RADIOGRAPHIC ANATOMIC LANDMARKS

TOOTH AND ASSOCIATED STRUCTURES

REFERENCES

White and Pharaoh , Oral Radiology Principles and InterpretationOngole and Praveen, Clinical Manual for Oral Medicine and Radiology

Radiographs given in the material are anatomically correct, not always constant for clinical situations because people are not always the same.

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

R/F OF TOOTH

RADIOLUCENT1. PULP.2. PERIODONTAL LIGAMENT SPACE.3. BONE MARROW SPACE.4. NUTRIENT CANALS.

RADIOPAQUE1. ENAMEL.2. DENTIN.3. CEMENTUM.4. LAMINA DURA.5. ALVEOLAR CREST.6. ALVEOLAR BONE.

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

RADIOLUCENT STRUCTURES

MAXILLA1. INCISIVE FORAMEN.2. INTERMAXILLARY SUTURE.3. NASAL FOSSA.4. LATERAL FOSSA.5. MAXILLARY SINUS.6. OPENING OF NASOLACRIMAL DUCT.

MANDIBLE1. MANDIBULAR CANAL.2. MENTAL FORAMEN.3. LINGUAL FORAMEN.4. NUTRIENT CANALS.5. SUBMANDIBULAR GLAND FOSSA.

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

RADIOPAQUE STRUCTURES

MAXILLA1. NASAL SEPTUM.2. ANTERIOR NASAL SPINE.3. INVERTED Y OF YENIS.4. ZYGOMATIC PROCESS OF MAXILLA.5. MAXILLARY TUBEROSITY.6. HAMULAR PROCESS.7. PTERYGOID PLATES.8. CORONOID PROCESS OF MANDIBLE.9. TIP OF NOSE.10. NASOLABIAL FOLD.

MANDIBLE1. EXTERNAL OBLIQUE RIDGE.2. MYLOHYOID RIDGE.3. MENTAL RIDGE.4. LOWER BORDER OF MANDIBLE.5. GENIAL SPINES.6. SYMPHYSIS.

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ROOT CANAL AND

APICAL FORAMEN

LAMINA DURA

ALVEOLAR CREST

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

CANCELLOUS BONE

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

PERIODONTAL LIGAMENT SPACE

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

INTERMAXILLARY SUTURE (A,B) ANTERIOR NASAL SPINE(C)

A B C

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

A B

(A) NASAL SEPTUM (B) ANTERIOR FLOOR OF NASAL FOSSA

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

LATERAL FOSSA INVERTED ‘Y’ OF YENTIS

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

OPENING OF NASOLACRIMAL CANAL

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ZYGOMATIC PROCESS OF MAXILLA

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

PTERYGOID PLATES HAMULAR PROCESS MAXILLARY TUBEROSITY

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

FLOOR OF MAXILLARY SINUS

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

(B)(A)

(C) (D)

(A,B) NUTRIENT CANALS (C,D) MENTAL FORAMEN

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

ANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H

(A)(B)

(C)

(A) LINGUAL FORAMEN (B,C) GENIAL TUBERCLESANATOMICAL LANDMARKS, TOOTH AND ASSOCIATED STRUCTURES, SUNDARAM, III BDS, TMDC&H