Cd anatomical landmarks 2nd yr
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Transcript of Cd anatomical landmarks 2nd yr
Anatomy In Relation To Complete Denture
Extraoral Landmarks
NasoLabial Sulcus
Mento labial sulcus
Philtrum / filtrum
Vermillion border
Angle of the mouth(commisure)
Modiolus
Ala of the nose
The tragus of the ear
Ala tragus line ( Camper’s line)
MUCOUS MEMBRANE
Intraoral LandMarks
Alveolar ridge
Maxillary anatomical landmarks
1- Incisive papilla
2- Rugae
3- Fovea palatinae
4- Maxillary tuberosity
5- Hamular or pterygo maxillary notch
6- Median palatine raphe
7 - Torus palatinus
8 – Vibrating line “ area”
9 - Coronoid Process (Retrozygomal area)
10 - Palatine vault
1- Alveolar ridge
2- Retromolar pad
3 - Pear Shaped Pad
4 - External oblique ridge
5 - Buccal shelf area
6 - Mental foramen
7 - Torus mandibularis
8 - Internal oblique ridge
9 - Genial tubercles
Denture foundation area
Stress bearing areas
Relief areas
Border structures that limits the periphery of the denture
A. Maxillary denture
B- Mandibular denture
Lingually
Thank you