RESUMEN
PURPOSEï¼ To investigate the clinical features of children who received treatment under dental general anesthesia (DGA). METHODS: The clinical records of dental patients below 18 years old who were treated under DGA at the Department of Pediatric Dentistry, Affiliated Dental Hospital of Kunming Medical University during June 2017 to November 2019 were obtained, including the baseline information, causes for DGA, anesthesia methods, intubation methods, treatment items, treatment time and follow-up visits. SPSS 26.0 software package was used to analyze the data. RESULTS: A total of 120 patients were included, 58.3% were males, and children aged 3 to 6 years showed the highest demand for DGA (85.0%). Fear of dental treatment, ineffective non-drug behavior management was the main causes for DGA in young children, while the most common causes for children over 6 years old to choose DGA were mental retardation (38.9%) and patients' needs(38.9%). The average number of teeth treated was (15.16±3.42) for each child, and the average time for treating one tooth was 12.26 min. Restoration, root canal treatment and primary teeth pre-forming crown(including anterior preformed resin transparent crown and posterior preformed metal crown) were the main treatment items. At 1-week follow-up visits, 98.3% of children had no discomfort. During 2017 to 2019, there was an increasing tendency in the number of patients who chose DGA in the authors' institute. CONCLUSIONSï¼ The dental issues of children with fear of dental treatment, ineffectiveor non-drug behavior management or mental retardation can be treated under DGA conveniently, safely and efficiently. The acceptance rate of DGA among pediatric patients is on the rise. DGA training programs and related support projects are needed to meet the treatment demands among patients in less developed areas.