Prevalence of Bifid Mandibular Canal: A Systematic Review and Meta-analysis.

Objectives: The aim of this study was to evaluate the prevalence of bifid mandibular canal (BMC) using cone-beam computed tomography (CBCT) and panoramic images through meta-analysis.

Methods: Databases of Scopus, PubMed, and Web of Science were searched to find the relevant studies. Studies the met the inclusion criteria were selected.

CT Scan Incidental Findings in Head Trauma Patients - Yazd Shahid Rahnemoun Hospital, 2005-2015.

Background: Incidental findings are presented in radiology reports. Many of these findings do not require further investigation; however, some require further investigation and repeated imaging. The aim of this study was to determine the frequency of incidental findings on CT scans of patients with head trauma from 2005 to 2015.

The Effect of Telephone Counseling and Education on Breast Cancer Screening in Family Caregivers of Breast Cancer Patients.

Background: Breast cancer is the most common form of malignancy among females. Family history is a key risk factor for breast cancer. Breast cancer screening practices are vital in patients with family history of breast cancer.

A Case of Bone Angiosarcoma.

Primary angiosarcoma of bone is very rare. It occurs more commonly in middle-age and later life, with a male predominance in the ratio of 2:1. Angiosarcoma of bone has a tendency to involve the long tubular bones, and multifocal involvement is common.

The Effect of Brushing with a Soft Toothbrush and Distilled Water on the Incidence of Ventilator-Associated Pneumonia in the Intensive Care Unit.

Background: Ventilator-associated pneumonia (VAP) is a common nosocomial infection, which results in longer hospitalization, increased treatment costs, and higher mortality rates. One major cause of VAP is colonization and microaspiration of oropharyngeal secretions following the formation of dental plaque, which is due to poor oral hygiene and failure to mechanically remove these microorganisms from the teeth. This study was conducted to determine the effect of brushing teeth with distilled water on the incidence of VAP in patients admitted to intensive care unit (ICU).

Distribution of intraocular pressure, central corneal thickness and vertical cup-to-disc ratio in a healthy Iranian population: the Yazd Eye Study.

Purpose: To determine the distribution of intraocular pressure (IOP), central corneal thickness (CCT) and vertical cup-to-disc ratio (VCDR) in the healthy Iranian population.

Methods: This population-based, epidemiologic study evaluated Iranian aged 40-80 years, residing in Yazd, Iran, in 2010-2011. Eligible subjects were selected by cluster random sampling.

Can Antidepressant Drug Impact on Blood Pressure Level in Patients with Psychiatric Disorder and Hypertension? A Randomized Trial.

Background: High blood pressure (BP) has been known as a major risk factor for many chronic diseases. It should be noted, a psychiatric disorder which is common in the people living modern lifestyle may be one of the leading causes of hypertension, and many people are prescribed antidepressant each year. Hence, the purpose of this study was to evaluate the effect of selective serotonin reuptake inhibitors (SSRIs) and alprazolam which defined as antidepressant on the BP levels, and to compare the BP levels between the group of users and nonusers.

Histological assessment of pulpal responses to resin modified glass ionomer cements in human teeth.

Background: The biocompatibility of resin-modified glass ionomers (RMGIs) as a lining material is still under question. The present study evaluated the response of the pulp-dentin complex following application of resin-modified glass-ionomer cement, calcium hydroxide and conventional glass-ionomer in deep cavities prepared in human teeth.

Materials And Methods: In this controlled clinical trial, 30 deep class V buccal cavities (3 mm × 2 mm × 2 mm) were prepared in human premolars treatment planned to be extracted for orthodontic reasons and divided into 3 groups.

Lack of correlation between microbial penetration method and electro chemical technique for assessment of leakage through the root canal fillings.

Aims: The purpose of this study was to compare microbial penetration method and electrochemical technique for evaluation of the apical seal.

Materials And Methods: A total of 28 teeth were prepared using the step-back technique to ISO size 40 master apical files. The specimens were randomly divided into an experimental group, two positive and two negative controls.

Familial amyloidosis cutis dyschromica: a case report.

Amyloidosis cutis dyschromica (ACD) is a rare form of macular amyloidosis characterized by hypo and hyperpigmented macules. Here we described a 20 year old girl with diffuse hypo and hyperpigmentation since she was four years old. Five other members of her family are also involved.

Estimation of sensitivity and specificity of brain magnetic resonance imaging and single photon emission computed tomography in the diagnosis of olfactory dysfunction after head traumas.

