نتایج جستجو برای: talon cusp
تعداد نتایج: 5492 فیلتر نتایج به سال:
Objective. We quantified the prevalence of impacted maxillary canines (IMC) and their association with other dental anomalies (DAs). Materials and Methods. A retrospective study was done with 860 patients 12 to 39 years of age. The prevalence of IMC was calculated and compared by sex. The sample was divided into a control group and an impaction group, and the prevalence was calculated in both f...
Dens evaginatus (DE) gelişimsel bir dental anomali olup, mine ve dentin dokusunun yanı sıra pulpa dokusunu da içerebilen tüberkül benzeri yapı olarak tanımlanmaktadır. Genellikle premolar dişlerle ilişkilendirilmekle birlikte, kesici dişlerde de görülmektedir (talon tüberkülü). Asya kökenlilerde daha sık rastlanan bu anomali, her iki cinsiyeti etkileyebilmekte unilateral veya bilateral izlenebi...
Introduction: Many epidemiological studies have been conducted to determine the prevalence of the various types of the dental anomalies. The aim of the present study was determination of developmental and acquired dental anomalies in patients attending the faculty of dentistry in Rasht, Iran. Materials and Methods: In this retrospective cross-sectional study, 1224 digital panoramic ra-diographs...
Although Talon® baits containing brodifacoum have been used successfully in eradicating rats from some of New Zealand's offshore islands, little is known about any environmental effects of this toxin. Invertebrates, blackbirds, soil, and water at intervals of two days to nine months were sampled to determine whether brodifacoum residues were present after aerial distribution of Talon® 20P cerea...
Dental anomalies are rare findings that may affect development of occlusion and early intervention may be required. Here, a case of multiple anomalies in primary and permanent dentitions is reported. The patient referred to the dental center with the chief complaint of multiple tooth decay. In the oral examination, the rare case of triplication between the right geminated man-dibular A and...
The simultaneous occurrence of various multiple dental anomalies has been reported previously, particularly in cases of chromosomal abnormalities that often manifest with multisystem involvement.' 2 Additionally, multiple dental anomalies have been reported in individuals and within families, without evidence of other systemic manifestations. Ekman-Westborg and Julin reported a case of macrodon...
Incontinentia pigmenti achromians (IPA), first reported by Ito (Ito 1952), is a rare disease, involving the skin, hair, eyes, central nervous system, and musculoskeletal system. The cutaneous manifestations consist of macular hypopigmented whorls, streaks, and patches in a bilateral or unilateral distribution affecting almost any portion of the body surface. Central nervous system dysfunction, ...
آنومالیهای دندانی به طور وسیعی در مردم سراسر جهان شیوع دارد که بروز این آنومالیها رابطه تنگاتنگی با بیماریهای سیستمیک و سابقه فامیلی دارد مطالعه حاضر شیوع آنومالیهای رشد تکاملی، مرفولوژییک، در کلیشه پانورامیک در شهر یزد میباشد. این بررسی یک مطالعه توصیفی تحلیلی که به صورت مقطعی بر روی 480 کلیشه رادیوگرافی opg از بیماران بین سنین زیر 20 سال تا بالای 50 سال صورت گرفته است. روش نمونه گیری در ا...
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