž แžšแžฝแž…แž›แžถแž”แžแŸ’แž“แžถแŸ†แž€แžถแžšแž–แžถแžšแž–แžธแž›แžพ แžŠแŸ‚แž›แž–แžปแž€แž•แžปแž™
แž€แžถแžแŸ‹แž…แŸ’แžšแžนแž” แžฌแž€แŸ„แžŸแžŸแž˜แŸ’แžขแžถแž แž…แŸ†แžŽแžปแž…แžŸแŸ’แžšแž‘แžถแž”แŸ‹ enamel แžŠแŸ‚แž›แž–แžปแž€แž•แžปแž™แž…แŸ„แž›
แžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แžŠแžถแž€แŸ‹แžแŸ’แž“แžถแŸ†แž‘แŸ’แžšแžถแž”แŸ‹แž”แžถแžแžšแžฝแž…แž”แžทแžแžแŸ’แž“แžถแŸ†แžŸแŸ†แžšแŸแž…
มž€แžแŸ’แžแžถแžŠแŸ‚แž›แž“แžถแŸ†แž˜แž€แž“แžผแžœแž•แž›แžœแžทแž‡แŸ’แž‡แž˜แžถแž“ แž€แŸ’แž“แžปแž„แž€แžถแžšแžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แž‚แžบ:
มž€แžแŸ’แžแžถแžขแž€แžถแž”แŸ’แž”แž€แžทแžšแžทแž™แžถแžขแŸ’แž“แž€แž‡แž˜แŸ’แž„แžบ
แž€แžแŸ’แžแžถแž‘แžธแžแžถแŸ†แž„ แžšแž”แžŸแŸ‹แž‚แŸ’แžšแžผแž–แŸแž‘แŸ’แž™แž’แŸ’แž˜แŸแž‰
มž€แžแŸ’แžแžถแž–แŸแž›แžœแŸแž›แžถแž’แŸ’แžœแžพแž€แžถแžšแž„แžถแžš
แž€แžถแžšแž„แžถแžšแž‘แŸ†แž แŸ† แž‘แžธแžแžถแŸ†แž„แž“แŸƒแž•แž›แž”แŸ‰แŸ‡แž–แžถแž›แŸ‹
มž™แŸ„แž„แžแžถแž˜แž€แžถแžšแž–แžทแžŸแŸ„แž’แž“แŸแžšแž”แžŸแŸ‹ A.D.A แžŠแžปแŸ†แžแŸ’แž“แžถแŸ† Amalgam แžขแžถแž…แž”แŸ’แžแžผแžšแž˜แžถแžŒ แž‘แŸ†แž แŸ†แž”แŸ‰แžปแž“แŸ’แž˜แžถแž“แž€แŸ’แž“แžปแž„แžšแž™แŸˆแž–แŸแž› แŸขแŸคแž˜แŸ‰แŸ„แž„แž€แŸ’แžšแŸ„แž™แž€แžถแžšแž›แžถแž™แž€แžทแž“?
แŸกแŸ  u/cm
แŸขแŸ  u/cm
แŸฃแŸ  u/cm
แŸคแŸ  u/m
มž”แžšแžทแž˜แžถแžŽแž€แž˜แŸ’แžšแžทแžแžŸแŸ’แž–แžถแž“แŸ‹(Cu) แžแŸ’แžšแžนแž˜แžแŸ’แžšแžผแžœ แž€แŸ’แž“แžปแž„แžŸแž˜แžถแžŸแž’แžถแžแžปแž•แŸ’แžŸแŸ† แž›แžถแž™ แž”แž„แŸ’แž€แžพแžแž‡แžถ Amalgam แž‡แžถแž˜แž’แŸ’แž™แž˜แž˜แžถแž“แž”แŸ‰แžปแž“แŸ’แž˜แžถแž“แž—แžถแž‚แžšแž™ แž‘แžพแž”แž‚แŸแžขแŸ„แž™แžˆแŸ’แž˜แŸ„แŸ‡แžแžถ High copper?
แŸข-แŸค%
แŸค-แŸฆ%
แŸฆ-แŸฃแŸ %
แŸฃแŸ -แŸคแŸ %
มžแžพแž”แŸ’แžšแž—แŸแž‘แžแŸ’แž“แžถแŸ† Amalgam แž˜แžฝแž™แžŽแžถแžŠแŸ‚แž›แž”แž„แŸ’แž€แž‚แŸ’แžšแŸ„แŸ‡แžแŸ’แž“แžถแž€แŸ‹ แžแŸ’แž›แžถแŸ†แž„แž”แŸ†แž•แžปแž แžŸแŸ†แžšแžถแž”แŸ‹แžขแŸ’แž“แž€แž”แŸ’แžšแžพแž”แŸ’แžšแžถแžŸแŸ‹?
Low Copper Amalgam
High Copper Amalgam
Admixed Amalgam
New Amalgam
มžแžพแž”แŸ’แžšแž—แŸแž‘แžแŸ’แž“แžถแŸ† Amalgam แž˜แžฝแž™แžŽแžถ แžŠแŸ‚แž›แž˜แžทแž“แžŸแžผแžœแž˜แžถแž“แž‚แžปแžŽแžŸแž˜แŸ’แž”แžแŸ’แžแžท แžŠแž›แŸ‹แž€แžถแžšแž”แžทแžแž”แŸ‰แŸ‡แž’แŸ’แž˜แŸแž‰?
Low Copper Amalgam
High Copper Amalgam
Spherical Amalgam
Admixed Amalgam
มžขแžแŸ’แžแž”แŸ’แžšแž™แŸ„แž‡แž“แŸแž€แŸ’แž“แžปแž„แž€แžถแžšแž”แŸ’แžšแžพแž”แŸ’แžšแžถแžŸแŸ‹ แžŸแžถแžšแž‡แžถแžแžทแžŸแŸ’แžขแžทแž แž”แž“แŸ’แžŸแžถแž—แŸ’แž‡แžถแž”แŸ‹(bonding amalgam) แžŸแŸ†แžšแžถแž”แŸ‹แžขแŸ’แžœแžธ?
