Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Technique of radiographic template
1. Block any severe interdental undercuts or spaces with wax. Soak the patient's diagnostic cast with wax up in slurry. (Slurry is the supersaturated solution of gypsum which does not damage a cast- It is prepared by adding pieces of set plaster into a liquid for about 48 hours and then using the supernatant)
2. An irreversible hydrocolloid impression of the wet cast is made with a large stock perforated impression tray and the impression is poured to obtain a duplicate cast.
The cast displays a restored tooth in the edentulous space and is a representation of the proposed treatment. The base of the cast is trimmed to obtain a flat surface.
3. A vacuforming machine is used to prepare a clear rigid stent over this cast. It is imperative that the sheet used be rigid (not a flexible material used for bleaching tray) and about 2mm thick. The surgical stent for single tooth implant case is required for locating the initial site for osteotomy and to align the osteotomy direction in abeyance to the prosthetic contours.
4. After vacuforming recover the stent from the cast. The rigid material might get locked in the interdental undercuts and the cast may break during recovery. Trim the stent so that it covers the occlusal surfaces of at least two teeth on either side of the tooth to be replaced.This is vital so that the stent can be located to its correct position and stabilized during the surgery. In the region of the implant, the cervical portion of the tooth form should be trimmed both facially and orally in order to allow space for the reflected mucoperiosteal flap during the surgery to prevent trauma.
Q. In which meiotic division does the separation of identical chromatids take place? And After the end of this process what are the ploidies of the new cells? The separation of
EGESTION To give out undigested food from alimentary canal. Faeces can remain in colon for 36 hrs. then moving into rectum by gastro-colic reflex. Faeces consists of 3
What are lateral meristems? Where can they be found and which type of plant growth do they promote? Lateral, or secondary, meristems, are the cambium and the phellogen (also ca
The concentration of the tissue fluid, which bathes all cells in the body, is kept more or less constant. Why is this important? If the tissue fluid became more dilute, the ce
Define hydrolytic rancidity Lipolysis is a major action occurring during deep fat frying due to large amounts of water introduced from the food and the relatively high temperat
Phylum coelenterata
Why do the sons of a haemophiliac father never vary from this trait? Why is the cleavage in mammals referred as simple homoplastic?
What is the significance of Pronephric? The first, or ancestral, kidney that appears in the anterior part of the coelomic cavity and is connected to the archinephric duct. In a
Explain in brief about the diseases Sleep paralysis This is an episode of paralysis in the transition between wakefulness and sleep. The period of paralysis is usually brief bu
Illustrate the thin and think filaments in the muscle fiber A healthy skeletal muscle fiber is isolated and has no external forces on it. It has normal intracellular levels of
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd