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Full-Text Articles in Organisms
Experimental Peri-Implant Tissue Breakdown In Rhesus Monkeys, Oliver Hanisch
Experimental Peri-Implant Tissue Breakdown In Rhesus Monkeys, Oliver Hanisch
Loma Linda University Electronic Theses, Dissertations & Projects
The aim of this investigation was to characterize peri-implant tissue breakdown following ligature-induced plaque accumulation around osseointegrated implants in the rhesus monkey. Two hydroxyapatite-coated cylindrical implants were inserted bilaterally in the second premolar and first molar region of both mandible and maxilla in four non-human primates (Macaca mulatto). The implants were left submerged to osseointegrate for one year. Eight weeks after healing abutment connection, a two-month plaque control program was initiated. At the end of this period, clinical and radiographic recordings were carried out, and peri-implant subgingival microbial samples were obtained (baseline). Subsequently, cotton ligatures were placed around …
Effects Of Oral Hygiene Measures On Clinical And Microbiological Parameters Of Periodontal Disease, Bruno Loos
Effects Of Oral Hygiene Measures On Clinical And Microbiological Parameters Of Periodontal Disease, Bruno Loos
Loma Linda University Electronic Theses, Dissertations & Projects
The effects of a 12-week period of oral hygiene alone on gingival conditions and subgingival microflora in 15 patients with severe periodontitis were investigated. In addition, subgingival microsamples were compared during this oral hygiene phase with those obtained 1 week after debridement. Clinical measurements and subgingival samples from selected sites were taken at week 0 (baseline), week 6, and week 12. Microbial samples were also taken at week 13, that is, one week following debridement. At week 0 the patients were instructed in supragingival plaque control and at week 6 the hygiene regimen was supplemented with the subgingival use of …
Gingival Condition In Areas Of Minimal And Appreciable Widths Of Keratinized Gingiva, Myles C. Miyasato
Gingival Condition In Areas Of Minimal And Appreciable Widths Of Keratinized Gingiva, Myles C. Miyasato
Loma Linda University Electronic Theses, Dissertations & Projects
This investigation evaluated the gingival condition of areas with minimal (less than or equal to 1.0 millimeter) and appreciable (greater than or equal to 2.0 millimeters) widths of keratinized gingiva.
Sixteen dental, dental hygiene, and dental assisting students and dental faculty who had contralateral or unilateral areas of minimal and appreciable widths of keratinized gingiva on the mid-buccal surface of mandibular bicuspids were examined. Gingival exudate, plaque, gingival inflammation based on color change and/or swelling and bleeding on probing were evaluated. The results showed that all areas examined were plaque free. Three of 32 areas showed clinical gingival inflammation and …