PURPOSE To compare functional and surgical outcomes of a subperiosteal midface lift with and without the placement of a hard palate mucosal graft (HPMG) in patients with lower eyelid retraction. DESIGN Retrospective, comparative, interventional case series. PARTICIPANTS Thirty-four patients with lower eyelid retractions who underwent surgery at the Jules Stein Eye Institute in a 5-year peri...

When approached by a potential predator, individuals must decide when to flee. Individuals could assess risk by monitoring their distance from an approaching threat or by monitoring the expected time that the predator would take to reach them. Theory predicts, and empirical studies support the hypothesis, that some species maymaintain a temporal margin of safety and therefore monitor the expect...

AIM There is debate as to what constitutes an adequate excision margin to reduce the risk of locoregional recurrence (LRR) after breast cancer surgery. We have investigated the relationship between surgical margin distance and LRR in women with invasive breast cancer (IBC). METHODS Tumour free margin distances were extracted from histopathology reports for women with IBC, treated by either br...

BACKGROUND Due to the high incidence of forefoot ulcerations with associated osteomyelitis, there has been an increased demand for partial ray amputations. In order to ensure complete removal of infected metatarsal bone, a clean margin amount is chosen based on the surgeon's intraoperative visual subjective evaluation. The margin is resected and sent to pathology. Currently the literature shows...

The routine radiographic examination by orthopantomography of the jaws of all dental patients is necessary and justifiable. To evaluated the possible radiographical marker in edentulous for identification. To determine the age and gender from different parameters of radiographs. Study was conducted on 103 orthopantomograms of edentulous patients, aged (55-76 years). All radiolucencies or radioo...

It has been suggested that Müller muscle conjunctival resection might not be a good procedure for the treatment of blepharoptosis in patients with less than optimal levator function. This case series includes four eyelids (three patients) that had fair preoperative levator function (4 to 8 mm) and good response to phenylephrine. The mean preoperative levator function was 6.25 mm and the mean am...

BACKGROUND The aims of the study are three-dimensional analysis of mode and distance of local spread of oral tongue carcinoma. METHODS The glossectomy specimens were examined in the coronal plane in 3 mm thickness section. RESULTS There were 50 glossectomy specimens. The maximum spread was 1.8 cm. Ninety-six percent of specimens had local spread within 1.2 cm. The distance of spread was not...

background and aims. the anatomical features of gingiva are important in appropriate periodontal treatment planning. this study was designed to determine the anatomic features of gingival in a group of dental students in tabriz, iran. materials and methods. one-hundred healthy subjects (aged 20-24 years old) with no history of periodontal or orthodontic treatment and a gingival index of zero or...