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Results for “Denture, Partial, Temporary”

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At least 19 recordsLinked to original sources

Claspless chrome-cobalt transitional removable partial dentures.

Many of the acrylic resin and bent-wire temporary partial dentures in use today produce pathologic changes in the oral mucosa. A method is outlined for the use of chrome-cobalt, instead of acrylic resin, to produce temporary prostheses. The resulting temporary partial dentures are esthetically pleasing and biologically acceptable to the oral tissues.

Chromium Alloys

Construction of temporary crown for transitional removable partial dentures.

Often restoration requires maintaining patient function with the old partial denture while constructing permanent crowns and a new removable prosthesis. The technique described here allows the practitioner to produce temporary crowns to maintain function with the old partial during prosthetic reconstruction.

Crowns

Plastic stopping--update.

Dura Seal powder and liquid and Dura Lay liquid acrylic resin materials have many uses. Methods for using these acrylic resin materials for copings, functionally generated paths, fitting crowns to clasps, centric relation stops, temporary fixed partial dentures, and porcelain additions have been described.

Acrylic Resins

Cytotoxicity of temporary crown and bridge materials.

In vitro cytotoxicity of freshly prepared temporary crown and bridge materials was studied using mouse fibroblasts prelabelled with 3H-thymidine grown in shake flask cultures. Cytotoxicity was measured as (1) lack of cell multiplication, (2) stainability with Trypan blue and (3) release of 3H-labelled material to the culture medium. All the materials tested (zinc oxide-eugenol cement (ZOE), Scutan and Sevriton) were cytotoxic in this system, ZOE most strongly. This finding favours the view that the in vitro cytotoxicity of dental materials should not be used alone as a screening test for their biological compatibility under clinical conditions since clinical experience and previous in vivo findings have established that ZOE is biologically well tolerated by the dental tissues.

Animals

[Observations on prosthetic restoration in children].

In young children there are two frequent factors, that cause edentation: the syndrome of the sugar "baby's bottle" or the "honey dummy" and tooth-loss by trauma. Multiple extractions can be programmed in children for reason of general condition, in the major concern to remove present or potential infectious foci. Still less frequently, sometimes lately diagnosed anomalies in number or structure oblige to replacement of missing or deficient tooth. The complexity of these restorations can be related to technical problems, less frequent, in contradiction to the current opinion, to psychological problems. They have to be integrated in structures in growth, the key character of each treatment in children or adolescents. Consequently it is necessary to take account of all this factors, before to attempt this charge, and to foresee adaptations, regular control, succession of the case and interception.

Child