PubMed · 6586604
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
P A Pullon, A S Miller. Severe bone loss.. https://pubmed.ncbi.nlm.nih.gov/6586604/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
Explore the source record for details and available documents.
This article outlines a number of simple clinical steps which should enable general dental practitioners to diagnose and treat the majority of complete denture problems in patients with atrophic mandibular ridges. The guiding principle is the reduction of forces transmitted to the denture-bearing area via the lower denture. Methods of optimising the size of the denture bases and/or the occlusal tables are discussed and illustrated.
BACKGROUND AND OBJECTIVE: Low-energy laser irradiation has many anabolic effects such as the acceleration of bone formation. However, its effects on tooth movement, performed by bone resorption and formation, have not been well characterized. STUDY DESIGN/MATERIALS AND METHODS: A total of 10 g of orthodontic force was applied to rat molars to cause experimental tooth movement. A Ga-Al-As diode laser was used to irradiate the area around the moved tooth, and after 12 days, the amount of tooth movement was measured. Calcein was injected subcutaneously to label the newly formed alveolar bone for quantitative analysis. Immunohistochemical staining of proliferating cell nuclear antigen was performed to evaluate cellular proliferation. TRAPase staining was also performed to facilitate the identification of osteoclasts. RESULTS: In the laser irradiation group, the amount of tooth movement was significantly greater (1. 3-fold) than that of the nonirradiation group in the end of the experiment. The amount of bone formation and rate of cellular proliferation in the tension side and the number of osteoclasts in the pressure side were all significantly increased in the irradiation group when compared with the nonirradiation group (P < 0. 01). CONCLUSION: These findings suggest that low-energy laser irradiation can accelerate tooth movement accompanied with alveolar bone remodeling.