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Studies on root enamel. (I). Some historical notes on cervical enamel projections
1Division of Periodontics, Columbia University, School of Dental and Oral Surgery, New York, N.Y. 10032.
Journal of Clinical Periodontology
|January 1, 1990
Summary
This study reviews the history of cervical enamel projections, a feature of root enamel. Early descriptions date to the 19th century, with detailed microscopy studies emerging in the 1920s.
Area of Science:
- Dental Anatomy
- Periodontology
- Historical Scientific Research
Background:
- Root enamel variations are crucial in dental research.
- Cervical enamel projections (CEPs) are a specific anatomical feature.
- Understanding the historical context of CEPs is essential for current research.
Observation:
- Historical records indicate descriptions of CEPs from the early 19th century.
- Detailed microscopic studies on CEPs became prevalent in the 1920s.
- The association between CEPs and furcation involvement was noted by early researchers.
Findings:
- The historical trajectory of cervical enamel projection research spans over a century.
- Early 20th-century microscopy advanced the detailed study of these enamel variations.
- Watson and Woods clearly articulated the link between cervical enamel extensions and furcation involvement.
Implications:
- Establishes a historical foundation for ongoing research into root enamel anomalies.
- Highlights the long-standing recognition of CEPs and their clinical relevance.
- Provides context for understanding the evolution of periodontal disease research related to root anatomy.