แž”แž“แŸ’แžแž™แž”แžšแžทแž˜แžถแžŽแž˜แžถแžŒ แž‘แŸ†แž แŸ†แžแŸ’แž“แžถแŸ†
มž”แž“แŸ’แžแž™แž€แžถแžšแž”แž„แŸ’แž€แžพแžแž…แŸ†แžŽแžปแž…แž‘แžถแž€แŸ‹แž‡แžถแž”แŸ‹
มž”แž“แŸ’แžแž™แž€แžถแžšแžšแžถแžแžแŸ’แž”แžถแžแžšแž”แžŸแŸ‹แž˜แŸแžšแŸ„แž‚
มž”แž“แŸ’แžแž™แž€แžถแžšแž”แŸ’แžšแŸแŸ‡แžŸแŸ’แžšแžถแŸ†แžšแž”แžŸแŸ‹แžแŸ’แž“แžถแŸ†
มž”แŸ’แžšแžขแž”แŸ‹ cavity แžŠแŸ‚แž›แž•แŸ’แž‘แŸƒแž‡แž‰แŸ’แž‡แžถแŸ†แž„แžšแžธแž€แž‘แŸ…แž€แŸ’แžšแŸ…(divergence surface walls) แž’แŸ’แžœแžพแžขแŸ„แž™แžแŸ’แž“แžถแŸ†แž†แžถแž”แŸ‹แžšแž”แžผแžแž…แŸแž‰ แžแžพแžฅแž‘แŸ’แž’แžทแž–แž›แž€แŸ†แž›แžถแŸ†แž„-แž‘แž˜แŸ’แž„แž“แŸ‹แžŠแŸ‚แž›แž”แž„แŸ’แž€แž“แŸ„แŸ‡แžˆแŸ’แž˜แŸ„แŸ‡แžขแŸ’แžœแžธ?
Compresion
Torsion
Tension
Flexion
มž™แŸ„แž„แžแžถแž˜แž›แž€แŸ’แžแžŽแŸˆแžŸแž˜แŸ’แž”แžแŸ’แžแžทแžขแžปแž”แž‘แžทแž€ แž–แž“แŸ’แž›แžบแž†แŸ’แž›แž„แž€แžถแžแŸ‹(electromagnetic radiation) แžแžพแžขแž„แŸ’แž‚แž˜แžฝแž™แžŽแžถ แžŠแŸ‚แž›แžฅแž‘แŸ’แž’แžทแž–แž›แž–แž“แŸ’แž›แžบแž„แžถแž™แž†แŸ’แž›แž„แž€แžถแžแŸ‹?
มž’แŸ’แž˜แŸแž‰
Amalgam
Ceramic
Metal Crown
มž€แžถแžšแž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แž‘แŸ’แžšแž„แŸ‹แž‘แŸ’แžšแžถแž™แžŠแžปแŸ†แžแŸ’แž“แžถแŸ† แž€แŸ’แž“แžปแž„แž‚แŸ’แžšแŸ„แž„แž’แŸ’แž˜แŸแž‰ แžŸแŸ’แžแžทแžแž€แŸ’แž“แžปแž„แžŠแŸ†แžŽแžถแž€แŸ‹แž€แžถแž›แžŽแžถแž‘แžพแž”แž‚แŸแžขแŸ„แž™แžˆแŸ’แž˜แŸ„แŸ‡แžแžถ Brittle?
แž—แžถแž–แž”แžถแž€แŸ‹แž”แŸ‚แž€แžแŸ’แž“แžถแŸ† แž˜แžทแž“แž˜แžถแž“แžŠแŸ‚แž“แž€แŸ†แžŽแžแŸ‹
มž—แžถแž–แž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แž‘แŸ’แžšแž„แŸ‹แž‘แŸ’แžšแžถแž™แž˜แžทแž“แžแŸ’แžšแžกแž”แŸ‹แžœแžทแž‰แž”แžถแž“
แž—แžถแž–แž•แžปแž™แžŸแŸ’แžšแžฝแž™ แž“แžทแž„แž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แž‘แŸ’แžšแž„แŸ‹แž‘แŸ’แžšแžถแž™แž“แŸ…แžแžทแž…แžแžฝแž…
มž—แžถแž–แž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แž‘แŸ’แžšแž„แŸ‹แž‘แŸ’แžšแžถแž™แžšแžฝแž…แžœแžทแž›แžšแž€แž—แžถแž–แžŠแžพแž˜แžœแžทแž‰
มž—แžถแž–แž”แžšแžถแž‡แŸแž™แžŠแŸ‚แž›แžแŸ’แž“แžถแŸ† แž”แžทแžแž”แŸ‰แŸ‡แž’แŸ’แž˜แŸแž‰แž˜แžถแž“แž—แžถแž–แžแžผแž„ แž•แž แž…แŸ†แž–แŸ„แŸ‡แž”แŸ’แžšแžขแž”แŸ‹ cavity แž“แŸ… inter-proximal แž€แžพแžแžกแžพแž„ แž“แŸ…แž–แŸแž›แžŽแžถ?
แž”แž“แŸ’แž‘แŸ‡แžšแžปแŸ†แž–แŸแž‘แŸ’แž’แž’แŸ’แž˜แŸแž‰ แž…แžถแžŸแŸ‹แž”แŸ’แžšแžพแž€แŸ†แž›แžถแŸ†แž„แžšแžนแžแžแŸ’แž›แžถแŸ†แž„แž แžฝแžŸ
แž”แž“แŸ’แž‘แŸ‡แžšแžปแŸ†แž–แŸแž‘แŸ’แž’แž’แŸ’แž˜แŸแž‰ แžแŸ’แž˜แžธแž”แŸ’แžšแžพแž€แŸ†แž›แžถแŸ†แž„แžšแžนแžแžŸแž˜แžŸแŸ’แžšแž”
แžŸแž„แŸ’แž€แžแŸ‹แž”แž„แŸ’แž แžถแž”แŸ‹แžŠแžปแŸ†แžแŸ’แž“แžถแŸ†แžแŸ’แž›แžถแŸ†แž„แž แžฝแžŸ
มž‘แž˜แŸ’แž„แž“แŸ‹แžŸแž„แŸ’แž€แžแŸ‹แž”แž„แŸ’แž แžถแž”แŸ‹แžŠแžปแŸ†แžแŸ’แž“แžถแŸ†แžแŸ’แžŸแŸ„แž™แž–แŸแž€
มžŸแŸ†แžŽแžนแž€ (atrition)แžŠแžพแž˜แž แŸแžแžปแž…แž˜แŸ’แž”แž„แž”แž„แŸ’แž€แžกแžพแž„แžŠแŸ„แž™แžŸแžถแžšแžขแŸ’แžœแžธ?
แž”แžšแžทแž—แŸ„แž‚แžขแžถแž แžถแžšแžŸแŸ’แžšแžฝแž™-แžšแžนแž„แŸ—
มžšแŸ„แž‚แž–แžปแž€แž’แŸ’แž˜แŸแž‰
มžขแžถแž™แžปแž€แžถแž›แžšแž”แžŸแŸ‹แž’แŸ’แž˜แŸแž‰
มžแŸ’แž“แžถแŸ†แžŠแžปแžŸแž’แŸ’แž˜แŸแž‰แž˜แžถแž“แžŸแžถแžšแž‡แžถแžแžทแž‚แžธแž˜แžธแž…แŸ’แžšแžพแž“
มž™แŸ„แž„แžแžถแž˜แž›แž€แŸ’แžแžŽแŸˆแž‚แžธแž˜แžธแžŸแžถแžŸแŸ’แžšแŸ’แžแžšแž”แžŸแŸ‹แžแŸ’แž“แžถแŸ† แžแžพ Primary แž”แŸ’แžšแžแžทแž€แž˜แŸ’แž˜แžšแž”แžŸแŸ‹แžœแžถแž‘แžถแž€แŸ‹แž‘แž„แž‘แŸ…แž“แžนแž„แžขแŸ’แžœแžธ?
Electrochemical Reaction
Mechanical reaction
Optical reaction
Fracture reaction
มž™แŸ„แž„แžแžถแž˜แž›แž€แŸ’แžแžŽแŸˆแž‚แžธแž˜แžธแžŸแžถแžŸแŸ’แžแŸ’แžšแžšแž”แžŸแŸ‹แžแŸ’แž“แžถแŸ†แžแžพ Secondary bonding แž”แŸ’แžšแžแžทแž€แž˜แŸ’แž˜แžšแž”แžŸแŸ‹แžœแžถแž‘แžถแž€แŸ‹แž‘แž„แž‘แŸ…แž“แžนแž„แžขแŸ’แžœแžธ?
แž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แž“แŸ…แž–แŸแž›แž˜แžถแž“ Absorption แž“แžทแž„ Adbsorption
แž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แž“แŸ…แž–แŸแž›แž˜แžถแž“ inflammation แž“แžทแž„ infection
แž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แž“แŸ…แž–แŸแž›แž˜แžถแž“ deformation แž“แžทแž„ fracture
แž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แž“แŸ…แž–แŸแž›แž˜แžถแž“ compresion แž“แžทแž„ torsion
มž€แŸ’แž“แžปแž„แž€แžถแžšแžŸแžถแž„แžŸแž„แŸ‹แž”แŸ’แžšแžขแž”แŸ‹ cavity class II แžšแž”แžŸแŸ‹ Dr.Black แžแžพแžŸแž˜แŸ’แž—แžถแžšแŸˆแžŽแžถแž˜แžฝแž™แžŠแŸ‚แž›แž”แž„แŸ’แž€แžขแŸ„แž™แžแŸ’แž“แžถแŸ† แž”แžทแžแž”แŸ‰แŸ‡แž˜แžถแž“แžŸแž—แžถแž–แžแžผแž„ แž•แž?
มž”แž“แŸ’แž‘แŸ‡แžšแžปแŸ†แž–แŸแž‘แŸ’แž’แž’แŸ’แž˜แŸแž‰แž‡แžถแž›แŸ„แž แŸˆแžแŸ’แž˜แžธ
มž”แž“แŸ’แž‘แŸ‡แžšแžปแŸ†แž–แŸแž‘แŸ’แž’แž’แŸ’แž˜แŸแž‰แž‡แžถแž‡แŸแžš
แž”แž“แŸ’แž‘แŸ‡แžšแžปแŸ†แž–แŸแž‘แŸ’แž’แž’แŸ’แž˜แŸแž‰แž‡แžถแž‡แŸแžš แž‡แžถแž˜แžฝแž™แžŸแŸ’แž“แŸ€แžแž‡แŸแžš
แž”แž“แŸ’แž‘แŸ‡แžšแžปแŸ†แž–แŸแž‘แŸ’แž’แž’แŸ’แž˜แŸแž‰แž‡แžถแž›แŸ„แž แŸˆแž…แžถแžŸแŸ‹-แž€แŸ†แž–แžนแž
มžšแž™แŸˆแž”แžŽแŸ’แžแŸ„แž™แž‚แŸ‚แž˜ แžšแžนแž˜แž”แŸ’แžšแžขแž”แŸ‹ cavity แž”แž“แŸ’แžŸแž›แŸ‹แž”แŸ‰แŸ„แž„แž›แžพแžŸ (convexus cavity) แžแŸ‚แžขแŸ’แž“แž€แž‡แž˜แŸ’แž„แžบแž˜แžทแž“แž–แžทแž”แžถแž€แžŸแŸ†แžขแžถแž แž€แŸ†แž‘แŸแž…แžขแžถแž แžถแžšแž‘แŸ แžแžพแž•แž›แž”แŸ‰แŸ‡แž–แžถแž›แŸ‹แžขแŸ’แžœแžธแžŠแŸ‚แž›แž”แž„แŸ’แž€แž“แŸ…แž–แŸแž›แž€แŸ’แžšแŸ„แž™?
Chronic carie
Acute carie
Fracture Cavo-surface
Deformation material
มžแžพแž”แŸ’แžšแž—แŸแž‘ Dental Carie แžŽแžถแžŠแŸ‚แž›แž”แž„แŸ’แž€แžกแžพแž„แžŠแŸ„แž™แž‚แŸ’แžšแžผแž–แŸแž‘แŸ’แž™?
Acute carie
Chronic carie
Arrested carie
Residual Carie
มž€แžถแžšแžŸแžถแž„แžŸแž„แŸ‹แž’แŸ’แž˜แŸแž‰ แž‡แžทแžแžแŸ†แž”แž“แŸ‹แžขแž‰แŸ’แž…แžถแž‰แž€แŸ’แž“แžปแž„แž€แž˜แŸ’แžšแžทแžแž‘แžธแŸฃ (Restoration gingival level 3) แž’แŸ’แžœแžพแžŠแžผแž…แž˜แŸ’แžแŸแž…?
มžŸแžถแž„แžŸแž„แŸ‹แž’แž˜แŸ’แž˜แžแžถ
มž€แžถแžแŸ‹แž‡แžถแž›แžทแž€แžถแž‘แž“แŸ‹แž‡แžถแž˜แžปแž“
มž€แžถแžแŸ‹แž‡แžถแž›แžทแž€แžถแž‘แž“แŸ‹แž“แžนแž„แž‡แžถแž›แžทแž€แžถแžšแžนแž„แž‡แžถแž˜แžปแž“
แžœแžทแž’แžธแžŸแžถแžŸแŸ’แžšแŸ’แž mechano-chemical แž‡แžถแž˜แžปแž“
มž€แžถแžšแžŸแžถแž„แžŸแž„แŸ‹แž’แŸ’แž˜แŸแž‰ แž‡แžทแžแžแŸ†แž”แž“แŸ‹แžขแž‰แŸ’แž…แžถแž‰แž€แŸ’แž“แžปแž„แž€แž˜แŸ’แžšแžทแžแž‘แžธแŸค (Restoration gingival level 4) แž’แŸ’แžœแžพแžŠแžผแž…แž˜แŸ’แžแŸแž…?
แžŸแžถแž„แžŸแž„แŸ‹แž’แž˜แŸ’แž˜แžแžถ
มž€แžถแžแŸ‹แž‡แžถแž›แžทแž€แžถแž‘แž“แŸ‹แž‡แžถแž˜แžปแž“
มž€แžถแžแŸ‹แž‡แžถแž›แžทแž€แžถแž‘แž“แŸ‹แž“แžนแž„แž‡แžถแž›แžทแž€แžถแžšแžนแž„แž‡แžถแž˜แžปแž“
แžœแžทแž’แžธแžŸแžถแžŸแŸ’แžšแŸ’แž mechano-chemical แž‡แžถแž˜แžปแž“
มž€แžถแžšแžŸแžถแž„แžŸแž„แŸ‹แž’แŸ’แž˜แŸแž‰ แžŠแŸ‚แž›แžแŸ’แž“แžถแŸ†แž แŸ€แžšแž›แžพแžŸแžŸแž„แŸ’แž€แžแŸ‹แžขแž‰แŸ’แž…แžถแž‰ แžแžพแžœแžถแž”แž„แŸ’แž€แž•แž›แž”แŸ‰แŸ‡แž–แžถแž›แŸ‹แžขแŸ’แžœแžธแž“แŸ…แž–แŸแž›แž€แŸ’แžšแŸ„แž™?
แž‡แŸ’แžšแžถแž”แž‘แžนแž€แž…แžผแž›แž€แŸ’แž“แžปแž„แž”แŸ’แžšแžขแž”แŸ‹ cavity
มž แžผแžšแžˆแžถแž˜แž‡แžถแž“แžทแž…แŸ’แž…
แžŸแŸ’แžšแž€ แžขแž‰แŸ’แž…แžถแž‰
มž’แŸ’แž˜แŸแž‰แžšแž„แŸ’แž‚แžพแžแŸ’แž›แžถแŸ†แž„
มž”แŸ’แžšแžขแž”แŸ‹ cavity class II แžšแž”แžŸแŸ‹ Dr. Black แž•แŸ’แž‘แŸƒ O.D แžŸแŸ†แžšแžถแž”แŸ‹แžแŸ’แž‚แžถแž˜แž‘แžธแŸฃ แžแžพแžแŸ’แž“แžถแŸ†แžขแŸ’แžœแžธแžŠแŸ‚แž›แž”แŸ’แžšแžŸแžพแžšแžŸแŸ†แžšแžถแž”แŸ‹แžŸแžถแž„แžŸแž„แŸ‹?
Composite resine
Amalgam
G.I.C
Smart composite
มžแžพแžฅแž‘แŸ’แž’แžทแž–แž›แž€แŸ†แž›แžถแŸ†แž„ แž‘แž˜แŸ’แž„แž“แŸ‹(Leading) แžŠแŸ‚แž›แž”แž„แŸ’แž€แžŸแŸ†แžŽแžนแž€(attrition) แž›แžพแž•แŸ’แž‘แŸƒแž€แžถแžแŸ‹แž“แžนแž„แž•แŸ’แž‘แŸƒแž‘แŸ†แž–แžถแžš?
Torsion
Shear
Flexion
Compresion
มž›แŸ’แž”แžฟแž“แžœแžทแž›แž‡แžปแŸ†แžšแž”แžŸแŸ‹แž˜แŸ’แž‡แžปแž›แž€แžถแžแŸ‹แž’แŸ’แž˜แŸแž‰แž–แŸแž›แžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แž”แŸ’แžšแž แžถแž€แŸ‹แž”แŸ’แžšแž แŸ‚แž›แž”แŸ‰แžปแž“แŸ’แž˜แžถแž“แž‚แžทแžแž‡แžถแž›แŸ’แž”แžฟแž“แž˜แž’แŸ’แž™แž˜?
500-1.000/pm
1.000-10.000/pm
10.000-40.000/pm
40.000-100.000/pm
มžŸแžถแžšแž‡แžถแžแžทแžŸแŸ’แžขแžนแž(bonging) แžŠแŸ‚แž›แž›แžถแž”แž€แŸ’แž“แžปแž„แž”แŸ’แžšแžขแž”แŸ‹ cavity แž’แŸ’แžœแžพแžšแžฝแž…แž˜แžถแž“แž€แž˜แŸ’แžšแžถแžŸแŸ‹แž”แŸ‰แžปแž“แŸ’แž˜แžถแž“แž‘แžพแž”แž›แŸ’แžขแž”แŸ’แžšแžŸแžพแžš?
1-50 um
50-100 um
100-150 um
150-200 um
มžแžพแž€แž˜แŸ’แžšแžถแžŸแŸ‹แžแŸ’แž“แžถแŸ†แž€แžถแžšแž–แžถแžšแžŸแŸ’แžšแž‘แžถแž”แŸ‹แž’แŸ’แž˜แŸแž‰(base) แž˜แžถแž“แž€แž˜แŸ’แžšแžถแžŸแŸ‹แž”แŸ‰แžปแž“แŸ’แž˜แžถแž“ แž‘แžพแž”แž•แŸ’แžแž›แŸ‹แž—แžถแž–แž”แŸ’แžšแžŸแžพแžšแž€แŸ’แž“แžปแž„ แž€แžถแžšแžŸแžถแž„แžŸแž„แŸ‹แž”แŸ’แžšแžขแž”แŸ‹ cavity?
2-3 mm
2-4 mm
0,2-2 mm
0,02-0,05 mm
มž€แŸ’แž“แžปแž„แž€แžถแžšแžšแŸ€แž”แž…แŸ†แž‚แŸ’แžšแž”แŸ‹แž”แŸ’แžšแžขแž”แŸ‹ cavities แžšแž”แžŸแŸ‹ Dr. Black แžแžพแž›แž€แŸ’แžแžŽแŸˆแž–แžทแžŸแŸแžŸ แžŸแŸ†แžแžถแž“แŸ‹แŸ—แž”แŸ†แž•แžปแžแž˜แžถแž“ แž”แŸ‰แžปแž“แŸ’แž˜แžถแž“แž…แŸ†แžŽแžปแž…?