Background: Olfactory dysfunction has an incidence of 5-10% after head injury. Several objective and subjective tests had been proposed. Recent studies showed that brain single photon emission computed tomography (SPECT) and brain magnetic resonance imaging (MRI) have good diagnostic value in this era in which the most common sites of involvement were olfactory bulb and olfactory nerve in MRI and frontal lobe in SPECT.

Evaluation of intraoperative bleeding during an endoscopic surgery of nasal polyposis after a pre-operative single dose versus a 5-day course of corticosteroid.

Nasal polyps are associated with the inflammation of the nasal cavity and the sinus mucosa. When medical treatment cannot solve a patient's problem, a functional endoscopic sinus surgery may be indicated. Bleeding impairs the surgery field during operation and increases the operation risk and time.

Prosthodontic rehabilitation of the patient with severely worn dentition: a case report.

The management of tooth wear has been a subject of increasing interest from both preventive and restorative points of view. This paper describes the full mouth rehabilitation of a 63-year-old bruxer man with a severely worn dentition and other dental problems including unsuitable restorations and several missing teeth. The treatment entailed using cast posts and cores, metal-ceramic restorations, and a removable partial denture.

Clinical outcome and cost in patients with off-pump vs. on-pump coronary artery bypass surgery.

General concept and major emphasis on off-pump coronary artery bypass surgery (OPCAB) is maintaining quality of care and patient safety while reducing cost and resource utilization. OPCAB probably avoids the potential complications of cardiopulmonary bypass. However its acceptance depends on clinical and economic outcome.

Perioperative predictors and clinical outcome in early and late ICU discharge after off-pump coronary artery bypass surgery.

The duration of ICU (intensive care unit) stay in cardiac surgery patients has an important role in the rate of complications and costs. The aim of this study was to determine the role of perioperative risk factors in clinical outcome based on the time of ICU discharge. In this descriptive study, 219 patients undergoing off-pump coronary artery bypass (OPCAB) surgery in Afshar Hospital in Yazd, an Iranian city, were divided into early (≤24 hrs) and late (>24 hrs) ICU discharge groups according to the duration of ICU stay.

Klebsiella pneumoniae pseudoaneurysm of the ascending aorta after coronary artery bypass graft.

Mycotic pseudoaneurysm of the ascending aorta is rare in patients undergoing coronary artery bypass graft (CABG) and usually caused by staphylococcus aureus. We describe a patient with a mycotic pseudoaneurysm of the ascending aorta at the proximal vein graft anastomosis site after CABG. Culture from the sinus tract of the sternum and from the aneurysm sac was Klebsiella pneumoniae.

Endovascular treatment of aortobronchial fistula secondary to coronary artery bypass graft (CABG).

Aortobronchial fistula (ABF) is a rare and late complication of cardiac surgery. If untreated, mortality rate is approximately 100% secondary to exsanguinations haemoptysis. Early diagnosis and treatment are essential for successful management.

Relationships between locus of control and adherence to diabetes regimen in a sample of Iranians.

Background: Adequate self-care in diabetes improves quality of life and decreases the number of inpatient cases. The health locus of control theory is used to assess adherence to diabetes regimen in some studies in developed countries. The primary purpose of this cross-sectional study is to determine the status of diabetes locus of control in a sample of diabetic patients in Iran as a developing country.

The Health Belief Model variables as predictors of risky driving behaviors among commuters in Yazd, Iran.

Background: Road traffic injuries are a major but neglected global public health problem. The human factor appears in the literature as the most prevalent contributing factor of road traffic crashes. The purpose of the study was to utilize components of the Health Belief Model to predict risky driving behaviors among a sample of commuters in Yazd, Iran.

Comparison of the effect of water vs. povidone-iodine solution for periurethral cleaning in women requiring an indwelling catheter prior to gynecologic surgery.

This study compared rates of bacteriuria and urinary tract infections in 60 women randomized to periurethral area cleansing with water or povidone-iodine solution prior to insertion of an indwelling urinary catheter. A urine specimen was collected immediately before and 24 hours after catheter insertion. There were no significant differences in the rate of bacteriuria or urinary tract infections in the water and povidone-iodine groups.

Determinants of oral health behaviors among preuniversity (12th-grade) students in Yazd (Iran): an application of the health promotion model.

This study examined the relationships among behavior-specific cognitions and oral health behaviors using Pender's revised health promotion model. Subjects were 300 preuniversity students from 6 high schools in the Yazd district in central Iran. Suitable instruments were designed to measure concepts in the model through validity testing with an expert health panel, and reliability testing with a small sample of students (n = 30).