A 2-year-old girl developed three mucoceles on lower lip, probably due to her habit of rolling lower lip behind the maxillary anterior teeth. The spacing in the dentition and mechanical irritation from habitual lip biting may have caused the mucoceles. At 3 years after excision surgery, the patient remained recurrence-free.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6637343 | PMC |
http://dx.doi.org/10.1002/ccr3.2253 | DOI Listing |
Van der Woude syndrome (VWS) is an autosomal dominant disorder characterized by lower lip pits and orofacial clefts (OFCs). With a prevalence of approximately 1 in 35,000 live births, it is the most common form of syndromic clefting and may account for ~2% of all OFCs. The majority of VWS is attributed to genetic variants in IRF6 (~70%) or GRHL3 (~5%), leaving up to 25% of individuals with VWS without a molecular diagnosis.
View Article and Find Full Text PDFInt J Clin Pediatr Dent
December 2024
Department of Dental Research Cell, Dr D Y Patil Dental College and Hospital, Dr D Y Patil Vidyapeeth, Pune, Maharashtra, India.
Background: This systematic analysis of case reports aimed to compile available knowledge and identify trends in disorder onset, symptoms, treatment, and possible interventions across individual cases associated with Lesch-Nyhan syndrome (LNS) oral self-injury.
Materials And Methods: "Lesch-Nyhan syndrome" and "oral self-mutilation" were entered as keywords in four search engines. All cases reporting the patients' demographics and documented episodes of self-mutilation, with details on treatment and management, were included.
PeerJ
January 2025
Section of Orthodontics and Craniofacial Biology, Department of Dentistry, Radboud University Medical Center, Nijmegen, Netherlands.
Aim: To compare three-dimensional (3D) facial morphology of various unilateral cleft subphenotypes at 9-years of age to normative data using a general face template and automatic landmarking. The secondary objective is to compare facial morphology of 9-year-old children with unilateral fusion to differentiation defects.
Methods: 3D facial stereophotogrammetric images of 9-year-old unilateral cleft patients were imported into 3DMedX® for processing.
Orthod Craniofac Res
January 2025
Department of Orthodontics, Dental School, Okan University, Istanbul, Turkey.
Objective: Primary aim was to analyse dentoalveolar and skeletal effects induced by an anterior open bite (AOB) treatment protocol for intrusion of maxillary buccal segment. Secondary aim was to investigate whether a subsequent change occurred in hyoid position.
Materials And Methods: Study group included 28 non-growing subjects treated in academic setting for correction of AOB.
Arch Oral Biol
January 2025
Department of Pediatric Dentistry, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544, Japan. Electronic address:
Objective: This study aimed to investigate the effects of nasal obstruction on the coordinated movement of perioral tissues during mastication using a motion capture system.
Design: Twelve healthy adult participants were instructed to chew gum only on their habitual masticatory side for 30 s, with and without nasal obstruction. Nasal obstruction was induced by blocking nasal breathing with a nose clip.
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