แŸฃ แž…แŸ†แžŽแžปแž…
แŸค แž…แŸ†แžŽแžปแž…
แŸฅ แž…แŸ†แžŽแžปแž…
มŸฆ แž…แŸ†แžŽแžปแž…
มž€แŸ’แž“แžปแž„แžŠแŸ†แžŽแžถแž€แŸ‹แž€แžถแžšแž“แŸƒแž€แžถแžšแžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แžแžพแž˜แžถแž“แž…แŸ†แžŽแžปแž…แžŽแžถแžŠแŸ‚แž›แžแŸ’แžšแžฝแžแžŸแŸŠแžธแž‚แŸ’แž“แžถ?
มž–แžทแž“แžทแžแŸ’แž™แž•แŸ’แž‘แŸƒแž”แžถแž
มž–แžทแž“แžทแžแŸ’แž™แž…แŸ†แžŽแžปแž…แž‘แžถแž€แŸ‹แž‡แžถแž”แŸ‹
แž–แžทแž“แžทแžแŸ’แž™แž…แŸ†แžŽแžปแž…แž›แžถแžแžŸแž“แŸ’แž’แžนแž„
แž–แžทแž“แžทแžแŸ’แž™แž•แŸ’แž‘แŸƒแž‡แž‰แŸ’แž‡แžถแŸ†แž„
มžŸแž˜แžถแžŸแž’แžถแžแžปแž•แŸ’แžŸแŸ† แž›แžถแž™แžŠแžพแž˜แŸ’แž”แžธแž”แž„แŸ’แž€แžพแžแžแŸ’แž“แžถแŸ† Amalgam แžขแž„แŸ’แž‚แžแžผแž…แž›แŸ’แžขแžทแžแŸ—แž˜แžทแž“แžšแž›แžถแž™แž…แžผแž›แž‚แŸ’แž“แžถแž‘แžถแŸ†แž„แžขแžŸแŸ‹ แžแžพแžœแžถแž”แž„แŸ’แž€แž€แžถแžšแž”แŸ‚แž€แž”แžถแž€แŸ‹แž˜แžปแž“แž‚แŸ แž”แŸ’แžšแžˆแž˜แž“แžนแž„แžŸแž˜แŸ’แž–แžถแž’แžขแŸ’แžœแžธ?
Compresion
Tension
Traction
Torsion
มž€แž˜แŸ’แžšแžถแžŸแŸ‹แžแŸ’แž“แžถแŸ† Amalgam แž˜แžถแž“แžแŸ’แžšแžนแž˜แžแŸ‚ 1mm แžขแžถแž…แž’แž“แŸ‹ แžšแžนแž„แž˜แžถแŸ†แžšแžถแž›แŸ‹แž€แŸ†แž›แžถแŸ†แž„ แž‘แž˜แŸ’แž„แž“แŸ‹แž•แŸ’แž‘แžถแž›แŸ‹ แžขแžถแž…แž”แžทแžแž”แŸ‰แŸ‡แž”แžถแž“ แž€แŸ’แž“แžปแž„แž”แŸ’แžšแžขแž”แŸ‹ cavity แž€แŸ’แž“แžปแž„แž…แŸ†แžŽแžถแžแŸ‹แžแŸ’แž“แžถแž€แŸ‹แžŽแžถ?
แž”แŸ’แžšแžขแž”แŸ‹ cavity class I tipical
แž”แŸ’แžšแžขแž”แŸ‹ Cavity class I Atipical
แž”แŸ’แžšแžขแž”แŸ‹ cavity class II Atipical
แž”แŸ’แžšแžขแž”แŸ‹ cavity class II tipical
มž€แžถแžšแžŸแžถแž„แžŸแž„แŸ‹แž”แŸ’แžšแžขแž”แŸ‹ cavity แžŠแŸ‚แž›แž”แŸ‚แž€แž”แžถแž€แŸ‹แž€แŸ†แž–แž€ แŸก แžฌ แŸข (Restoration cusp)แžแžพแž‚แŸแž…แŸ†แžŽแžถแžแŸ‹แžแŸ’แž“แžถแž€แŸ‹แžŽแžถ?
แž”แŸ’แžšแžขแž”แŸ‹ cavity class II tipical
แž”แŸ’แžšแžขแž”แŸ‹ cavity class II atipical
แž”แŸ’แžšแžขแž”แŸ‹ cavity class I atipical
แž”แŸ’แžšแžขแž”แŸ‹ cavity class I tipical
มžแžพแž แŸแžแžปแž•แž›แžŠแŸ‚แž›แž“แžถแŸ†แž˜แž€แž“แžผแžœแž—แžถแž–แž”แžšแžถแž‡แŸแž™ แž€แŸ’แž“แžปแž„แž€แžถแžšแžŸแžถแž„แžŸแž„แŸ‹แž”แŸ’แžšแžขแž”แŸ‹ cavity?
แž˜แžทแž“แž™แž€แž…แžทแžแŸ’แžแž‘แžปแž€แžŠแžถแž€แŸ‹แž€แŸ’แž“แžปแž„แž€แžถแžšแž„แžถแžš
แž˜แžทแž“แžŸแŸ’แž‚แžถแž›แŸ‹แžแŸ’แž“แžถแŸ†แžŠแŸ‚แž›แžแŸ’แžšแžผแžœแž”แŸ’แžšแžพ
แž˜แžทแž“แž˜แžถแž“แž€แžถแžšแžŽแžถแžแŸ‹แž‡แžฝแž”
แž˜แžทแž“แž˜แžถแž“แž€แžถแžšแž‚แŸ„แžšแž–แžแžถแž˜แž‚แŸ„แž›แž€แžถแžšแž‚แŸ’แžšแžนแŸ‡
มž”แŸ’แžšแžขแž”แŸ‹ cavity แž’แŸ’แž˜แŸแž‰แž…แž„แŸ’แž€แžผแž˜แž•แŸ’แž‘แŸƒแžแžถแž„แž€แŸ’แžšแŸ„แž™ (distal) แžŸแžถแž„แžŸแž„แŸ‹แžŠแŸ„แž™แžแŸ’แž“แžถแŸ† composite แž“แžทแž„แžŸแžนแž€แž”แž“แŸ’แžแžทแž…แž˜แŸ’แžแž„แŸ— แžแžพแž‘แŸ†แžšแž„แŸ‹แž’แŸ’แž˜แŸแž‰แž“แŸ…แž€แŸ’แž”แŸ‚แžšแžแŸ†แž”แž“แŸ‹แž“แŸ„แŸ‡แž˜แžถแž“แžขแŸ’แžœแžธแž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›?
