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KEY FACTS
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Abbreviations
Deviated nasal septum (DNS)
Definitions
Displacement of septum laterally that may be sufficient to cause rhinosinusitis or difficulty breathing through affected nasal fossa
IMAGING
General Features
Imaging Recommendations
CT Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
CLINICAL ISSUES
Presentation
Demographics
Treatment
DIAGNOSTIC CHECKLIST
Consider
Reporting Tips
Selected References
Dalili Kajan Z et al: The effects of septal deviation, concha bullosa, and their combination on the depth of posterior palatal arch in cone-beam computed tomography. J Dent (Shiraz). 17(1):26-31, 2016
Damar M et al: Does the degree of septal deviation affect cribriform plate dimensions and middle turbinate length? J Craniofac Surg. 27(1):51-5, 2016
Demirci S et al: Correlation between the septal body and the nasal turbinates in patients With deviated nasal septum. J Craniofac Surg. 27(1):166-9, 2016
Foster A et al: Variation in the developmental and morphological interaction between the nasal septum and facial skeleton. Anat Rec (Hoboken). 299(6); 730-40), 2016
Hartman C et al: Nasal septal deviation and facial skeletal symmetries. Anat Rec (Hoboken). 299(3):295-306, 2016
Locketz GD et al: The nasal vestibular body: anatomy, clinical features, and treatment considerations. Eur Arch Otorhinolaryngol. 273(3):777-81, 2016
Loftus PA et al: Anatomic variants of the paranasal sinuses in patients with recurrent acute rhinosinusitis. Int Forum Allergy Rhinol. 6(3):328-33, 2016
Martínez-Capoccioni G et al: Silent sinus syndrome an acquired condition and the essential role of otorhinolaryngologist consultation: a retrospective study. Eur Arch Otorhinolaryngol. 273(10):3183-8, 2016
Tomblinson CM et al: The Impact of Middle Turbinate Concha Bullosa on the Severity of Inferior Turbinate Hypertrophy in Patients with a Deviated Nasal Septum. AJNR Am J Neuroradiol. 37(7):1324-30, 2016
Angulo-Pérez G et al: Prevalence, location and tomographic severity of chronic rhinosinusitis in adult patients with common variable immunodeficiency. Rev Alerg Mex. 62(1):15-21, 2015
Göçmen G et al: Effect of septal deviation, concha bullosa and Haller's cell on maxillary sinus's inferior neumatization; A retrospective study. Open Dent J. 9:282-6, 2015
Khojastepour L et al: Anatomical variations of ostiomeatal complex in CBCT of patients seeking rhinoplasty. J Dent (Shiraz). 16(1):42-8, 2015
Lee JH et al: Underestimation of rhinogenic causes in patients presenting to the emergency department with acute headache. Acta Neurol Taiwan. 24(2):37-42, 2015
Sedaghat AR et al: Radiographic evaluation of nasal septal deviation from computed tomography correlates poorly with physical exam findings. Int Forum Allergy Rhinol. 5(3):258-62, 2015
Selcuk OT et al: Do altitude and climate affect paranasal sinus volume? J Craniomaxillofac Surg. 43(7):1059-64, 2015
Tan M et al: Does nasal septal deviation affect the success of tympanoplasty surgery? West Indian Med J. 64(4), 2015
Tiwari R et al: Study of anatomical variations on CT in chronic sinusitis. Indian J Otolaryngol Head Neck Surg. 67(1):18-20, 2015
Uçar S et al: Congenital vomer agenesis. Kulak Burun Bogaz Ihtis Derg. 25(3):182-4, 2015
Wang J et al: Assessment of the effect of deviated nasal septum on the structure of nasal cavity. Eur Arch Otorhinolaryngol. 273(6):1477-80, 2015
Javadrashid R et al: Concha bullosa, nasal septal deviation and paranasal sinusitis; a computed tomographic evaluation. B-ENT. 10(4):291-8, 2014
