Dental Implants: long or short?

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This review compares survival rates between extra-short implants (≤6 mm) and ≥10 mm long implants. 18 studies were included suggesting little diference up to 3 years following prosthetic loading.

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Metal-ceramic vs ceramic: Material of choice for restoring implants?

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This review comparing ceramic and metal-ceramic restorations was developed by MSc Students from @UClanDentistry during a recent workshop. While the findings suggest no difference between the two materials only a small number of limited quality studies are available.

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Cavity liners for resin-based composite restorations

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No new trials were available for this Cochrane review update. Only 8 RCTs were available providing inconsistent, low-quality evidence for a difference in postoperative hypersensitivity after placing a liner for posterior resin-based composite restorations in adult permanent teeth.

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All-ceramic implant-supported single crowns

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This review of survival and technical complication rates of all-ceramic implant-supported single crowns included 41 mainly observational studies suggesting high survival rates for all-ceramic implant supported single crowns.

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Nonsurgical root canal therapy: What is the most effective oral premedication to reduce post treatment pain?

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This review of the most effective oral premedication in reducing pain in adults after nonsurgical root canal therapy including 16 studies. While a premedication of choice is suggested most outcomes are only supported by very low quality evidence.

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Irreversible pulpitis: What is the most effective local anaesthetic for inferior alveolar nerve block?

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This review of the most effective anaesthetic solutions for inferior alveolar nerve blocks for mandibular teeth with irreversible pulpitis included 11 RCTs. The findings suggest that mepivacaine with epinephrine performed better than lidocaine with epinephrine but the number of trials is limited and the quality of evidence was very low to moderate.

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Dental Implants: Number of implants and full-arch prosthesis survival

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19 studies (6 RCTs, 13 prospective studies) were included in this review assessing whether the number of dental implants per jaw has an influence on implant and/or prosthesis survival rate and complications with the findings suggesting no influence.

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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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