This review of salivary biomarkers for diagnosing periodontal disease only identified 4 studies at high risk of bias but suggests a small number of potential biomarkers. However the findings should be interpreted with caution.
27 case reports and 1 case series were identified for this review of nerve damage due to over-extruded endodontic materials providing very low quality evidence for management of the problem.
17 low quality studies were included in this review of the association between molar incisor hypomineralisation and caries. A significant association was suggested but none of the studies was considered to be of high quality so the findings should be interpreted with caution.
For this review of molar incisor hypomineralisation (MIH) 28 low quality studies were identified. The available evidence suggest that prenatal and perinatal factors are infrequently associated with MIH but that early childhood illness (in particular fever) may be associated.
Eight studies were included in this review of the effect of conservative temporomandibular therapies on otologic symptoms . While most suggested an improvement the quality of the available evidence is limited.
The majority of the included studies in this review of the ferrule effect in-vitro studies ( 32 out of 37) and while they indicate greater longevity in teeth with ferrules further information is needed from clinical studies.
Eight different assessment tools were used to assess quality of life for this review of the impact of periodontal disease on quality of life. 28 out of 37 studies reported a significant effect with 8 studies reporting an increasing impact with greater disease severity or extent.
Olivia Maynard explores a recent systematic review that claims to be the first study to investigate systematically
the rates of restarting smoking after childbirth.
This Cochrane review of Infraorbital nerve block for postoperative pain after cleft lip repair includes 8 trials providing low to very low quality evidence that infraorbital nerve block with lignocaine or bupivacaine may reduce postoperative pain more than placebo
11 studies were identified for this review of lingual fixed orthodontic appliances. while some benefits were suggested the quality of the available studies was very low providing insufficient evidence of the effectiveness of lingual appliances.