The effects of repeated usage of implant drills on cortical bone temperature, primary/secondary stability and bone healing: A preclinical in vivo micro-CT study.

Objective: The aims of the study were to evaluate the effects of new vs. used drills on cortical bone temperature, operation time, and primary/secondary stability and to assess bone healing by micro-CT.

Materials And Methods: New, 50×-used and 100×-used drills at 800 rpm were used to place implants in the iliac crests of three male sheep in this experimental in vivo animal study.

Efficiency of dental caries prevention with the use of polymer-based toothpastes modified by the electromagnetic field.

The most important problems of modern dentistry cover not only the early diagnosis but also prevention of dental caries, including the one based on the use of various hygienic products and therapeutic agents. Normally, the processes of re- and demineralization in the oral cavity are in a state of dynamic. However, in the presence of cariogenic factors, the balance is shifted towards demineralization.

Diode laser for harvesting de-epithelialized palatal graft in the treatment of gingival recession defects: a randomized clinical trial.

Aims: The aim of present randomized controlled clinical study was to evaluate the effects of the use of diode laser for graft harvesting and palatal wound irradiation on post-operative morbidity and root coverage outcomes after a coronally advanced flap (CAF) with de-epithelialized gingival grafts (DGG).

Methods: Fifty-two patients with isolated recessions were treated. The CTG resulted from the de-epithelialization of a free gingival graft (FGG) with blade (control group:DGG-B) or diode laser (DL) (test group:DGG-L).

The effect of a streptococci containing probiotic in periodontal therapy: a randomized controlled trial.

Aim: To evaluate the adjunctive effects of a Streptococcus oralis KJ3, Streptococcus uberis KJ2 and Streptococcus rattus JH145 containing probiotic tablet after scaling and root planing (SRP).

Materials And Methods: Forty-eight periodontitis patients were included in this double-blind, placebo-controlled clinical trial. After root planing, patients used either a placebo or a probiotic tablet twice a day for 12 weeks.

Effects of decontamination and implant surface characteristics on re-osseointegration following treatment of peri-implantitis.

Background: Although considerable bone fill may occur following treatment of peri-implantitis, re-osseointegration appears to be limited and unpredictable.

Objectives: To evaluate the effects of various decontamination techniques and implant surface configurations on re-osseointegration of contaminated dental implants.

Material And Methods: Three months after tooth extraction, implants consisting of a basal part and an exchangeable intraosseous implant cylinder (EIIC) were placed in the mandibles of dogs.

Combined treatment approach of gingivectomy and CO2 laser for cyclosporine-induced gingival overgrowth.

The aim of this report is to present a combined treatment approach with gingivectomy and CO2 laser for the management of cyclosporine-induced gingival overgrowth in 4 cases. Four renal transplant patients were surgically treated for marked gingival overgrowth by means of gingivectomy and CO2 laser. Postoperatively, all patients were followed for bleeding, pain, infection during the early healing period, and recurrence of gingival overgrowth for 12 months.

New formation of periodontal tissues around titanium implants in a novel dentin chamber model.

Direct bone-to-implant contact, defined as "osseointegration", is considered most optimal for long-term stability and survival of dental implants. However, the possibility of the formation of a tooth-like attachment apparatus around implants has also been demonstrated. The purpose of this study was to explore the formation of periodontal tissues around titanium implants using a novel and unique experimental model.

Oral Health Status in Children with Acute Lymphoblastic Leukemia and Lymphoma.

We evaluated the oral health status of 85 acute lymphoblastic leukemia (ALL)/lymphoma pediatric patients who received remission-induction and maintenance chemotherapy and 85 age and sex-matched healthy children with the criteria of World Health Organization (WHO) and to determine the prevalence and distribution of dental problems in order to constitute preventive dentistry precautions in this study. The gingival tissues were scored with Community Index of Periodontal Treatment Necessity (CPITN) and dmf-t and DMF-T indices were used for caries evaluation. In the study group, malocclusion was found in 24 patients (28.

Chitosan film enriched with an antioxidant agent, taurine, in fenestration defects.

A natural polysaccharide, chitosan (poly-N-acetyl glucosaminoglycan), which is a nontoxic and bioabsorbable polymer, has been shown to have hemostatic and antibacterial effects. An amino acid, taurine, is considered to be beneficial for regulating the inflammation process. The purpose of this study was to investigate the synergistic effects of taurine and chitosan in the experimental defects at the vestibular bone of maxillary canine teeth in six dogs.