1. Intraoral Radiographic Anatomy

2. Radiographic Density Radiopacity Radiolucency
Page 24 of Dr. Beck’s Notes

4. Follicle

8. Trabecular Pattern

10. Trabecular Pattern

11. Sparse Trabeculation Inferiorly

14. Dental Papilla

17. Mandibular Posterior Region

18. Alveolar Ridge

19. External Oblique Ridge

20. Internal Oblique Ridge (Mylohyoid Ridge)

21. Mandibular Canal

22. Enlarged PDL Space?

23. Inferior Border of Mandible

24. Inf. Alveolar Canal

26. Oblique Ridges

36. Mental Foramen

39. Anterior Looping of the Canal

43. Posteriorly Positioned Foramen

46. Mandibular Tori

47. Anterior Mandible

48. Genial Tubercle

49. Genial Tubercle

53. Nutrient Canals

57. Mental Fossa
Radiolucent depression between alveolar ridge and mental ridge

58. Mental Ridge

62. Liar, Liar!! Do Our Eyes Lie?

91. All Those Horizontal Lines!

92. Alveolar Ridge

93. Floor / Wall of Maxillary Sinus

94. Zygomatic Arch (Inf. Border)

95. Zygomatic Process of Maxilla

96. Floor of Nasal Cavity

97. Tuberosity

98. Hamular Notch and Process

101. Coronoid Process

102. Resorption of Coronoid Process?

103. Clinical Hamular Notch

104. Tuberosity

105. Maxillary Sinus
Floor of sinus extends to alveolar crest due to missing teeth

106. Floor / Wall of Maxillary Sinus
Wavy outline of the sinus

107. Relatively smooth outline

108. Sinus occupies inter-radicular space

111. Inverted Y formed by nasal fossa and maxillary sinus

112. Nasolabial Fold/ Cheek Mass

113. Maxillary Anterior Region

114. Anterior Nasal Spine
Radiopaque
V-shaped

115. Floor of Nasal Cavity
Extends bilaterally away from ANS

116. Incisive Foramen Variable size and shape, border
Variable position, due to angulation of x-ray beam

117. Nasopalatine Canal Transmits nasopalatine nerves and vessels
Terminates in incisive foramen
Not always seen

118. Sup. Foramina of Nasopalatine
On each side of nasal septum
Mostly seen when h vertical angle

119. Nasal Septum Superimposition of septal cartilage and vomer
Deviated septum

120. Inferior Concha
In the nasal fossa
Away from the septum

121. Nasal Mucosa

122. Intermaxillary Suture
Median suture
Extends from alveolar crest through ANS, posteriorly to distal aspect of hard palate
Uniform width
Variable shape
Angulation of central ray

123. Soft Tissue Outline of Nose

124. Nasal turbinates

128. Foramena of Stenson and Scarpa

137. Opening of nasolachrimal duct