ABSTRACT
OBJECTIVE: Alveolar osteitis (commonly known as dry socket) is a very common painful complication of dental extraction with no definitive cure. This systematic review assessed the efficacy of laser therapy in the management of alveolar osteitis. METHODS: PubMed, Scopus, Web of Science, Embase, Cochrane Central, and China National Knowledge Infrastructure (CNKI) were searched for all studies published till July 2021 using relevant keywords. All clinical trials that assessed the efficacy of laser in the management of alveolar osteitis were included. Due to missing some numerical data and the substantial heterogeneity across the studies, no meta-analysis was performed. RESULTS: Out of the 296 identified articles, 14 clinical trials comprising 981 patients were included. The laser wavelengths, power output, and energy fluence showed a great variability across the included studies: 632.8 - 2940 nm, 16 mW - 10 W, and 0.2 - 85.7 J/cm2, respectively. All included studies found laser to be efficacious in alleviating pain and accelerating healing in patients with alveolar osteitis. Of the 14 included studies, 13 studies reported superior outcomes in favor of laser therapy as compared to conventional therapies. CONCLUSION: The available evidence suggests a good efficacy of laser therapy in reducing signs and symptoms of alveolar osteitis. However, owing to the marked methodological heterogeneity and the substantial variations in laser parameters among the included studies, more well-designed clinical trials with adequate sample sizes and standardized laser parameters are highly recommended. CLINICAL SIGNIFICANCE: Laser therapy can be applied for the management of dry socket.
Subject(s)
Dry Socket , Low-Level Light Therapy , China , Dry Socket/etiology , Dry Socket/radiotherapy , Humans , Low-Level Light Therapy/adverse effects , Tooth Extraction/adverse effects , Wound HealingABSTRACT
OBJECTIVES: Bisphosphonates (BPs) are used for treatment of various benign and malignant medical conditions. Medications-related osteonecrosis of the jaws (MRONJ) is a very serious complication of prolonged therapy with BPs. This study aimed to assess the level of knowledge among dental professionals in Saudi Arabia regarding MRONJ. MATERIALS AND METHODS: This was a questionnaire-based, cross-sectional study. A self-administered questionnaire comprising close-ended questions about BPs and MRONJ was sent to a convenience sample of dentists in Saudi Arabia.Statistical Analysis SPSS software was used for data analysis. Chi-square test was used to compare between the groups. The significance level was set at p < 0.05. RESULTS: A total of 607 dentists participated in this survey. Overall, the respondents showed insufficient level of knowledge regarding BPORNJ, with only 70% of the respondents had heard about BPORNJ, and less than 50% recognized the risk factors and clinical features of the disease. Additionally, while two-thirds of the respondents recognized the importance of taking BPs history, the majority did not know the correct treatment approach. Respondents with higher degrees (specialists) showed far better knowledge than general dentists. CONCLUSION: The knowledge regarding BPs therapy and its complications among Saudi dentists is unsatisfactory. Hence, interventions are highly required to improve dentists' knowledge regarding BPs and MRONJ.
ABSTRACT
BACKGROUND: Temporomandibular dysfunction (TMD) is a term that encompasses a set of chronic painful conditions, and dysfunction in the orofacial region involving the muscles of mastication, the temporomandibular joints (TMJ) and related structures. It can affect individuals of any age. AIM: We investigated the prevalence of temporomandibular disorder (TMD) and its association with anxiety and depression. METHODS: Cross sectional study that conducted among 105 dental students (age 20-35 years). The assessment instruments were the Fonseca Anamnestic Questionnaire and the Hospital Anxiety and Depression Scale. RESULTS: TMD was present in 52 (49.5%) students, and anxiety or depression was present in 53 (50.5%) students. The results of the HAD scale showed that 92 (83.4%) students had some level of anxiety or depression, 38 (36.2%) were border line for anxiety or depression, and 80 (76.2%) were diagnosed with anxiety or depression while regarding to the association of TMD with gender, 9 of 48 (17.3%) were males and 39 (82.7%) were females (P-value = 0.001). CONCLUSION: Our study revealed a high prevalence of TMD. The women had a higher prevalence of TMD. Also, we reported the higher prevalence of anxiety and depression among TMD students.
