This document provides guidance on hard tissue charting for dental hygienists. It discusses documenting assessments, updating charts at maintenance appointments, and following a routine sequence. It also outlines charting various dental conditions and anomalies using specific colors and symbols. Common anomalies include supernumerary teeth, hypodontia, enamel hypoplasia, and taurodontism. Black's classification is presented for charting restorations.

1. Hard Tissue Charting Dental Hygiene Theory Instructor: Nickee dela Cruz R.R.D.H.

4. Normal, Atypical, & Abnormal Findings to Observe during Hard Tissue Exams

7. Mesiodens

8. Mesiodens (arrow) . A, Radiographic appearance. B, Clinical appearance

9. Hypodontia

11. Microdontia (arrow)

12. Supernumary Teeth

17. Gemination

18. Gemination (arrow)

20. Dens in dente

22. Dilaceration

25. Enamel Hypoplasia

26. Enamel hypoplasia

29. Enamel Hypocalcification

31. Amelogenesis Imperfecta

33. Dentinogenesis Imperfecta

34. Dentinogenesis Imperfecta

35. Here is another example of the clinical features of dentinogenesis imperfecta.

38. Taurodontism

48. Surfaces of the Teeth

49. Quadrants Primary vs. Permanent

50. Charting Symbols for Oxford Dental Hygiene Clinic Chapter 13 pg 247

66. Black’s Classification

67. Black’s Classification

68. Black’s Classification

84. Open Bite

86. Crossbite

88. Overbite

90. Occlusal relationship of primary molars

91. Reviewing Radiographic Findings Relevant to the Clinical Assessment Found on the back of the Hard Tissue