Hamed Ebrahimnejad
Oral and Maxiollofacial Radiologist
[ 1 ] - Co-occurrence of Calcifying Odontogenic Cyst, Aggressive Central Giant Cell Granuloma and Central Odontogenic Fibroma: Report of a Very Rare Entity and Its Surgical Management
Calcifying odontogenic cyst (COC), Central odontogenic fibroma (COF) and aggressive central giant cell granuloma (CGCG) are rare pathologic diseases affecting the jaws. While the Co-existence of two of them is reported in the literature, existence of all three conditions in one patient is an extremely rare entity. In the present report, initial biopsy revealed fibrosarcoma, therefore mandibular...
[ 2 ] - Association between clinical and cone-beam computed tomography findings in patients with temporomandibular disorders
BACKGROUND AND AIM: The aim of this study was to assess the association between the clinical and cone-beam computed tomography (CBCT) findings in relation to bony changes in patients with temporomandibular disorders (TMD).METHODS: According to the research diagnostic criteria for temporomandibular disorder (RDC/TMD), forty-one patients with type II TMD (42 TM joints) and type III TMD (40 TM joi...
[ 3 ] - Assessment of stylohyoid ligament in patients with Eagle’s syndrome and patients with asymptomatic elongated styloid process: A cone-beam computed tomography study
BACKGROUND AND AIM: This study was performed to evaluate and compare the calcification patterns of the stylohyoid ligament in Eagle’s syndrome (ES) patients, and asymptomatic patients with elongated styloid process (SP) via cone-beam computed tomography (CBCT).METHODS: A total of 52 CBCT images in two symptomatic (ES) and asymptomatic groups (n = 26 per group) were assessed. The mean length an...
[ 4 ] - A modification of a previous model for inflammatory tooth pain: Effects of different capsaicin and formalin concentrations and ibuprofen
BACKGROUND: This study aimed to solve the problems faced with the previous model of inflammatory tooth pain in rats. METHODS: After cutting 2 mm of the distal extremities, the polyethylene crowns were placed on the mandibular incisors. In contrast to the original model, we used flow composite instead of wire in order to maximize the retention of crowns. Different concentrations of capsaicin (10...
[ 5 ] - Use of Magnetic Resonance Imaging in Food Quality Control: A Review
Modern challenges of food science require a new understanding of the determinants of food quality and safety. Application of advanced imaging modalities such as magnetic resonance imaging (MRI) has seen impressive successes and fast growth over the past decade. Since MRI does not have any harmful ionizing radiation, it can be considered as a magnificent tool for the quality control of food prod...