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IntroductionAdenoid and tonsillar hypertrophy in children often leads to adverse respiratory symptoms and obstructive sleep apnea (OSA). Current clinical guidelines from the American Academy of Pediatrics and American Academy of Otolaryngology-Head and Neck Surgery recommend tonsillectomy as the first line of pediatric OSA treatment for children with tonsillar hypertrophy. Rapid palatal expansion (RPE) performed by orthodontists improves obstructive sleep apnea in children by reducing nasal airway resistance, increasing nasal volume, raising tongue posture, and enlarging pharyngeal airway. However, the role of RPE in alleviating adenoid and tonsillar hypertrophy remains elusive. In this study, we aim to evaluate the changes in adenoid and palatine tonsil sizes following RPE using 3D volumetric analysis of cone beam computational tomography (CBCT) imaging.Materials and methodsIn this retrospective cohort study, a total of 60 pediatric patients (mean age: 8.00, range: 5-15, 32 females and 28 males) who had tonsillar hypertrophy (size 3 and 4) were included and divided into the control group (n = 20) and expansion group (n = 40). The control group did not undergo any treatment. The expansion group underwent RPE using a conventional Hyrax expander, activated 0.25 mm per day for 4-6 weeks. Final CBCT scans (T2) were performed 13.8 ± 6.5 months after the initial scan (T1). Pediatric sleep questionnaire (PSQ) and BMI were obtained at each timepoint. Volumetric analysis of adenoid and palatine tonsils was performed using a combination of bony and soft tissue landmarks in CBCT scans through Anatomage Invivo 6 imaging software. Paired t-tests were used to evaluate the difference between the initial and final adenoid and tonsil volumes. p values less than 0.05 were considered statistically significant.ResultsCompared to the control group, the expansion group experienced a statistically significant decrease in both adenoid and tonsil volume. There was non-statistically significant increase in volume from T1 to T2 for the control group. For the expansion group, 90.0% and 97.5% of patients experienced significant reduction in adenoid and tonsil volume, respectively. The average volume decrease of adenoids was 16.8% while that of tonsils was 38.5%. The patients had up to 51.6% and 75.4% reduction in adenoid and tonsil size, respectively, following RPE orthodontic treatment. Pearson correlation ranged from 0.88 to 0.99 for each measurement, representing excellent internal consistency. There was a significant reduction in the PSQ scores from 5.81 ± 3.31 to 3.75 ± 2.38 in expansion group (p

The intensity and duration of pain following surgical placement of dental implants has not been well studied. Thus, the aim of this open-label study was to characterize the nature of postsurgical pain following the placement of one to three implants. The secondary goal was to explore the analgesic efficacy and tolerability of intrañasal ketorolac in this patient population. Following implant surgery, postoperative pain was rated moderate or severe in 25/28 patients (89%), requiring prn analgesic dosing for up to 3 days in 14/25 individuals (56%). Intranasal ketorolac displayed an analgesic onset within 20 minutes, a duration of at least 6 hours, and was well tolerated by the cohort with brief stinging of the nasal mucosa reported by 9/25 individuals (36%). [ABSTRACT FROM AUTHOR]

The article presents a case study of a 11-year-old girl with tooth abnormalities who was taken to the Department of Orthodontics, University of Pennsylvania School of Dental Medicine for the treatment of upper and lower crowding. The cone beam computed tomography scan was performed to depict the shape and position of the tooth. The elective treatment was done to remove the anomalous teeth successfully.

The "gummy smile" is a complex developmental issue that requires a three-dimensional approach to diagnosis and treatment. This article explores the multifaceted nature of the gummy smile, tracing its origins to early childhood growth patterns and breathing dysfunctions. It emphasizes the importance of understanding the interplay between skeletal development, soft tissue function, and breathing modalities in the formation of craniofacial structures. The article discusses how early mouth breathing and tongue dysfunction can lead to maladaptive skeletal growth, resulting in vertical maxillary excess and other facial imbalances. It highlights the critical role of nasal breathing and proper tongue posture in promoting healthy craniofacial development. Treatment options are presented for both growing children and adults, ranging from preventive measures to surgical interventions. For children, the focus is on early intervention to redirect growth patterns, while for adults, comprehensive treatment may include orthognathic surgery to correct established skeletal discrepancies. By providing an in-depth analysis of the three-dimensional aspects of the gummy smile, this article aims to equip interdisciplinary teams with the knowledge needed for accurate diagnosis and effective treatment planning. It underscores the importance of addressing underlying causes rather than merely treating symptoms, promoting a holistic approach to patient care in aesthetic dentistry., (© 2024 by the American College of Prosthodontists.)