ObjectivesThe objective of the present systematic review was to test the hypothesis of no difference in facial swelling, pain and trismus after surgical removal of mandibular third molar with different dosages of corticosteroids and administration routes.Material and MethodsA MEDLINE (PubMed), Embase database and Cochrane Library search in combination with a hand-search of relevant journals was conducted by including randomized controlled trials published in English until 1st December 2017.ResultsSeven studies fulfilled the inclusion criteria. Considerable variation in the included studies prevented meta-analysis from being performed. Preoperative submucosal injection of corticosteroids significantly diminishes facial swelling, pain and trismus compared with placebo. However, different dosages of corticosteroid and administration routes reveal contrary results indicating that administration of a higher dosage of corticosteroids do not necessarily cause a further decrease in facial swelling, pain and trismus.ConclusionsConsequently, the optimal dosage of corticosteroids and administration route for diminishing postsurgical morbidity and improve quality of life after surgical removal of mandibular third molar is presently unknown. Therefore, further well-designed randomized clinical trials including a standardised protocol, patient-reported outcome measures and three-dimensional analysis of facial swelling is needed.
The objective was to test the hypothesis of no difference in facial swelling, pain, trismus and immediate quality of life after surgical removal of mandibular third molars, with or without post-operative cryotherapy. A MEDLINE (PubMed), EMBASE database and Cochrane library search in combination with a hand search of relevant journals were conducted by including human randomised controlled trials published in English until 17 July 2018. The search identified 37 titles. Six studies with low or unclear risk of bias fulfilled the inclusion criteria. Intermittent cryotherapy for 30 minutes during the first post-operative days significantly diminished facial swelling, pain and trismus compared with no cryotherapy. Patient's satisfaction and perception of recovery were significantly increased with cryotherapy. Therapeutic efficacy of intermittent cryotherapy on post-operative facial swelling, pain and trismus seems to be improved compared with continuous cryotherapy. Considerable variations in study design, diversity of used evaluation methods, outcome measures and various methodological confounding factors posed serious restrictions to review the literature in a quantitative systematic manner. Thus, conclusions drawn from the results of this systematic review should be interpreted with caution. Further well-designed randomised controlled trials including standardised protocol, larger patient sample, blinded outcome assessors, patient-reported outcome measures and three-dimensional volumetric analysis of facial swelling are required before evidence-based recommendations can be provided. K E Y W O R D S cryotherapy, dentistry, mandible, pain, review, third molar, trismus
The literature shows that the indications for orthognathic surgery (OS) are often functional problems and unsatisfactory facial esthetics. This study investigated the esthetic outcomes and overall satisfaction following OS. Somatosensory change is a relatively common complication and its influence on the level of satisfaction was studied. The social-networking web site Facebook was used to identify the study population. An online questionnaire was performed using the website SurveyMonkey. In all, 105 (9%) respondents from the Danish Facebook group about OS, called Kaebeoperation (jaw surgery), were enrolled in the study. The respondents consisted of 12 men and 93 women, with a mean age of 27 ± 9 years. Fifty-four percent replied that esthetic concerns were the reason for the OS. Eighty-four percent reported improvement in facial esthetics after the OS. Men indicated a higher degree of improvement in beauty than women (P = 0.030). Sixty-four percent replied that their attractiveness had been increased after OS. Eighty-six percent were happy with the results and 89% would recommend the surgery to others in need. No significant differences in esthetic results and satisfaction were seen with regard to sex, age, and somatosensory change. High satisfaction and improvement in facial esthetic after OS were seen. Young patients (16-25 years) and men indicated a higher degree of satisfaction than old (>25 years) patients and women. The use of social media seems to be an interesting platform for qualitative scientific research in certain age groups. Further prospective and objective studies about the esthetic improvement after OS should be performed.
Background The objective of the present study was to compare the efficacy of different doses of methylprednisolone on postoperative sequelae and quality of life (QoL) following surgical removal of mandibular third molars (SRM3). Material and Methods Fifty-two patients (16 men and 36 women, mean age 25.9 years, range: 18-39) with bilateral impacted mandibular third molars were randomly allocated into intraoperative muscular injection of either 20mg, 30mg, 40mg methylprednisolone or saline injection. Baseline measurements were obtained preoperatively and compared with assessment after one day, three days, seven days and one month. Pain and trismus were estimated by visual analog scale score and interincisal mouth opening, respectively. Subjective assessment of QoL included Oral Health Impact Profile (OHIP-14). Descriptive and generalized estimating equation analyses were made and expressed as mean values with a 95% confidence interval. Results Methylprednisolone revealed no significant differences in pain, trismus and QoL compared with placebo. Higher prevalence of postoperative pain and worsening in QoL were observed with increased age ( P =0.00). Smoking and increased time of surgery decreased mouth opening in the early healing phase ( P =0.00). Conclusions The present study revealed no significant improvement of methylprednisolone on postoperative sequelae and QoL following SRM3 compared with placebo. Key words: Corticosteroids, dentistry, mandible, methylprednisolone, pain, third molar, trismus.
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