Lin JK et al: Analyzing nasal septal deviations to develop a new classification system: a computed tomography study using MATLAB and OsiriX. JAMA Facial Plast Surg. 16(3):183-7, 2014
Orhan I et al: A radiological analysis of inferior turbinate in patients with deviated nasal septum by using computed tomography. Am J Rhinol Allergy. 28(1):e68-72, 2014
Poorey VK et al: Endoscopic and computed tomographic evaluation of influence of nasal septal deviation on lateral wall of nose and its relation to sinus diseases. Indian J Otolaryngol Head Neck Surg. 66(3):330-5, 2014
Saylisoy S et al: Is there a relationship between cribriform plate dimensions and septal deviation angle? Eur Arch Otorhinolaryngol. 271(5):1067-71, 2014
Jain R et al: Comparison of anatomical abnormalities in patients with limited and diffuse chronic rhinosinusitis. Int Forum Allergy Rhinol. 3(6):493-6, 2013
Lee JS et al: Association of facial asymmetry and nasal septal deviation in acquired nasolacrimal duct obstruction in East Asians. J Craniofac Surg. 24(5):1544-8, 2013
Harugop AS et al: Prevalence of nasal septal deviation in newborns and its precipitating factors: A cross-sectional study. Indian J Otolaryngol Head Neck Surg. 64(3):248-51, 2012
Holton NE et al: Nasal septal and craniofacial form in European- and African-derived populations. J Anat. 221(3):263-74, 2012
Smith KD et al: The prevalence of concha bullosa and nasal septal deviation and their relationship to maxillary sinusitis by volumetric tomography. Int J Dent. 2010, 2010
Elwany S et al: The septal body revisited. J Laryngol Otol. 123(3):303-8, 2009
Stallman JS et al: The incidence of concha bullosa and its relationship to nasal septal deviation and paranasal sinus disease. AJNR Am J Neuroradiol. 25(9):1613-8, 2004
Lebowitz RA et al: Nasal septal deviation: a comparison of clinical and radiological evaluation. Operative Techniques in Otolaryngol-Head and Neck Surg. 12(2):104-6, 2001
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Abbreviations
Deviated nasal septum (DNS)
Definitions
Displacement of septum laterally that may be sufficient to cause rhinosinusitis or difficulty breathing through affected nasal fossa
IMAGING
General Features
Imaging Recommendations
CT Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
CLINICAL ISSUES
Presentation
Demographics
Treatment
DIAGNOSTIC CHECKLIST
Consider
Reporting Tips
Selected References
Dalili Kajan Z et al: The effects of septal deviation, concha bullosa, and their combination on the depth of posterior palatal arch in cone-beam computed tomography. J Dent (Shiraz). 17(1):26-31, 2016
Damar M et al: Does the degree of septal deviation affect cribriform plate dimensions and middle turbinate length? J Craniofac Surg. 27(1):51-5, 2016
Demirci S et al: Correlation between the septal body and the nasal turbinates in patients With deviated nasal septum. J Craniofac Surg. 27(1):166-9, 2016
Foster A et al: Variation in the developmental and morphological interaction between the nasal septum and facial skeleton. Anat Rec (Hoboken). 299(6); 730-40), 2016
Hartman C et al: Nasal septal deviation and facial skeletal symmetries. Anat Rec (Hoboken). 299(3):295-306, 2016
Locketz GD et al: The nasal vestibular body: anatomy, clinical features, and treatment considerations. Eur Arch Otorhinolaryngol. 273(3):777-81, 2016
Loftus PA et al: Anatomic variants of the paranasal sinuses in patients with recurrent acute rhinosinusitis. Int Forum Allergy Rhinol. 6(3):328-33, 2016
Martínez-Capoccioni G et al: Silent sinus syndrome an acquired condition and the essential role of otorhinolaryngologist consultation: a retrospective study. Eur Arch Otorhinolaryngol. 273(10):3183-8, 2016
