Results 61 to 70 of about 202,072,973 (274)

Enamel defects in permanent teeth of patients with cleft lip and palate: a cross-sectional study

Journal of International Medical Research, 2019
Objective This study investigated the prevalence, type, and location of enamel defects in the permanent teeth of patients with complete unilateral or bilateral cleft lip and palate (CLP), and compared the prevalence and characteristics of defects between
Chia-An Shen, Runzhi Guo, Weiran Li
doaj   +1 more source

Prevalence and associated factors of enamel developmental defects among Nigerian children with perinatal HIV exposure

Journal of Clinical Pediatric Dentistry, 2023
To evaluate the prevalence and pattern of developmental defects of the enamel (DDE) and their risk factors among children born infected with Human Immunodeficiency Virus (HIV) and those born to HIV-infected mothers compared with their unexposed ...
N. Onyia, P. Akhigbe, E. Osagie, O. Obuekwe, A. Omoigberale, V. Richards, M. Coker   +6 more
semanticscholar   +1 more source

A Rare Form of Microcephalic Primordial Dwarfism due to NSMCE2 Deficiency (Seckel Syndrome Type 10): A Report of Macular Involvement

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Biallelic variants in NSMCE2 (MMS21), which encodes the SUMO E3 ligase subunit of the SMC5/6 chromatin‐maintenance complex, have recently been implicated in microcephalic primordial dwarfism (MPD), corresponding to Seckel syndrome type 10 (OMIM #617246).
Cristina Peduto, Céline Huber, Clément Paya, Isabelle Audo, Nathalie Boddaert, Valérie Cormier‐Daire   +5 more
wiley   +1 more source

Intraspecific variation in M1 enamel development in modern humans: implications for human evolution [PDF]

, 2008
The timing and sequence of enamel development, as well as enamel thickness, was documented for individual cusps (protoconid, hypoconid,metaconid, entoconid) in 15 unworn permanent lower first molars (M1s) from a sample of modern human juveniles.
Patrick Mahoney, Mahoney, Patrick
core   +1 more source

Microinvasive Management of Enamel Hypomineralisation with Resin Infiltration Technique: A Case Report [PDF]

Journal of Clinical and Diagnostic Research
Enamel hypomineralisation exists as a developmental defect that produces white opacities which affect tooth appearance, mainly in front teeth. The current treatment methods for these lesions might be too invasive, while they succeed in hiding them to ...
Lalit Prakash Pawar, Adityasingh Patel, Sharvari Deshmukh, Aaradhya Swami, Palak Hirani   +4 more
doaj   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

The Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Key concepts for clinical management of Molar Incisor Hypomineralization

Brazilian Oral Research
Clinical management of patients with molar incisor hypomineralization (MIH) requires a comprehensive and multidimensional assessment that integrates clinical, behavioral, radiographic, functional, and psychosocial parameters.
Aline de Almeida NEVES, Lourdes SANTOS-PINTO, Daniela RIOS, Vera Mendes SOVIERO   +3 more
doaj   +1 more source

Dental anomalies in Pleistocene African hippopotamuses from Olduvai Bed II

The Anatomical Record, EarlyView.
Abstract Hippopotamuses are key palaeoenvironmental indicators in African Pleistocene ecosystems due to their ecological dependence on permanent water bodies and their frequent representation in the fossil record. This study examines dental anomalies in Hippopotamus cf. gorgops from several localities in Bed II of Olduvai Gorge (Tanzania), dated to ca.
Darío Fidalgo, Faysal Bibi, Jean‐Renaud Boisserie, Jackson K. Njau, Ignacio de la Torre   +4 more
wiley   +1 more source

Association between developmental defects of enamel and dental caries in schoolchildren

, 2014
Despite improvement, dental caries is still the main public oral health problem worldwide and the major cause of pain, tooth loss and chewing difficulties in children and adolescents; and it impacts negatively on oral health-related quality of life.
Thomson, W Murray, Zeng, J, Vargas-Ferreira, F, Peres, Marco Aur O, Demarco, Fl OF   +4 more
core   +1 more source

Prevalence of Hypomineralised Second Primary Molar and its Possible Association with Molar Incisor Hypomineralisation in Children Aged 6-9 Years of Mehsana District, Gujarat, India: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Dental enamel in primary teeth may exhibit a developmental defect known as Hypomineralised Second Primary Molars (HSPM), which presents with clinical signs and symptoms similar to Molar Incisor Hypomineralisation (MIH).
Shoba Fernandes, Akanksha Singh, Yash Bafna, Monika Khubchandani, Harikishan Kanani, Ramakrishna Yeluri   +5 more
doaj   +1 more source