Developmental Anomalies Affecting Tooth Roots

Abstract

Dental development is the result of the interaction between advanced mesenchymal cells from the dental epithelial and neural crest. Disruption of epithelial-mesenchymal interaction causes developmental anomalies by altering normal odontogenesis. Developmental anomalies can affect the tooth's crown, root, or both. While it is possible to clinically examine the effects of developmental anomalies in crowns, the effects on roots require both clinical and radiological examination. For this reason, it becomes difficult to diagnose the effects of most developmental anomalies on the roots and can often be overlooked until they lead to serious complications that can lead to tooth loss. Genetic factors such as heredity, mutation, environmental factors, metabolic disorders, developmental number, shape, size, or structure of the tooth roots lead to anomalies. The anomalies may also be associated with syndromes or systemic diseases. This article is intended to compile developmental number, shape, and structure anomalies affecting tooth roots.

Keywords

• dental
• dental anomalies
• tooth root

Diş Köklerini Etkileyen Gelişimsel Anomaliler

Abstract

Diş gelişimi, dental epitelyal ve nöral krestten gelişmiş mezenşimal hücreler arasındaki etkileşim sonucu meydana gelmektedir. Epitelyal-mezenşimal etkileşimin bozulması, normal odontogenezi değiştirerek gelişimsel anomalilere sebep olmaktadır. Gelişimsel anomaliler, dişin kronunu, kökünü veya her ikisini birden etkileyebilmektedir. Gelişimsel anomalilerin etkilerini kronlarda klinik olarak incelemek mümkünken, kökler üzerindeki etkileri hem klinik hem radyolojik inceleme gerektirmektedir. Bu nedenle çoğu gelişimsel anomalilerin kökler üzerindeki etkilerini teşhis etmek zorlaşmakta ve çoğu zaman diş kaybına kadar gidebilecek ciddi komplikasyonlara yol açana kadar gözden kaçabilmektedir.Kalıtım, mutasyon gibi genetik etkenler, çevresel faktörler, metabolik bozukluklar, diş köklerinde gelişimsel sayı, şekil, boyut veya yapı anomalilerine yol açmaktadır. Görülen anomaliler sendromlarla ya da sistemik hastalıklarla da ilişkili olabilir. Bu makalede, diş köklerini etkileyen gelişimsel sayı, biçim ve yapı anomalilerinin derlenmesi amaçlanmıştır.

Keywords

• diş
• diş anomalileri
• diş kökü

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