This review comparing plaque accumulation in orthodontic patients undergoing clear aligner (CA) and conventional fixed appliance treatment included 14 studies. The findings suggested less plaque accumulation with CA but all the included studies were at moderate to high risk of bias.
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This review of periodontal health maintenance and gingival recessions development in patients undergoing an orthodontic treatment with clear aligners (CA) or fixed appliances (FA) included 12 studies. The limited amount and quality of evidence was insufficient to assess whether CA were bettern than FA at maintaining periodontal health.
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This review evaluating the evidence to support the possibility that orthodontic tooth movements could induce pulp necrosis included 12 studies. While the findings indicate there is evidence that these treatments do not induce pulp necrosis it has low to very low quality.
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This review assessing the predictability of clear aligners and treatment outcomes of clear aligner therapy compared with fixed appliance therapy included 7 small studies of limited quality.
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This reviews of external root resorption (ERR) in patients receiving clear aligners treatment (CAT) with those being treated with fixed appliances included 11 observational studies. While the findings suggest ERR may be lower in patients treated with CAT the quality of the evidence is limited.
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8 mainly observational studies were included in this review of he effectiveness of clear aligners compared with fixed appliances for orthodontic treatment. The findings suggest no difference between to two approaches however the quality of the availabel evidence is low to very low.
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Between September and December 2018 our most popular blogs considered guidelines for non-restorative options for caries management , orthodontic management of the developing dentition and aligners for orthodontic treatment.
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This review of the effectiveness of Invisalign® included 22 studies only 3 of which were RCTs only providing a limited amount of very low quality evidence.
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This review of clear aligners for orthodontic treatment only identified 4 small studies of limited quality providing little evidence to support their effectiveness.
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This review looks at one potential side effect of clear aligner treatment, periodontal health. However only 5 small studies of limited quality are available. All of the included studies found that periodontal health improved however because of the limited evidence available the findings should be interpreted with caution.
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