มž‘แŸ’แžšแŸแžแž‘แŸ…แž€แŸ’แžšแŸ„แž™
มž‘แŸ’แžšแŸแžแž‘แŸ…แž˜แžปแž
แž‘แŸ’แžšแŸแžแž‘แŸ…แž€แŸ’แžšแŸ…
มž‘แŸ’แžšแŸแžแž‘แŸ…แž€แŸ’แž“แžปแž„
มžแŸ’แž“แžถแŸ†แžŠแŸ‚แž›แžŸแžถแž„แžŸแž„แŸ‹แž’แŸ’แž˜แŸแž‰ แž€แŸ’แž“แžปแž„แž…แŸ†แžŽแžถแžแŸ‹แžแŸ’แž“แžถแž€แŸ‹แž”แŸ’แžšแžขแž”แŸ‹ cavity Tipical by Dr. Black แž˜แžฝแž™แžŽแžถแžŠแŸ‚แž›แžšแž„แžฅแž‘แŸ’แž’แžทแž–แž› แž€แŸ†แž›แžถแŸ†แž„-แž‘แž˜แŸ’แž„แž“แŸ‹แžŠแŸ„แž™แž”แŸ’แžšแž™แŸ„แž›?
Cavity class I, II
Cavity class II, IV
Cavity class III, V
Cavity class I, IV
มž•แŸ’แž‘แŸƒแž”แžถแžแž“แŸƒแž”แŸ’แžšแžขแž”แŸ‹ cavity class I แžšแž”แžŸแŸ‹ Dr. Black แž˜แžถแž“แžŸแž—แžถแž–แž”แŸ‰แŸ„แž„แž€แžŽแŸ’แžแžถแž›(convexus central) แžแžพแž‘แžทแžŸแžŠแŸ…แžฅแž‘แŸ’แž’แžทแž–แž›แž€แŸ†แž›แžถแŸ†แž„ แž‘แž˜แŸ’แž„แž“แŸ‹แž›แžพแžŸแž›แžปแž”แžšแžแŸ‹แž‘แŸ…แžแžถแž„แžŽแžถ?
แž€แžŽแŸ’แžแžถแž›-แžแŸ’แžšแž„แŸ‹แž‘แŸ…แž€แŸ’แžšแŸ„แž˜
แžแžถแž„แŸ—-แž…แŸแž‰แž€แŸ’แžšแŸ…
แž›แžพแž•แŸ’แž‘แŸƒแž‘แŸ†แž–แžถแžš-แž•แŸ’แž‘แŸƒแž‡แŸ†แžšแžถแž›
แž›แžพ แž‚แŸ‚แž˜-แžšแžนแž˜ cavity
มžŸแžถแžšแŸˆแžŸแŸ†แžแžถแž“แŸ‹แž€แŸ’แž“แžปแž„แž€แžถแžšแžŸแž„แŸ’แž€แžแŸ‹แž”แž„แŸ’แž แžถแž”แŸ‹แžŠแžปแŸ†แžแŸ’แž“แžถแŸ† Amalgam แž‚แžบแžŠแžพแž˜แŸ’แž”แžธแžขแŸ’แžœแžธ?
แž’แŸ’แžœแžพแžขแŸ„แž™แžŸแŸ†แžŽแž›แŸ‹แž”แžถแžšแŸ‰แž(Hg)แž…แŸแž‰แž˜แž€แž€แŸ’แžšแŸ…
แž’แŸ’แžœแžพแžขแŸ„แž™แžขแž„แŸ’แž‚แž›แŸ’แžขแžนแžแžแžผแž…แŸ—แž˜แžทแž“แžšแž›แžถแž™ แž…แŸแž‰แž˜แž€แž€แŸ’แžšแŸ…
มž’แŸ’แžœแžพแžขแŸ„แž™แžขแž„แŸ’แž‚แž›แŸ’แžขแžทแžแžแžผแž…แŸ—แž˜แžทแž“แžšแž›แžถแž™แž“แžทแž„แž”แžถแžšแŸ‰แžแž…แŸแž‰แž˜แž€แž€แŸ’แžšแŸ…
แž’แŸ’แžœแžพแžขแŸ„แž™แžŠแžปแŸ†แžแŸ’แž“แžถแŸ† แž˜แžถแž“แž€แŸ†แž แžถแž”แŸ‹
มžšแžผแž”แžšแžถแž„ แžšแž™แŸˆแž”แŸ’แžšแžœแŸ‚แž„แž“แŸƒแž€แžถแžšแž›แžถแžแžŸแž“แŸ’แž’แžนแž„แž”แŸ’แžšแžขแž”แŸ‹ cavity (contour cavity form) แžšแž”แžŸแŸ‹ Dr. Blackแž˜แžถแž“แž›แž€แŸ’แžแžŽแŸˆแžŠแžผแž…แž˜แŸ’แžแŸแž…?
แžšแžถแž„แžแŸ’แžšแž„แŸ‹(rect)
แžšแžถแž„แžŸแŸ’แžšแžฝแž…(point)
แžšแžถแž„แžŸแŸ’แžšแžกแžผแž“(smooth)
แžšแžถแž„แž€แž“แŸ’แž‘แžฝแž›(rough)
มžขแŸ’แž“แž€แž‡แž˜แŸ’แž„แžบแž‚แŸ’แžšแžถแž“แŸ‹แžแŸ‚แž˜แžถแž“แžšแŸ„แž‚แž–แžปแž€แž’แŸ’แž˜แŸแž‰ (caries) แžแžทแž…แžแžฝแž…แž€แŸ’แž“แžปแž„แž˜แžถแžแŸ‹ แžแžพแž‚แŸ„แž›แžŠแŸ… แž€แŸ’แž“แžปแž„แž€แžถแžšแžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แžšแž”แžŸแŸ‹แž‚แŸ’แžšแžผแž–แŸแž‘แŸ’แž™ แž’แŸ’แž˜แŸแž‰แž‡แžถแž…แž˜แŸ’แž”แž„แž‚แžบแžขแŸ’แžœแžธ?
