Innovative dual impression technique for patients with atrophia idiopathica mucosa oris
نویسندگان
چکیده
Atrophia idiopathica mucosa oris is an oral fibrosing disease resulting in marked rigidity and an eventual inability to open the mouth or had limited mouth opening. Patients with limited mouth opening are a common occurrence in prosthodontic practice. The majority of these patients can be treated with exercise and stretching movements before impressions are made. Some will not respond to these procedures because of facial scarring and surgical manipulation of the facial muscles. This article presents an impression procedure for overcoming difficulties encountered in such reduced mouth opening patients that can be assembled intraorally, disassembled intraorally, and reassembled extraorally.
منابع مشابه
Dimensional Accuracy of Polyvinyl Siloxane Impression Materials Considering Impression Techniques– A Literature Review
Objectives Impression accuracy is the main determinant of the fit, form and function of prosthetic restorations. Polyvinyl siloxane (PVS) is the material of choice in most clinical situations. The purpose of this paper is to provide an up-to-date review of scientific articles which discuss the dimensional accuracy of PVS impression material using various impression techniques, tray types and sp...
متن کاملA Novel Technique of Impression Procedure in a Hemimaxillectomy Patient with Microstomia
A restricted mouth opening in hemimaxillectomy patient can create a significant problem with the insertion and the removal of the obturator prosthesis. Even it poses a problem in impression making due to small oral opening. A modification of the standard impression procedure is often necessary to accomplish an acceptable impression in the fabrication of a successful prosthesis. Sectional trays ...
متن کاملJEJUNAL EVERSION MUCOSECTOMY AND INVAGINATION: AN INNOVATIVE TECHNIQUE FOR THE END TO END PANCREATICOJEJUNOSTOMY
ABSTRACT Background: The pancreatojejunostomy has notoriously been known to carry a high rate of operative complications, morbidity and mortality, mainly due to anastomotic leak and ensuing septic complications. Objective: In order to decrease anastomotic leak and its attendant morbidity and mortality in operations requiring a pancreato-jejunal anastomosis, and also in order to simplify the op...
متن کاملUsing a Modified Neutral Zone Technique to Obtain Maxillary and Mandibular Impressions in 1 Stage for Construction of a Denture for a Mandibular Defect Patient: A Technical Report
Fabrication of a complete denture for the post-surgical intraoral carcinoma patient can be difficult because of the severe limitation in the oral opening. The neutral zone concept can be used for such cases. The purpose of this case report is to describe a modified neutral zone impression technique designed to obtain maxillary and mandibular impressions in one stage in preparation for construct...
متن کاملInnovative Two-Part Impression Technique for an Extensive Maxillary Defect.
Patients reporting with large maxillary defects pose great difficulty in prosthodontic practice. After thorough history and clinical examination, prosthetic rehabilitation of these patients usually starts with an impression. In such cases conventional single step impression technique solely may not give the desired results. If the defect is of large size then impression making becomes difficult...
متن کامل