Study Notes

Recent Advances in Restorative DentistryRestorative dentistry has seen significant advancements in materials and techniques that enhance the effectiveness, efficiency, and aesthetic outcomes of dental treatments. Below are some of the notable recent innovations in restorative dentistry: 1. Teric Evoflow A. Description Type: Nano-optimized flow composite. Characteristics: Optimum Surface Affinity: Designed to adhere well to tooth surfaces. P…

FLUORIDE The safe limit of fluorine is about 1PPM in water. But excess of fluoride causes Flourosis Flourosis is more dangerous than caries. When Fluoride content is more than 2 PPM, it will cause chronic intestinal upset, gastroenteritis, loss of weight, osteosclerosis, stratification and discoloration of teeth…

Common Canal Configurations: There are many combinations of canals that are present in the roots  of human permanent dentition, most of these root canal systems in any one root can be categorized in six different types.  These six types are: Type I : Single canal from pulp chamber to the apex. Type II : Two separate canals leaving the chamber but merging short of the apex to form only one canal. Type III : Two separate canals leaving the chamber …

HISTOLOGIC CHANGES OF THE PULP Regressive changes Pulp decreases in size by the deposition of dentin. This can be caused by age, attrition, abrasion, operative procedures, etc. Cellular organelles decrease in number. Fibrous changes They are more obvious in injury rather than aging. Occasionally, scarring may also be apparent. Pulpal stones or denticles They can be: a)free, b)attached and/or c)embedded. Also they are devided in two groups: true…

Ichthyosis vulgaris is a genetic disease characterized by increased cohesiveness of the cells in the stratum corneum, resulting up in a piling up stratum corneum (scales like a fish).…