Cavity with final therapy
Cavity with final esthetic
Cavity with final prevention
Cavity with final prothesis
มžขแŸ’แž“แž€แž‡แž˜แŸ’แž„แžบแž˜แŸ’แž“แžถแž€แŸ‹แž˜แžถแž“แžšแŸ„แž‚แž–แžปแž€แž’แŸ’แž˜แŸแž‰ แžŠแŸ‚แž›แž˜แžทแž“แžขแžถแž…แž”แžšแžทแž—แŸ„แž‚แžขแžถแž แžถแžšแž แŸ’แž˜แžแŸ‹แž›แŸ’แžข แžแžพแž‚แŸ„แž›แžŠแŸ… แž€แŸ’แž“แžปแž„แž€แžถแžšแžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แžšแž”แžŸแŸ‹แž‚แŸ’แžšแžผแž–แŸแž‘แŸ’แž™แž‡แžถแž…แž˜แŸ’แž”แž„แž‚แžบแžขแŸ’แžœแžธ?
Cavity with final therapy
Cavity with final esthetic
Cavity with final prevention
Cavity with final prothesis
มž’แŸ’แž˜แŸแž‰ แž›แŸแžแŸคแŸฆ แžŠแŸ‚แž›แžšแž„แž•แž›แž”แŸ‰แŸ‡แž–แžถแž›แŸ‹แžŠแŸ†แž”แžผแž„ (lesion) แžแŸ’แžšแžผแžœแž”แžถแž“แž”แžถแžแŸ‹แž”แž„แŸ‹แž–แž“แŸ’แž›แžบแž“แŸ…แžŸแŸ’แžšแž‘แžถแž”แŸ‹แž€แžถแž…แžถแž’แŸ’แž˜แŸแž‰ (enamel) แžแžพแžœแžทแž’แžธแž–แŸ’แž™แžถแž”แžถแž›แžขแŸ’แžœแžธแžŠแŸ‚แž›แž‚แŸ’แžšแžผแž–แŸแž‘แŸ’แž™แžแž’แŸ’แž˜แŸแž‰แž”แŸ’แžšแžพแž‡แŸ†แžšแžพแžŸ?
Preparation cavity
Enameloplasty
No preparation cavity
Remineralisation
มž’แŸ’แž˜แŸแž‰ แž›แŸแžแŸกแŸฆ แžŠแŸ‚แž›แžšแž„แž•แž›แž”แŸ‰แŸ‡แž–แžถแž›แŸ‹แžŠแŸ†แž”แžผแž„ แž”แž„แŸ’แž€แž‡แžถแžšแž“แŸ’แž’แžแžผแž…แŸ— แžแžทแž…แžแžฝแž…แžแŸ‚แž˜แžถแž“แž•แŸ’แž‘แŸƒแžšแž›แŸ„แž„แž“แŸ…แžกแžพแž™ แžแžพแžœแžทแž’แžธแž–แŸ’แž™แžถแž”แžถแž›แžขแŸ’แžœแžธแžŠแŸ‚แž›แž‚แŸ’แžšแžผแž–แŸแž‘แŸ’แž™แž’แŸ’แž˜แŸแž‰แžแŸ’แžšแžผแžœแž‡แŸ’แžšแžพแžŸแžšแžพแžŸ?
Preparation cavity
Enameloplasty
No preparation cavity
Remineralisation
มžแžพแžแŸ’แž“แžถแŸ† composite แž˜แžถแž“แžŸแž”แŸ’แž”แžŸแžทแž‘แŸ’แž’แžทแž–แŸแž›แžšแž„แžฅแž‘แŸ’แž’แžทแž–แž›แž…แžšแž“แŸ’แžแžšแžธแž€แžฌแžšแžฝแž˜แž”แŸ‰แžปแž“แŸ’แž˜แžถแž“แž”แžพแž’แŸ€แž”แž‘แŸ… แž“แžทแž„แžŸแŸ’แžšแž‘แžถแž”แŸ‹แž’แŸ’แž˜แŸแž‰?
มŸฃแžŠแž„แžแžทแž…แž‡แžถแž„
มŸฃแžŠแž„แž…แŸ’แžšแžพแž“แž‡แžถแž„
มŸคแžŠแž„แžแžทแž…แž‡แžถแž„
มŸคแžŠแž„แž…แŸ’แžšแžพแž“แž‡แžถแž„
มž“แŸ…แž€แŸ’แž“แžปแž„แž€แŸ’แžšแžปแž˜ composite แžŸแž˜แŸแž™แžแŸ’แž˜แžธ(recent advance in composite) แž˜แžฝแž™แžŽแžถแžŠแŸ‚แž›แž‚แŸแž›แžถแž™ แžŸแžถแžšแž‡แžถแžแžท theor แž…แŸ’แžšแžพแž“แž‡แžถแž„แž‚แŸ?
Composite resins
Giomer
Compomers
Smart composite
มžŠแžพแž˜แŸ’แž”แžธแž€แžถแžแŸ‹แž”แž“แŸ’แžแž™แž—แžถแž–แž”แžšแžถแž‡แŸแž™แž–แŸแž›แžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แž˜แžถแž“แž€แžถแžšแžŽแŸ‚แž“แžถแŸ†แžขแŸ’แžœแžธแžแŸ’แž›แŸ‡?
แž˜แžถแž“แž–แž“แŸ’แž›แžบแž‚แŸ’แžšแž”แŸ‹แž‚แŸ’แžšแžถแž“แŸ‹
แž‚แŸ„แžšแž–แžแžถแž˜แž‚แŸ„แž›แž€แžถแžšแž‚แŸ’แžšแžนแŸ‡
มž˜แžถแž“แž‘แŸแž–แŸ’แž™แž€แŸ„แžŸแž›แŸ’แž™
มž™แž€แžŸแŸ’แžšแž‘แžถแž”แŸ‹แž’แŸ’แž˜แŸแž‰แž–แžปแž€แžขแŸ„แž™แžขแžŸแŸ‹
มžแŸ’แž“แžถแŸ†แž”แžทแžแžŸแŸ†แžšแŸแž…แžŸแŸ†แžšแžถแž”แŸ‹แžŸแžถแž„แžŸแž„แŸ‹แž’แŸ’แž˜แŸแž‰แžŠแŸ‚แž›แž‚แŸแž แžถแž˜แž”แŸ’แžšแžพ แž…แŸ†แž–แŸ„แŸ‡แž”แŸ’แžšแžขแž”แŸ‹ cavity แž“แŸ…แž•แŸ’แž‘แŸƒแžแžถแž„แž€แŸ’แžšแŸ„แž™แž’แŸ’แž˜แŸแž‰แž…แž„แŸ’แž€แžผแž˜(canine distal face)?
