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Riga-Fede disease (RFD) is a rare, benign condition marked by traumatic ulceration on the tongue's ventral side in infants. It arises from friction between the tongue and lower incisors during sucking, potentially worsening into a keratinized lesion if the cause is not addressed. This report details the case of a 1-year-6-month-old male with hydrocephalus, cleft palate, corpus callosum dysgenesis, neuropsychomotor developmental delay, and tracheostomy and gastrostomy needs.
View Article and Find Full Text PDFMed Oral Patol Oral Cir Bucal
January 2025
Rua Monsenhor Furtado, 1273 Rodolfo Teófilo, Fortaleza CEP: 60.430-355. Ceará, Brasil
Background: The presence of mandibular third molars has been associated with the risk of mandibular fractures, highlighting the need for comprehensive studies considering the interaction with other mandibular structures. This study investigates how mandibular third molars and neighboring tissues can influence the structural fragility of the mandible using finite element analysis.
Material And Methods: A finite element analysis study following the guidelines proposed by RIFEM 1.
Beijing Da Xue Xue Bao Yi Xue Ban
February 2025
Department of Pediatric Dentistry, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing 100081, China.
Objective: To analyze the factors related to spontaneous re-eruption after intruded injury in permanent anterior teeth in children and adolescents.
Methods: Clinical data from 5- to 17-year-old patients who sustained intrusive luxation of permanent anterior teeth and treated in the Department of Pedia-tric Dentistry of Peking University School and Hospital of Stomatology from June 2015 to August 2024 were reviewed. Information of age, gender, degree of intrusion, direction of intrusion, tooth development, concomitant injuries, luxation and post-osteoclastic eruption of the adjacent teeth were recorded.
Dent Traumatol
January 2025
Division of Orthodontics and Dentofacial Deformities, Centre for Dental Education and Research, All India Institute of Medical Sciences, Delhi, India.
Background/aims: Preformed zirconia crowns have emerged as the preferred choice for restoring damaged primary incisors. However, they differ from natural teeth in their biophysical properties and can potentially alter the overall response of crowned teeth to a traumatic load. This in silico study aimed to compare the response of three different traumatic loading conditions for the (i) natural (M1) and (ii) zirconia-restored tooth models (M2) models.
View Article and Find Full Text PDFContemp Clin Dent
December 2024
Department of Orthodontics and Dentofacial Orthopedics, SDM College of Dental Sciences, A Constituent Unit of Shri Dharmasthala Manjunatheshwara University, Dharwad, Karnataka, India.
Intrusive luxation is one of the most severe types of dental trauma that needs immediate intervention. Various treatment modalities are passive, active, and surgical repositioning performed to prevent healing complications such as root resorption, pulp necrosis, ankylosis, and infraocclusion of the traumatized teeth. This case report discusses a patient with traumatically intruded incisors while undergoing orthodontic treatment.
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