Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userColor Change Of Denture Acrylic Resins After Immersion In Tea, Coffee, And Nicotine
التغير اللوني للراتنج الأكريلي المستعمل في صنع قواعد الأجهزة المتحركة بعد الغمر في محاليل الشاي أو القهوة أو النيكوتين
460
1 0
0.0
(
0
)
Added by
Damascus University رسالة ماجستير
Publication date
2015
fields
Dentistry
and research's language is
العربية
Created by
Shamra Editor
Ask ChatGPT about the research
إن تغير مادة الراتنج الأكريلي المستعمل في صنع قواعد الأجهزة السنية عند تعرضه للأطعمة والمشروبات المسببة للتصبغ في الحفرة الفموية , يشكل مشكلة جمالية هامة تؤثر على رضا المريض وتقبله للجهاز التعويضي.
Discoloration of acrylic resin denture base when it comes in contact with various foods materials and beverages in the oral cavity may cause aesthetic concern to a denture wearer.
References used
أبو حامد, ح. مبادئ فيزيولوجيا الفم والأسنان. كتاب جامعي ,منشورات جامعة دمشق 2013
rate research
Read More
Adapting of the complete denture will ensure its retention. Poly(methyl
methacrylate) is considered to be the best material to manufacture denture bases. However it incurs
changes in dimension and volumetric contraction which affects the adaption o
f dentures and therefore the
retention. The purpose of this study was to compare two types of stone casts in their effect on accuracy of
fit of complete denture base.
Repair of denture fractures is still a common problem in
prosthodontics. With denture fracture, patient may be affected esthetically,
functionally, and psychologically. In addition, patient will carry additional
costs. There is no information abou
t the causes and patterns of fracture of
acrylic dentures in Damascus.
The purpose of this study was to determine the prevalence of type
of denture repairs and the causes and patterns of denture fractures in
Damascus. Thus, we can reach recommendations may limit relevant
problems.
Color stability is an important factor to ensure the long-term of esthetic success
of ceramic restoration, there are several factors affect color stability, such as repeated firing.
Aim of Study: Color Difference comparison between two types of cer
amic fused to metal after repeat
firing by using spectrophotometer (Vita Easy Shade).
Objectives: The purpose of this study was to evaluate the influence of
glass fibers in strength acrylic resin fracture around a overdenture
abutment.
A model was designed to simulate the
clinical situation of an implant overdenture abutment (50-1
2-1.5mm).
thirty specimens were divided divided into 3 groups, ( 10 specimens
without glass fibers , 10 specimens with one glass fibers, 10
specimens with two glass fibers). All specimens were submitted to a
3-point bending test
The thesis topic discusses the geometry of subspaces of Riemann spaces, and it is a work prepared for obtaining a master's degree in mathematics.
Our study falls into three chapters that include a reference study and then a study of the immersion issue and the geometry of subspaces from Riemann spaces.
suggested questions
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
