Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study

Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging...
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Autor*in:	Devaraja, K. [verfasserIn] Doreswamy, Shreyanka M. [verfasserIn] Pujary, Kailesh [verfasserIn] Ramaswamy, Balakrishnan [verfasserIn] Pillai, Suresh [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	Anatomical variations Computed tomography Paranasal sinuses Sphenoid sinus Concha bullosa Pneumatization

Übergeordnetes Werk:	Enthalten in: Indian journal of otolaryngology and head and neck surgery - New Delhi : Springer, 1950, 71(2019), Suppl 3 vom: 26. Juli, Seite 2231-2240
Übergeordnetes Werk:	volume:71 ; year:2019 ; number:Suppl 3 ; day:26 ; month:07 ; pages:2231-2240

Links:	Volltext

DOI / URN:	10.1007/s12070-019-01716-9

Katalog-ID:	SPR024202096

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520			\|a Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort.
650		4	\|a Anatomical variations \|7 (dpeaa)DE-He213
650		4	\|a Computed tomography \|7 (dpeaa)DE-He213
650		4	\|a Paranasal sinuses \|7 (dpeaa)DE-He213
650		4	\|a Sphenoid sinus \|7 (dpeaa)DE-He213
650		4	\|a Concha bullosa \|7 (dpeaa)DE-He213
650		4	\|a Pneumatization \|7 (dpeaa)DE-He213
700	1		\|a Doreswamy, Shreyanka M. \|e verfasserin \|4 aut
700	1		\|a Pujary, Kailesh \|e verfasserin \|4 aut
700	1		\|a Ramaswamy, Balakrishnan \|e verfasserin \|4 aut
700	1		\|a Pillai, Suresh \|e verfasserin \|4 aut
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author_variant	k d kd s m d sm smd k p kp b r br s p sp
matchkey_str	article:09737707:2019----::ntmclaitosfhnsadaaaasnsscmu
hierarchy_sort_str	2019
bklnumber	44.94
publishDate	2019
allfields	10.1007/s12070-019-01716-9 doi (DE-627)SPR024202096 (SPR)s12070-019-01716-9-e DE-627 ger DE-627 rakwb eng 610 ASE 44.94 bkl Devaraja, K. verfasserin aut Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort. Anatomical variations (dpeaa)DE-He213 Computed tomography (dpeaa)DE-He213 Paranasal sinuses (dpeaa)DE-He213 Sphenoid sinus (dpeaa)DE-He213 Concha bullosa (dpeaa)DE-He213 Pneumatization (dpeaa)DE-He213 Doreswamy, Shreyanka M. verfasserin aut Pujary, Kailesh verfasserin aut Ramaswamy, Balakrishnan verfasserin aut Pillai, Suresh verfasserin aut Enthalten in Indian journal of otolaryngology and head and neck surgery New Delhi : Springer, 1950 71(2019), Suppl 3 vom: 26. Juli, Seite 2231-2240 (DE-627)482304308 (DE-600)2181728-5 0973-7707 nnns volume:71 year:2019 number:Suppl 3 day:26 month:07 pages:2231-2240 https://dx.doi.org/10.1007/s12070-019-01716-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 44.94 ASE AR 71 2019 Suppl 3 26 07 2231-2240
spelling	10.1007/s12070-019-01716-9 doi (DE-627)SPR024202096 (SPR)s12070-019-01716-9-e DE-627 ger DE-627 rakwb eng 610 ASE 44.94 bkl Devaraja, K. verfasserin aut Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort. Anatomical variations (dpeaa)DE-He213 Computed tomography (dpeaa)DE-He213 Paranasal sinuses (dpeaa)DE-He213 Sphenoid sinus (dpeaa)DE-He213 Concha bullosa (dpeaa)DE-He213 Pneumatization (dpeaa)DE-He213 Doreswamy, Shreyanka M. verfasserin aut Pujary, Kailesh verfasserin aut Ramaswamy, Balakrishnan verfasserin aut Pillai, Suresh verfasserin aut Enthalten in Indian journal of otolaryngology and head and neck surgery New Delhi : Springer, 1950 71(2019), Suppl 3 vom: 26. Juli, Seite 2231-2240 (DE-627)482304308 (DE-600)2181728-5 0973-7707 nnns volume:71 year:2019 number:Suppl 3 day:26 month:07 pages:2231-2240 https://dx.doi.org/10.1007/s12070-019-01716-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 44.94 ASE AR 71 2019 Suppl 3 26 07 2231-2240
allfields_unstemmed	10.1007/s12070-019-01716-9 doi (DE-627)SPR024202096 (SPR)s12070-019-01716-9-e DE-627 ger DE-627 rakwb eng 610 ASE 44.94 bkl Devaraja, K. verfasserin aut Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort. Anatomical variations (dpeaa)DE-He213 Computed tomography (dpeaa)DE-He213 Paranasal sinuses (dpeaa)DE-He213 Sphenoid sinus (dpeaa)DE-He213 Concha bullosa (dpeaa)DE-He213 Pneumatization (dpeaa)DE-He213 Doreswamy, Shreyanka M. verfasserin aut Pujary, Kailesh verfasserin aut Ramaswamy, Balakrishnan verfasserin aut Pillai, Suresh verfasserin aut Enthalten in Indian journal of otolaryngology and head and neck surgery New Delhi : Springer, 1950 71(2019), Suppl 3 vom: 26. Juli, Seite 2231-2240 (DE-627)482304308 (DE-600)2181728-5 0973-7707 nnns volume:71 year:2019 number:Suppl 3 day:26 month:07 pages:2231-2240 https://dx.doi.org/10.1007/s12070-019-01716-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 44.94 ASE AR 71 2019 Suppl 3 26 07 2231-2240
allfieldsGer	10.1007/s12070-019-01716-9 doi (DE-627)SPR024202096 (SPR)s12070-019-01716-9-e DE-627 ger DE-627 rakwb eng 610 ASE 44.94 bkl Devaraja, K. verfasserin aut Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort. Anatomical variations (dpeaa)DE-He213 Computed tomography (dpeaa)DE-He213 Paranasal sinuses (dpeaa)DE-He213 Sphenoid sinus (dpeaa)DE-He213 Concha bullosa (dpeaa)DE-He213 Pneumatization (dpeaa)DE-He213 Doreswamy, Shreyanka M. verfasserin aut Pujary, Kailesh verfasserin aut Ramaswamy, Balakrishnan verfasserin aut Pillai, Suresh verfasserin aut Enthalten in Indian journal of otolaryngology and head and neck surgery New Delhi : Springer, 1950 71(2019), Suppl 3 vom: 26. Juli, Seite 2231-2240 (DE-627)482304308 (DE-600)2181728-5 0973-7707 nnns volume:71 year:2019 number:Suppl 3 day:26 month:07 pages:2231-2240 https://dx.doi.org/10.1007/s12070-019-01716-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 44.94 ASE AR 71 2019 Suppl 3 26 07 2231-2240
allfieldsSound	10.1007/s12070-019-01716-9 doi (DE-627)SPR024202096 (SPR)s12070-019-01716-9-e DE-627 ger DE-627 rakwb eng 610 ASE 44.94 bkl Devaraja, K. verfasserin aut Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort. Anatomical variations (dpeaa)DE-He213 Computed tomography (dpeaa)DE-He213 Paranasal sinuses (dpeaa)DE-He213 Sphenoid sinus (dpeaa)DE-He213 Concha bullosa (dpeaa)DE-He213 Pneumatization (dpeaa)DE-He213 Doreswamy, Shreyanka M. verfasserin aut Pujary, Kailesh verfasserin aut Ramaswamy, Balakrishnan verfasserin aut Pillai, Suresh verfasserin aut Enthalten in Indian journal of otolaryngology and head and neck surgery New Delhi : Springer, 1950 71(2019), Suppl 3 vom: 26. Juli, Seite 2231-2240 (DE-627)482304308 (DE-600)2181728-5 0973-7707 nnns volume:71 year:2019 number:Suppl 3 day:26 month:07 pages:2231-2240 https://dx.doi.org/10.1007/s12070-019-01716-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 44.94 ASE AR 71 2019 Suppl 3 26 07 2231-2240
language	English
source	Enthalten in Indian journal of otolaryngology and head and neck surgery 71(2019), Suppl 3 vom: 26. Juli, Seite 2231-2240 volume:71 year:2019 number:Suppl 3 day:26 month:07 pages:2231-2240
sourceStr	Enthalten in Indian journal of otolaryngology and head and neck surgery 71(2019), Suppl 3 vom: 26. Juli, