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Principles of crown lengthening surgery.
Geoffrey J Bateman1, Naveen Karir, Shuva Saha
1Birmingham Dental Hospital, St Chad's Queensway, Birmingham 84 6NN, UK.
Dental Update
|June 2, 2009
Summary
Crown lengthening is a valuable dental procedure for managing short clinical crowns, improving aesthetics, and maintaining periodontal health. It offers predictable results for restorative treatments and addresses issues like tooth wear and excessive gingival display.
Area of Science:
- Restorative Dentistry
- Periodontal Surgery
Background:
- Short clinical crown height presents challenges in restorative dentistry.
- Tooth wear and inadequate supragingival tooth substance complicate full coverage restorations.
- Subgingival caries and aesthetic concerns like excessive gingival display require management.
Purpose of the Study:
- To highlight the importance of crown lengthening in restorative dentistry.
- To discuss the application of crown lengthening for various clinical scenarios.
- To emphasize the role of crown lengthening in achieving predictable aesthetic and periodontal outcomes.
Main Methods:
- The abstract does not detail specific methods but discusses the application of crown lengthening procedures.
- It implies a review or discussion of clinical indications and benefits.
Main Results:
- Crown lengthening provides predictable results for restorative treatment plans.
- It ensures good aesthetics and maintains periodontal health.
- It facilitates access to subgingival caries and manages excessive gingival display.
Conclusions:
- Crown lengthening is an invaluable tool for restorative dentists.
- Knowledge of these techniques aids treatment planning and referral decisions.
- It offers predictable outcomes for challenging restorative cases.

