Foreign body aspiration is a serious problem that may lead to complications or even death. People who sustain major maxillofacial trauma can often damage their teeth or oral prostheses, and aspiration can occur. Detection of this type of aspiration can be difficult, especially in elderly people wearing dental appliances, since many dental prostheses are not radiopaque and the aspiration is not ...

OBJECTIVES To compare the electromyographic (EMG) characteristics of masticatory and neck muscles in patients with natural dentition, teeth-supported prostheses and implant-supported prostheses. MATERIALS AND METHODS Twenty-five subjects aged 40-80 years were examined. Five patients had maxillary and mandibular implant-supported fixed prostheses; five patients had mandibular implant-supported...

introduction: although logbook is a useful tool in learning and assessment of the student, its use in the education of undergraduate dentistry students is not well-established. the present study was conducted to assess the effect of logbook as a study guide and an effective method for assessment of the students in the fixed prosthesis course. methods: this quasi-experimental study was performed...

A fundamental improvement of restorative dentistry is the compensation of missing teeth by insertion of artificial dental roots allowing retention of dental prosthesis. The function of dental implants conserves a permanent perforation of the mucosa and upholds a non-physiological contact of bone with foreign material and oral micro-organisms. Occasionally head and neck cancer patients are sched...

Guilherme Saavedra 1 Maximiliano Piero Neisser 2 Mário Alexandre Coelho Sinhoreti 3 Cristiane Machado 4 1 Graduate student, Paulista Dental School, Julio de Mesquita Filho State University (UNESP), São José dos Campos, São Paulo, Brazil. 2 Assistant Professor Department of Dental Materials and Prosthodontics, Paulista Dental School, Julio de Mesquita Filho State University (UNESP), São José dos...

PATIENT A 54-year-old female patient visited our dental office July 1997. The patient's chief complaint was difficulty of chewing due to loss of the right mandibular molars. She had a collapsed occlusal plane with loss extended over a long period of time. This case report describes restoration of the occlusal plane and occlusal supporting area by fixed prosthesis including implant-supported cro...

The retrospective study was conducted to assess the dental implants that experienced failure. It was conducted at the dental clinic of the Aga Khan University Hospital, Karachi, and comprised record of dental implants from July 2010 to June 2015. Variables such as patient age, gender and systemic status, length and diameter of implants, bone grafting, type of definitive prosthesis (crown or bri...

We describe two cases in each of which a dental prosthesis, presenting as an endobronchial foreign body (FB), was successfully retrieved using a snare technique employing a flexible bronchoscope and fluoroscopy that enabled us to avoid the need for rigid bronchoscope and thoracotomy. In one case, the FB was peripherally lodged and bronchoscopically invisible. In the other case, the FB was obser...

External inflammatory and replacement resorption are mainly caused when avulsed teeth are replanted following traumatic dental injury. Resorption may ultimately lead to loss of tooth. This situation is mainly common in young and adolescents but may affect elderly also. Loss of tooth might lead to psychological depression of a young patient. Prosthodontic rehabilitation should focus on immediate...