CDDENT3
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🇬🇧 | 🇬🇧 |
Replacement of the (all missing) natural teeth in the arch and their associated parts by artificial substitutes | COMPLETE DENTURE PROSTHODONTICS |
Art and science of the restoration of an edentulous mouth. | COMPLETE DENTURE PROSTHODONTICS |
What goes with the tooth when it is extracted? | Soft tissues and alveolar bone resorption |
A dental prosthesis which replaces the entire dentition and associated structures of the maxilla and mandible. | COMPLETE DENTURE |
Replacement of any part of the body | PROSTHESIS |
Fastest resorption occurs in the first | 3 months to 6 months to 1 year |
When does resorption slow down? | After 1 year |
What reasons other than tooth exfoliation can cause resorption | Ill fitting denture |
Height of residual ridge is proportional to the time of the patient when she become ________-- | Edentulous |
COMPONENT PARTS OF A COMPLETE DENTURE:provides peripheral seal and horizontal stability to the denture | Denture ****** |
COMPONENT PARTS OF A COMPLETE DENTURE:provides the required cheek/lip fullness in edentulous patients | Denture ****** |
Primary retention of denture | Peripheral seal |
Guide for anterior occlusal length (PARALLEL) | INTERPUPILLARY LINE |
Anterior Occlusal Plane Determination | INTERPUPILLARY LINE |
Ala tragus line is also called | Camper’s line |
Posterior Occlusal Determination | ALA TRAGUS LINE |
Becomes deeper with age and with loss of teeth | NASO-LABIAL SULCUS |
Classes of jaw relations | LABIOMENTAL SULCUS |
INCISIVE PAPILLA:Found on the palate between the ___ in dentate person | 2 central incisors |
INCISIVE PAPILLA:edentulous arch, it is located at the ____________ | Anterior end of the median palatine raphe |
INCISIVE PAPILLA:May lie on the _____ due to excessive resorption | Crest of the ridge |
Guide in locating the midline | INCISIVE PAPILLA |
INCISIVE PAPILLA:Change of position is relative to the residual ridge resorption in the _________ | Nasopalatine nerve and vessels. |
INTRAORAL LANDMARKS:Covered by a thin layer of mucoperiosteum covering the median palatine suture. | MEDIAN PALATINE RAPHE |
INTRAORAL LANDMARKS:Source of fulcrum when highly elevated- provide relief to increase denture stability by preventing its rocking movement | MEDIAN PALATINE RAPHE |
INTRAORAL LANDMARKS:It will affect retention, support and stability | RESIDUAL ALVEOLAR RIDGE |
INTRAORAL LANDMARKS:It is the area which remains following the removal or loss of tooth. | RESIDUAL ALVEOLAR RIDGE |
INTRAORAL LANDMARKS:Primary stress bearing area of the maxilla which is part of residual ridge | TUBEROSITY |
INTRAORAL LANDMARKS:Lies posterior to the hard palate. | IMMOVABLE PART OF SOFT TISSUE |
INTRAORAL LANDMARKS:Important landmark which serves as guide in fabrication of denture | IMMOVABLE PART OF SOFT TISSUE |
DENTURE LIMITING STRUCTURES IN MAXILLA:It is the reflection of the mucosa of the lip to the mucosa of the alveolar process in the | LABIAL VESTIBULE |
DENTURE LIMITING STRUCTURES IN MAXILLA:Behind hamular notches- rarely significant | PTERYGOMANDIBULAR RAPHE |
DENTURE LIMITING STRUCTURES IN MAXILLA:Have patient open wide as possible | PTERYGOMANDIBULAR RAPHE |
DENTURE LIMITING STRUCTURES IN MAXILLA:Can displace denture if extended on the area | PTERYGOMANDIBULAR RAPHE |
DENTURE LIMITING STRUCTURES IN MAXILLA:Used to guide limit of the posterior border of the denture | FOVEA PALATINA |
DENTURE LIMITING STRUCTURES IN MAXILLA:At junction of the movable and non-movable portions of the soft palate | VIBRATING LINE (AH LINE) |
DENTURE LIMITING STRUCTURES IN MAXILLA:This line determines the posterior end of the upper denture | VIBRATING LINE (AH LINE) |
DENTURE LIMITING STRUCTURES IN MAXILLA:Identified when the patient says “Ah” | VIBRATING LINE (AH LINE) |
What can cause displacement in the mandibular | Movable structures of the tongue and floor of the mouth |
Retromolar pad: what affects comfort and PS: | Compressible soft tissue |
Muscles of retromolar pad: | Fibers of the buccinators and superior constrictor muscle |
What part of the mandible does not undergo resorption | RETROMOLAR PAD |
STRESS BEARING AREAS IN MANDIBULAR:Can be use as reference in determining the height of Occlusal plane in the posterior lower | RETROMOLAR PAD |
STRESS BEARING AREAS IN MANDIBULAR:Determining buccolingual position of artificial teeth | RETROMOLAR PAD |
Boundaries of Buccal shelf:Anterior | Buccal frenum |
Boundaries of Buccal shelf:Posterior | RMP (Retromolar Pad) |
Boundaries of Buccal shelf:Medial | Residual ridge |
Boundaries of Buccal shelf:Lateral | External OR |