Amalgam silver
Composite resine
Cement phosphate
Eugenat
มž€แŸ’แž“แžปแž„แž€แžถแžšแžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity class IV แžšแž”แžŸแŸ‹ Dr. Black แžแžถแž˜แž‘แŸ’แžšแžนแžŸแŸ’แžแžธแž”แž‘แž‘แžธแŸฃ แžšแž”แžŸแŸ‹ Dr. Davis แž…แž„แŸ’แžขแžผแžšแž‘แžถแž€แŸ‹แž‡แžถแž”แŸ‹แž›แžพแž•แŸ’แž‘แŸƒแž€แžถแžแŸ‹(incisal bord) แž‚แŸแž…แŸ’แžšแžพแž“แžขแž“แžปแžœแžแŸ’แžแž’แŸ’แžœแžพแžŸแŸ†แžšแžถแž”แŸ‹แž’แŸ’แž˜แŸแž‰แž˜แžถแž“แž›แž€แŸ’แžแžŽแŸˆแžŠแžผแž…แž˜แŸ’แžแŸแž…?
แž’แŸ’แž˜แŸแž‰แžแžผแž…-แžแŸ’แž›แžธ
แž’แŸ’แž˜แŸแž‰แž’แŸ†-แžแŸ’แž›แžธ
แž’แŸ’แž˜แŸแž‰แžแžผแž…-แžœแŸ‚แž„
แž’แŸ’แž˜แŸแž‰แž’แŸ†-แžœแŸ‚แž„
มž‡แž˜แŸ’แžšแŸ…แž‚แŸ’แžšแž”แŸ‹แž”แŸ’แžšแžขแž”แŸ‹ cavities แžšแž”แžŸแŸ‹ Dr. Black แžแžพแž‚แŸแž™แž›แŸ‹แžŠแžผแž…แž˜แŸ’แžแŸแž…แž”แžถแž“แž‚แŸแžขแž“แžปแžœแžแŸ’แžแž’แŸ’แžœแžพ แžšแž แžผแžแžŠแž›แŸ‹แžŸแŸ’แžšแž‘แžถแž”แŸ‹ แž—แŸ’แž›แžปแž€แž’แŸ’แž˜แŸแž‰(dentin)?
มžšแžนแž„แž˜แžถแŸ†แž‡แžถแž„แžŸแŸ’แžšแž‘แžถแž”แŸ‹แžŠแž‘แŸƒ
มž˜แžถแž“แžŸแžถแžšแž‡แžถแžแžทแžšแŸ‰แŸ‚แž…แŸ’แžšแžพแž“แž‡แžถแž„แžŸแŸ’แžšแž‘แžถแž”แŸ‹แž•แŸ’แžŸแŸแž„แŸ—
มž‡แžถแžŸแŸ’แžšแž‘แžถแž”แŸ‹แž”แŸ’แžšแŸ‚แž”แŸ’แžšแžฝแž›แžแžถแž˜แž€แž›แŸˆแž‘แŸแžŸแŸˆ
มž˜แžถแž“แžŸแžถแžšแž‡แžถแžแžทแžšแŸ‰แŸ‚แžแžทแž…แž‡แžถแž„แžŸแŸ’แžšแž‘แžถแž”แŸ‹แž•แŸ’แžŸแŸแž„แŸ—
มžแžพแžŸแŸ’แžšแž‘แžถแž”แŸ‹ smear layer แž”แž„แŸ’แž€แžกแžพแž„แžŠแŸ„แž™แžŸแžถแžšแžขแŸ’แžœแžธ? แž“แžทแž„แž“แŸ…แžแŸ†แž”แž“แŸ‹แžŽแžถแžšแž”แžŸแŸ‹แžแžฝแž’แŸ’แž˜แŸแž‰?
มžŠแŸ„แž™แžšแŸ„แž‚แž–แžปแž€แž’แŸ’แž˜แŸแž‰แž“แžทแž„แž›แžพแžแžฝแž€แŸ’แž”แžถแž›แž’แŸ’แž˜แŸแž‰
แžŠแŸ„แž™แžŸแžถแžšแž‚แŸ’แžšแžผแž–แŸแž‘แŸ’แž™แž’แŸ’แž˜แŸแž‰แž“แžทแž„แž‡แžถแž”แŸ‹แž‡แž‰แŸ’แž‡แžถแŸ†แž„แž”แŸ’แžšแžขแž”แŸ‹ Cavities
แžŠแŸ„แž™แžŸแžถแžšแžขแŸ’แž“แž€แž‡แž˜แŸ’แž„แžบ แž“แžทแž„แž‡แžทแžแžแŸ†แž”แž“แŸ‹แž€แž’แŸ’แž˜แŸแž‰
แžŠแŸ„แž™แžŸแžถแžšแž€แžถแžšแž”แŸ’แžšแžพแžแŸ’แž“แžถแŸ†แž€แžถแžšแž–แžถแžšแž˜แžทแž“แžแŸ’แžšแžนแž˜แžแŸ’แžšแžผแžœ แž“แžทแž„แžแŸ’แžšแž„แŸ‹แž‚แŸ‚แž˜แžšแžนแž˜ Cavity
มž€แŸ’แž“แžปแž„แž€แžถแžšแžšแŸ€แž”แž…แŸ†แž”แŸ’แžšแžขแž”แŸ‹ cavity แžแžพแžŸแžŽแŸ’แž‹แžถแž“ แž‘แž˜แŸ’แžšแž„แŸ‹แž„แžถแž™แžŸแŸ’แžšแžฝแž›(convenience form) แž…แŸ’แžšแžพแž“แžขแž“แžปแžœแžแŸ’แžแž’แŸ’แžœแžพ แž“แŸ…แž’แŸ’แž˜แŸแž‰แžŽแžถ?
มž‚แŸ’แžšแž”แŸ‹แž’แŸ’แž˜แŸแž‰แž˜แžปแžแž‘แžถแŸ†แž„แžขแžŸแŸ‹
มž‚แŸ’แžšแž”แŸ‹แž’แŸ’แž˜แŸแž‰แž€แŸ’แžšแŸ„แž™แž‘แžถแŸ†แž„แžขแžŸแŸ‹
แž’แŸ’แž˜แŸแž‰แžแŸ’แž‚แžถแž˜แž’แŸ†แž‘แžธแŸก แž“แžทแž„แž‘แžธแŸข
แž’แŸ’แž˜แŸแž‰แžแŸ’แž‚แžถแž˜แž’แŸ†แž‘แžธแŸฃ
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