Dental implants: Does crown-to-implant ratio influence treatment outcomes?

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This review of the influence of crown-to-implant ratio on single-tooth,non-splinted implant outcomes includes 8 observational studies and suggests no impact with crown-to-implant ratios ranging from 0.86 to 2.14.

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Dental implants: immediate placement in infected sockets and survival rates

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9 observational studies were included in this review comparing the immediate placement of implants in an infected site compared to a health site. The findings suggest no difference although the quality of the evidence is low to very low.

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Shortened dental arch: impact of treatment on oral health related quality of life

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This study provideds the 10-years outcome of the effect of molar replacement by partial removable dental prostheses (PRDP) or with restored shortened dental arches (SDA) on oral health-related quality of life.

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Sedation for children undergoing dental treatment

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This Cochrane review update of the efficacy and relative efficacy of conscious sedation agents and dosages for behaviour management in paediatric dentistry includes 50RCTs providing some moderate-certainty evidence that oral midazolam is an effective sedative agent for children undergoing dental treatment.

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Calcium hydroxide as lining for deep caries lesions?

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16 low quality RCTs were included in this review of the effect of calcium hydroxide lining on clinical success in treatment of deep carious lesions. 6 RCTs contributed to the meta-analysis suggesting no beneficial effect.

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Micro-invasive treatments for proximal caries

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Seven RCTs were included in this review of of micro-invasive interventions for non-cavitated proximal caries suggesting that resin infiltration is effective in arresting caries progression.

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Dental restorations: repair or replace?

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10 studies were included in this review of the effectiveness of minimally invasive repair or replacement of dental restorations. The reviewers suggest that seal and refurbishment techniques did not present a significant difference in clinical longevity in comparison to the replacement technique in permanent teeth. However, both the amount and the quality of the available evidence is limited.

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Bone augmentation in atrophic mandibles; autogenous bone or biomaterial?

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This review of bone augmentation with biomaterials or autogenous bone in the posterior mandible outcomes included 4 small split-mouth studies demonstrating similar were outcomes with both materials.

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Partial edentulism: The effect of prosthetic treatments on oral health-related quality of life

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23 studies were included in this review assessing the oral health-related quality of life (OHR- QoL ) of patients with partial edentulism after different dental prosthetic treatments. Both fixed tooth-supported and implant-supported dental prostheses improved OHR- QoL in the short and medium term.

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Proximal caries: seal or infiltrate early lesions?

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This review of micro-invasive treatments for proximal caries included 13 split-mouth RCTs. There was moderate quality evidence to support sealing in infiltration of early proximal caries compared with non-invasive treatments such as diet and bio-film management and topical fluorides.

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