Tooth loss, chewing ability and quality of life.

Objectives: The aim of this study was to observe the tooth loss over age in a sample of Brazilian patients and analyze their ability to chew, relating it to how much is the loss of oral function impact over the quality of life (QoL).

Materials And Methods: This is a single center, observational study and the data were collected through clinical examination followed of questionnaires to obtain sociodemographic information, the ability to chew (through the index of chewing ability [ICA]) and QoL (through Oral Health Impact Profile, OHIP-14).

Results: The sample was composed by 171 random volunteers with mean age of 47 (SD 15.

A single dose of amoxicillin and dexamethasone for prevention of postoperative complications in third molar surgery: a randomized, double-blind, placebo controlled clinical trial.

Background: The aim of this study was to assess the efficacy of a single prophylactic dose of amoxicillin and/or dexamethasone in preventing postoperative complications (PC) after a surgical removal of a single mandibular third molar (M3).

Methods: This study is a randomized, placebo controlled clinical trial. Four groups were included: Group 1 (G1) included a prophylactic dose of 2 g of amoxicillin and 8 mg of dexamethasone; Group 2 (G2) included a prophylactic dose of 2 g of amoxicillin and 8 mg of placebo; Group 3 (G3) included a prophylactic dose of 8 mg of dexamethasone and 2 g of placebo and; Group 4 (G4) placebo.

Eosinophilic ulcer of oral mucosa: a case report.

Eosinophilic Ulcer (EU) is a rare self-limiting chronic benign lesion of the oral mucosa with pathogenesis still unclear, however it may resemble malignancies, traumatic ulcerations and some infections such as deep fungal infections, tuberculosis and primary syphilis. This is a case report of a patient with EU in the lateral border of the tongue with no history of associated trauma and refractory to treatment with drugs. The ulcer rapidly healed after an incisional biopsy and the definite diagnosis was achieved only combining histologic findings and the clinical follow-up.

Predictive variables for postoperative pain after 520 consecutive dental extraction surgeries.

The aim of this study was to evaluate postoperative pain in patients who had a single tooth or multiple erupted teeth extracted. This research evaluated 520 consecutive dental extraction surgeries in which 680 teeth were removed. Data collection was obtained through a questionnaire of patients and of the undergraduate students who performed all procedures.

Pain levels after third molar surgical removal: an evaluation of predictive variables.

Aim: The aim of this prospective study was to evaluate the pain course after surgical removal of third molars.

Materials And Methods: The sample consisted of 100 consecutive patients. Pain intensity was assessed by means of a visual analog scale (VAS).

Angiodema due to oral acitretin and isotretinoin.

Angioedema may be caused by nonsteroidal antiinflammatory drugs, angiotensin- converting enzyme inhibitors, radiocontrast media, antibiotics, sea food etc. It can involve an allergic (IgE-mediated) or non-allergic hypersensitivity reaction, both with a similar clinical presentation. While angioedema due to isotretionin has been described previously, this is the first description of angiodema due to acitretin.

Severely resorbed mandible treated by soft tissue matrix expansion (tent pole) grafts: case report.

The functional rehabilitation for severely resorbed mandibles has been a challenge for dentists and oral surgeons. We present a 2-year follow-up case of severely resorbed mandibles successfully treated by soft tissue matrix expansion and cranial bone graft with nonremovable screw-retained acrylic resin prosthesis supported by 4 dental implants.