practical exam of oral pathology
TRANSCRIPT
DEVELOPMENTAL DISTURBANCES- JAWS
- TEETH- TONGUE
- LIPS AND BUCCAL MUCOSA- PALATE
- GINGIVA
DEVELOPMENTAL DISTURBANCES OF JAWS
SLIDE NO.1 Identify this developmental disturbance of jaws
MICROGNATHIA Micro=small
Gnathia=jaws
In this case mandible is underdeveloped, giving BIRD FACIES APPEARANCE.
SLIDE NO.2 Identify this developmental disturbance of jaws
MACROGNATHIAMacro=large
DEVELOPMENTAL DISTURBANCES AFFECTING TEETHSIZE
SHAPENUMBER
STRUCTURE
DEVELOPMENTAL ANOMALIES AFFECTING SIZE OF TEETH
SLIDE NO.3 Identify the following tooth anomaly
PEG LATERAL
It is a localised form of MICRODONTIA
localised=limited to 1 or 2 teethdontia=teeth
DEVELOPMENTAL ANOMALIES AFFECTING SHAPE OF TEETH
SLIDE NO.4 Identify the teeth anomaly
GEMINATION
One tooth germ is divided into two teeth.
Clinically it shows two crowns and one root.
SLIDE NO.5 Identify the teeth anomaly
FUSIONTwo teeth germs fuse with each
other.
Clinically it shows two crowns and two roots fused .
SLIDE NO.6 Identify the teeth anomaly and write the clinical complications of it
cementum
CONCRESCENCE
Teeth are fused to each other by cementum
Clinical complications:fracture of teeth during extraction
SLIDE NO.7 Identify the teeth anomaly and write the clinical complications of it
DIALACERATIONsharp bend in the tooth at crown or root level
Clinical complications:fracture of tooth during extraction
SLIDE NO.8 Identify the teeth anomaly and write the clinical complications of it
DENS IN DENTE (DENS INVAGINATUS)
Clinical complications:susceptible to caries
SLIDE NO.9 Identify the teeth anomaly and write the clinical complications of it
DENS EVAGINATUS (LEONG’S PREMOLAR)
Clinical complications:it hampers occlusion
DEVELOPMENTAL ANOMALIES AFFECTING NUMBER OF TEETH
SLIDE NO.10 This 60 year old patient came with the chief complaint of loss of all teeth. Name the type of anodontia in this case.
COMPLETE ANODONTIA
SLIDE NO.11 Name the type of anodontia in the maxillary cast
PARTIAL ANODONTIA
SLIDE NO.12 Identify the tooth anomaly and write the clinical complications of it
MESIODENSMesio=middle
dens=tooth
Clinical complications:poor aesthetics
SLIDE NO.13 Identify the teeth anomaly
SUPERNUMERARY TEETH
DEVELOPMENTAL DISTURBANCES AFFECTING STRUCTURE OF TEETH
SLIDE NO.14 Identify this teeth anomaly affecting structure of teeth and write the synonym of it and ideal content of fluoride in the water.
ENAMEL HYPOPLASIA / ENAMEL FLUOROSIS / MOTTLED ENAMEL
The ideal content of fluoride I drinking water should be 1ppm.
DEVELOPMENTAL ANOMALIES AFFECTING SOFT TISSUES
SLIDE NO.1 Identify developmental anomaly and write oral manifestations of it
CLEFT LIP AND CLEFT PALATE
Oral manifestations:1. malalignment or crowding of teeth
2. difficulty In eating and drinking due to nasal regurgitation of food and liquid3. speech problem4. defect in smiling
SLIDE NO.2 Identify this developmental anomaly
MACROGLOSSIA
SLIDE NO.3 Identify and write clinical complications of this anomaly
ANKYLOGLOSSIA (TONGUE TIE)Clinical complications : slurring of
speech
SLIDE NO.4 Identify this anomaly
BENIGN MIGRATORY GLOSSITIS(GEOGRAPHIC TONGUE)
SLIDE NO.5 Identify this anomaly
FORDYCE’S SPOTS
SLIDE NO.6 Identify this developmental anomaly
ELEPHANTIASIS GINGIVAE (fibromatosis gingiva)