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Periodontal ligament injection: review and recommended technique
1Department of Restorative Dentistry, University of the Pacific Arthur A. Dugoni School of Dentistry, San Francisco, California, USA.
General Dentistry
|January 8, 2005
Summary
The periodontal ligament (PDL) injection offers targeted anesthesia when standard methods fail or when avoiding lip/tongue numbness is desired. Proper technique is crucial for effective pain control and minimizing side effects.
Area of Science:
- Dentistry
- Anesthesiology
Background:
- Periodontal ligament (PDL) injections are an alternative to conventional anesthesia.
- PDL injections are indicated for short-duration anesthesia and to avoid mandibular block side effects like lip and tongue numbness.
Purpose of the Study:
- To review the literature on periodontal ligament (PDL) injections.
- To detail proper techniques for PDL injection administration.
- To discuss indications, contraindications, and patient considerations for PDL injections.
Main Methods:
- Literature review of PDL injection techniques.
- Review of author's clinical experience and techniques.
- Analysis of patient factors, site preparation, and administration protocols.
Main Results:
- Effective anesthesia can be achieved with proper PDL injection technique.
- PDL injections minimize the duration of soft tissue numbness compared to mandibular blocks.
- Understanding contraindications and potential adverse effects is essential for safe administration.
Conclusions:
- The periodontal ligament (PDL) injection is a valuable technique for specific dental anesthesia needs.
- Mastery of PDL injection techniques ensures efficacy and patient comfort.
- This review provides a comprehensive guide for clinicians considering PDL injections.