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The theory of Guided tissue regeneration has been challenged in dentistry. The GBR principle was first examined by Dahlin et al. in 1988 on rats. The selective ingrowth of bone-forming cells into a bone defect region could be improved if the adjacent tissue is kept away with a membrane; this was confirmed in a study by Kostopoulos and Karring ...
The first membranes developed were nonresorbable and required a second surgery for membrane removal some weeks later. The need for a second surgical procedure hindered the utilization of the original barrier membranes, which led to the development of resorbable membranes; [1] research indicates no statistically significant difference in surgical success between the two types.
The use of lasers in treating periodontal disease has been seen by some dental professionals as controversial. [6] The American Academy of Periodontology stated in 1999 that it was "not aware of any randomized blinded controlled longitudinal clinical trials, cohort or longitudinal studies, or case-controlled studies indicating that 'laser excisional new attachment procedure (or Laser ENAP)' or ...
This article originally appeared on USA TODAY: Alarming study on toxic black plastic kitchen utensils gets an update. Show comments. Advertisement. Advertisement. Holiday Shopping Guides.
The Michigan Supreme Court declined to hear an appeal Monday from a former police officer who is charged with killing a 26-year-old Black man during a traffic stop. Christopher Schurr was fired ...
Carson Beck is leaving Georgia and entering the 2025 NFL Draft, the Bulldogs quarterback announced on Saturday. The 23-year-old Beck took to Instagram to thank his teammates and coaches at Georgia ...
1: Total loss of attachment (clinical attachment loss, CAL) is the sum of 2: Gingival recession, and 3: Probing depth. Gingival recession, also known as gum recession and receding gums, is the exposure in the roots of the teeth caused by a loss of gum tissue and/or retraction of the gingival margin from the crown of the teeth. [1]
"It would be a dream, Dolly, if my friend Jenna Bush Hager might have a shot at something," Today's Hoda Kotb, 60, added. "All she wants it so be an extra. "All she wants it so be an extra. Just ...