Tomblinson CM et al: The Impact of Middle Turbinate Concha Bullosa on the Severity of Inferior Turbinate Hypertrophy in Patients with a Deviated Nasal Septum. AJNR Am J Neuroradiol. 37(7):1324-30, 2016
Angulo-Pérez G et al: Prevalence, location and tomographic severity of chronic rhinosinusitis in adult patients with common variable immunodeficiency. Rev Alerg Mex. 62(1):15-21, 2015
Göçmen G et al: Effect of septal deviation, concha bullosa and Haller's cell on maxillary sinus's inferior neumatization; A retrospective study. Open Dent J. 9:282-6, 2015
Khojastepour L et al: Anatomical variations of ostiomeatal complex in CBCT of patients seeking rhinoplasty. J Dent (Shiraz). 16(1):42-8, 2015
Lee JH et al: Underestimation of rhinogenic causes in patients presenting to the emergency department with acute headache. Acta Neurol Taiwan. 24(2):37-42, 2015
Sedaghat AR et al: Radiographic evaluation of nasal septal deviation from computed tomography correlates poorly with physical exam findings. Int Forum Allergy Rhinol. 5(3):258-62, 2015
Selcuk OT et al: Do altitude and climate affect paranasal sinus volume? J Craniomaxillofac Surg. 43(7):1059-64, 2015
Tan M et al: Does nasal septal deviation affect the success of tympanoplasty surgery? West Indian Med J. 64(4), 2015
Tiwari R et al: Study of anatomical variations on CT in chronic sinusitis. Indian J Otolaryngol Head Neck Surg. 67(1):18-20, 2015
Uçar S et al: Congenital vomer agenesis. Kulak Burun Bogaz Ihtis Derg. 25(3):182-4, 2015
Wang J et al: Assessment of the effect of deviated nasal septum on the structure of nasal cavity. Eur Arch Otorhinolaryngol. 273(6):1477-80, 2015
Javadrashid R et al: Concha bullosa, nasal septal deviation and paranasal sinusitis; a computed tomographic evaluation. B-ENT. 10(4):291-8, 2014
Lin JK et al: Analyzing nasal septal deviations to develop a new classification system: a computed tomography study using MATLAB and OsiriX. JAMA Facial Plast Surg. 16(3):183-7, 2014
Orhan I et al: A radiological analysis of inferior turbinate in patients with deviated nasal septum by using computed tomography. Am J Rhinol Allergy. 28(1):e68-72, 2014
Poorey VK et al: Endoscopic and computed tomographic evaluation of influence of nasal septal deviation on lateral wall of nose and its relation to sinus diseases. Indian J Otolaryngol Head Neck Surg. 66(3):330-5, 2014
Saylisoy S et al: Is there a relationship between cribriform plate dimensions and septal deviation angle? Eur Arch Otorhinolaryngol. 271(5):1067-71, 2014
Jain R et al: Comparison of anatomical abnormalities in patients with limited and diffuse chronic rhinosinusitis. Int Forum Allergy Rhinol. 3(6):493-6, 2013
Lee JS et al: Association of facial asymmetry and nasal septal deviation in acquired nasolacrimal duct obstruction in East Asians. J Craniofac Surg. 24(5):1544-8, 2013
Harugop AS et al: Prevalence of nasal septal deviation in newborns and its precipitating factors: A cross-sectional study. Indian J Otolaryngol Head Neck Surg. 64(3):248-51, 2012
Holton NE et al: Nasal septal and craniofacial form in European- and African-derived populations. J Anat. 221(3):263-74, 2012
Smith KD et al: The prevalence of concha bullosa and nasal septal deviation and their relationship to maxillary sinusitis by volumetric tomography. Int J Dent. 2010, 2010
Elwany S et al: The septal body revisited. J Laryngol Otol. 123(3):303-8, 2009
Stallman JS et al: The incidence of concha bullosa and its relationship to nasal septal deviation and paranasal sinus disease. AJNR Am J Neuroradiol. 25(9):1613-8, 2004
Lebowitz RA et al: Nasal septal deviation: a comparison of clinical and radiological evaluation. Operative Techniques in Otolaryngol-Head and Neck Surg. 12(2):104-6, 2001
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