ABSTRACTIntroduction: intracanal medicaments have an important role in disinfecting ofthe pulp space and endodontic regenerative procedures. These medications comein close contact with the periradicular tissue, thus their degradation products must bebiocompatible periapical tissue. Otherwise, these will resultin intense inflammatory reaction. Aim of study: The purpose this vitrostudy was to eva...

To better understand the etiology associated with sodium hypochlorite accidents, we surveyed diplomates of the American Board of Endodontics. Of the 314 diplomates who responded, 132 reported experiencing a sodium hypochlorite accident. Questions were asked about the age and sex of the patient as well as the tooth being treated, preoperative signs, symptoms, diagnosis, and radiographic appearan...

The present case report is of trauma episode of the lower anterior teeth, causing pulpal necrosis with periradicular periodontitis, resulting in the occurrence of cutaneous sinus tracts (fistula). Previous misdiagnosis and inappropriate medical treatment were ineffective. Only when properly referred to dentists, the differential diagnosis was made. The guideline to diagnose cutaneous sinus trac...

Wound healing responses of the tissues of the periodontium following periradicular surgery in rhesus monkeys were evaluated by light microscopy. Part II of this investigation reports the responses of mucoperiosteal and osseous tissues to blunt dissectional wounding resulting from the reflection of triangular or submarginal rectangular flaps. Healing of the dissectional wound is rapid, although ...

Damage to adjacent teeth is one of the various complications that may occur during implant placement and is often the result of improper direction during fixture placement or excessive depth of placement. In general, if detrimental symptoms, such as reaction to percussion in damaged teeth, mobility, and pulp necrosis, are not present, osseointegration should be observed at follow-up. In three c...

A clinical study was done on 36 original cases of vertical root fractures along with the data gathered from 32 cases published previously in the literature. Vertical root fractures most frequently occur in posterior teeth in patients between 45 and 60 yr of age. The average elapsed time between the endodontic treatment and the subsequent diagnosis of vertical fracture was found to be approximat...

AIM To present an additional case of intraosseous schwannoma involving the apical area in the mandibular alveolar bone mimicking an inflammatory periapical lesion. SUMMARY This article describes a case of schwannoma periapically located mimicking an inflammatory periapical lesion in the mandible of a 34-year-old female. Diagnostic and therapeutic problems can occur when this lesion is misinte...

Aim: To evaluate the diagnostic accuracy of panoramic radiography (PAN) for identification infectious foci tooth and periradicular bone before definitive chemo-radiotherapy treatment oropharyngeal cancer, using multislice spiral computed tomography (MSCT) imaging as reference standard. Materials methods: 50 patients with cancer who had performed both pre-treatment MSCT PAN were retrospectively ...

The article focuses on the evaluation of special therapy with neural mobilization aimed at observation effect a subjective parameter - pain patients who have been diagnosed lumbar nerve entrapment syndrome. Neurodynamic disruption is an inseparable part clinical manifestation connected pathological processes and changes in strain periradicular perineural area manifested symptomatology roots. Fo...