نتایج جستجو برای: frontal sinus

تعداد نتایج: 81816  

Journal: :iranian red crescent medical journal 0
hadi sharouny department of otorhinolaryngology head and neck surgery, faculty of medicine, shiraz university of medical sciences, shiraz, ir iran; department of otorhinolaryngology head and neck surgery, faculty of medicine, shiraz university of medical sciences, shiraz, ir iran. tel: +98-7116291478, fax: +98-7116291478 prepageran narayanan department of otorhinolaryngology head and neck surgery, faculty of medicine, university of malaya, kuala lumpur, malaysia

introduction frontal sinus mucoceles are the commonest among all paranasal mucoceles. with introduction of functional endoscopic sinus surgery, surgeons prefer endoscopic management of sinus mucoceles, but lesions that appear in the lateral part of the frontal sinus can be difficult to access and often need external approaches. case presentation we described a lateral frontal sinus mucocele wit...

Journal: :iranian journal of otorhinolaryngology 0
mansour hajbeygi department of otorhinolaryngology, khatamolanbia hospital, zahedan university of medical sciences, zahedan, iran. ali nadjafi department of otorhinolaryngology , medical school, tehran university of medical sciences, tehran, iran. amin amali department of otorhinolaryngology head neck surgery, valiasr hospital, imam khomeini hospital complex, tehran, iran. babak saedi department of otorhinolaryngology head neck surgery, valiasr hospital, imam khomeini hospital complex, tehran, iran. seyed sadrehosseini department of otorhinolaryngology head neck surgery, valiasr hospital, imam khomeini hospital complex, tehran, iran.

introduction: the surgical management of chronic frontal sinus disorders remains a challenge for rhinologists. the aim of this study was to evaluate the result of draf iii in a series of patients who underwent this procedure.   materials and methods: twenty patients were included in this study. demographic data, history of prior surgery, asthma,  aspirin sensitivity and lund–mackay score were r...

Journal: :thrita 0
hadi sharouny department of otorhinolaryngology head and neck surgery, faculty of medicine, shiraz university of medical sciences, shiraz, ir iran; department of otorhinolaryngology head and neck surgery, faculty of medicine, shiraz university of medical sciences, shiraz, ir iran. tel: +98-7116291478, fax: +98-7116291478 prepageran narayanan department of otorhionlaryngology head and neck surgery, faculty of medicine, university of malaya, kuala lumpur, malaysia

conclusions surgeons should consider the possibility of existence of other mucoceles when they find a large downstream sinus mucocele obstructing the ostia of upstream sinuses on computed tomography scans. introduction mucoceles of the paranasal sinuses are relatively rare. a very busy otolaryngology department does not have more than a few cases each year. bilateral, multiple, and multiloculat...

Danial Asna ashari, Farzane Ostovarrad, Pedram Javidi, Rasoul Tabari Khomeiran, Sarah Mohammadi, Yasaman Mousavi azad,

Abstract Introduction: Estimating the appropriate time for orthodontic treatment is a crucial factor. Given the earlier maturation of sinuses rather than maxillomandibular growth, finding the exact relationship between the growth of the jaws and frontal sinuses is considered to be a helpful element in Orthodontic treatment. Materials and Methods: This is a descriptive-analytical study, conduc...

F SALEHPOOR, G SHOKOUHI, I LOTFINIA, J TOTONGEE, S BABOLI,

Frontal sinus fractures are of surgical importance because of the microbial flora covering the frontal air sinus and it's proximity with the duramater and brain. There is an increased risk of meningitis when fracture of the posterior wall of the frontal sinus is associated with a dural tear. In this condition, communication occurs between the contaminated space of the air sinus and the intr...

Background and Objectives: The frontal sinus is regarded as one of the human paranasal sinuses located in the frontal bone as a triangular-shaped cavity, which originates as separated space from the anterior ethmoid cells. Computed Tomography (CT) is a completely non-destructive technique that uses a high density of contrast to identify the air inside any bony sinus with soft tissue demarcated ...

Journal: :medical journal of islamic republic of iran 0
i lotfinia departments of neurosurgery and otolaryngology, tabriz university 0f medical sciences, g shokouhi f salehpoor s baboli j totongee

frontal sinus fractures are of surgical importance because of the microbial flora covering the frontal air sinus and it's proximity with the duramater and brain. there is an increased risk of meningitis when fracture of the posterior wall of the frontal sinus is associated with a dural tear. in this condition, communication occurs between the contaminated space of the air sinus and the int...

Introduction: The surgical management of chronic frontal sinus disorders remains a challenge for rhinologists. The aim of this study was to evaluate the result of Draf III in a series of patients who underwent this procedure.   Materials and Methods: Twenty patients were included in this study. Demographic data, history of prior surgery, asthma,  aspirin sensitivity and Lund–Mackay score were r...

Journal: :dental research journal 0
avinash kshar abhijeet patil hemant umarji sonali kadam

mucoceles are defi ned as chronic, cystic lesions in the paranasal sinuses. when the mucocele content becomes infected, the lesion is defi ned as mucopyocele. most mucoceles are located in the frontal and anterior ethmoid sinuses and normally they involve the frontal-ethmoid complex, expanding to the superior-medial region of the orbit, leading to ocular disorders; maxillary sinus presentation ...

Journal: :journal of dentistry, tehran university of medical sciences 0
hamed ebrahimnejad dds, msc, oral and maxillofacial radiologist, department of oral and maxillofacial radiology, school of dentistry, mashhad university of medical sciences, mashhad, iran. seyed hosein hoseini zarch associate professor, department of oral and maxillofacial radiology, dental materials research center, school of dentistry, mashhad university of medical sciences, mashhad, iran. adineh javadian langaroodi assistant professor, department of oral and maxillofacial radiology, maxillofacial diseases research center, school of dentistry, mashhad university of medical sciences, mashhad, iran.

objectives: new digital two-dimensional imaging systems are considered as an easily accessible modality for sinonasal evaluation. the aim of this study was to assess the diagnostic efficacy of digital waters’ and caldwell’s radiographic views for evaluation of sinonasal area. materials and methods: a total of 273 patients fulfilling the inclusion criteria were enrolled in this descriptive-analy...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید