نتایج جستجو برای: nasal bone

تعداد نتایج: 345370  

Journal: :Annals of plastic surgery 2015
Michael T Friel John M Starbuck Ahmed M Ghoneima Kariuki Murage Katherine S Kula Sunil Tholpady Robert J Havlik Roberto L Flores

BACKGROUND Patients with unilateral cleft lip and palate (CLP) deformities commonly develop nasal airway obstruction, necessitating septoplasty at the time of definitive rhinoplasty. We assessed the contribution of the bony septum to airway obstruction using computed tomography (CT) and cone beam CT (CBCT). METHODS A 2-year retrospective review of all subjects with unilateral CLP who underwen...

2017
Karim Nadour Abdelhamid Messary

A 17-year-old patient with no specific pathological history who consulted for epistaxis with low abundance repetitions by the left nasal fossa associated with a homolateral stuffy nose sensation and episodes of fetid rinorrhea, since 7 months. The clinical examination reveal a patient in good shape . Examination of the nasal cavities found some blood clots in the left nasal cavity , the suction...

Journal: :European journal of orthodontics 2014
Anni Suomalainen Thomas Åberg Jorma Rautio Kirsti Hurmerinta

OBJECTIVES To quantify the treatment outcome of secondary alveolar bone grafting (SABG) in individuals with unilateral cleft lip and palate using cone beam computed tomography (CBCT) and to reveal needs for improvement in surgical technique. MATERIAL AND METHODS CBCT images taken 6 months after SABG of 35 patients were analysed. Vertical and horizontal bone supports of the grafted bone at thr...

Journal: :Journal of Evidence Based Medicine and Healthcare 2017

Journal: :Obstetrics and gynecology 2007
Todd Rosen Mary E D'Alton Lawrence D Platt Ronald Wapner

Increasingly, women are choosing first-trimester risk assessment for Down syndrome and other aneuploid conditions. Recent studies have suggested that adding ultrasound assessment of the nasal bone to nuchal translucency thickness and maternal serum analytes in the first trimester will improve performance. This report assesses the current literature and discusses practical issues that must be ad...

Introduction: The aim was to explore the developmental relationships between the angles of septal deviations and the degree of the mastoid pneumatization.   Materials and Methods: In total, 143 patients with a diagnosis of septal deviation who underwent septoplasty were included. The patients were divided into three groups in terms of the ...

Journal: :Head & neck 2013
Stanley W McClurg Marino Leon Theodoros N Teknos O Hans Iwenofu

BACKGROUND Chondromyxoid fibroma (CMF) is a rare bone tumor, accounting for less than 0.5% of all bone tumors, with a predilection for lower extremity bone metaphyses. Involvement of the head and neck is extremely rare, with only 3 cases reported in the nasal septum in world literature. METHODS This is a case report of a CMF in the nasal septum of a 49-year-old woman with a 6-month history of...

2015
David Shrestha Feng Liang Bibek Gyanwali

The local extension of olfactory groove meningioma into the paranasal sinuses and nasal cavity eroding underlying bone in young patients is considered as an unusual and extremely rare event. We report the case of a 25-year-old female of primary growth of olfactory groove meningioma extension to left ethmoidal sinus and nasal cavity, presented with sudden onset of seizure after delivering a baby...

Journal: :AJNR. American journal of neuroradiology 2016
C M Tomblinson M-R Cheng D Lal J M Hoxworth

BACKGROUND AND PURPOSE Inferior turbinate hypertrophy and concha bullosa often occur opposite the direction of nasal septal deviation. The objective of this retrospective study was to determine whether a concha bullosa impacts inferior turbinate hypertrophy in patients who have nasal septal deviation. MATERIALS AND METHODS The electronic medical record was used to identify sinus CT scans exhi...

Journal: :Burns : journal of the International Society for Burn Injuries 2004
Trong-Duo Chou Wen-Ting Lee Shao-Liang Chen Chiu-Heng Lee Shyi-Gen Chen Tim-Mo Chen Hsian-Jenn Wang

The nose is the central part of the face, and constitutes the most prominent projection in facial geometry. This report presents five cases that sustained a chemical burn injury with associated facial mutilation resulting from contact with strong acids. The chemical burn affected the nasal architecture after inflicting a burn injury to the face. Applying bone deriving from a split skull procedu...

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