Do you want to publish a course? Click here

Histologic Comparative Study Of The Relining Effect Of Bilateral Distal Extension Partial Dentures with Molloplast-B- On The Oral Mucosa Keratinization

دراسة خلوية مقارنة لتأثير تبطين الأجهزة الجزئية المتحركة ذات الامتداد الخلفي الحر ثنائي الجانب بمادة - Molloplast على درجة تقرن ظهارة المخاطية الفموية

1218   0   42   0 ( 0 )
 Publication date 2015
  fields Dentistry
and research's language is العربية
 Created by Shamra Editor




Ask ChatGPT about the research

The aim of this study is to evaluate the change in structure of oral mucosa after using the partial denture with semiprecision attachment or Molloplast-B-. Twenty patients, males and females, have been taken with age ranges between (40-71 years), and having Class 1 Kennedy in the mandible.

References used
AL-ANI S, SHKLAR G, YURKSTAS AA. The effect of dentures on the exfoliative cytology of palatal and buccal oral mucosa. Journal of Prosthetic Dentistry. 1966;16(3):513-21
Alan B Carr, McGivney G P, Brown D T: McCracken’s Removable Partial Prosthodontics. 11ed, Elsevier Mosby, China, 2005
Abdel Razek,M.K, Shaaban,NA. Histochemical and histopathologic studies of alveolar mucosa under complete dentures. J Prosth Dent, 1978,39
rate research

Read More

Khat chewing is a deep-rooted habit in Yemen. It has many negative impacts on different body systems. The spread of khat chewing among adult males in Yemeni society needs special attention. Cathinone and cathine are the most stimulants of khat ing redients. Other ingredients could have other implication such as gastrointestinal carcinogenic tannins. the aim of this study is to Investigate chronic khatchewing effects on oral mucosa and the role of concurrent smoking.
The initial retention of implant-supported removable partial dentures(ISRPD) is unknown. the purpose of this in vitro study was to compare maximum dislodging forces of distal extension mandibular ISRPD with three different clasp design. a stimulat ed class 1 partially edentulous mandible was prepared with two implant in the first molar regions and two metal ceramic on distal abutments. Fifteen bilateral distal extension frameworks was fabricated with three different clasp design (Akers, I bar clasp ,no clasp),each specimen was subjected to three type of retention pulls ( main ,unilateral ,posterior pulls) five time with universal testing machine.
It is necessary when designing removable partial dentures to be fixed, stable and well supported for improving patient comfort, and decreasing damages on soft tissues and dental abutments, the alveolar ridge has a strong influence in planning for treatment and interpretations biomechanical when treated with removable partial dentures, and have four shapes in the sagittal plane which are horizontal shape, concave shape, distal ascending shape and descending shape.
This study aims to investigate the effect of the alveolar ridge shape in the distribution of stress at the lower removable partial dentures supported by implants using a finite element method, with four models for a half mandible are designed with a free end saddle using an ANSYS program and Canine was abutment, where the remaining ridge is representing the four alveolar ridge shapes (horizontal and distal descending and concave and distal ascending), two removable partial dentures were designed for each model one supported by tooth and fibromucosa and another one supported by tooth and implant, it has been applied a load of 50 Newton on all models and has been studied stress equivalent for each model.
Factors affecting the usage of removable partial dentures (RPDs) are still controversial. Since the RPD usage is partly related to patients’ personality, variations among different population is expected. This study aimed to evaluate the factors that influence the RPDs denture usage in patients of undergraduate students of Damascus University by using telephone call one-year after delivery.

suggested questions

comments
Fetching comments Fetching comments
Sign in to be able to follow your search criteria
mircosoft-partner

هل ترغب بارسال اشعارات عن اخر التحديثات في شمرا-اكاديميا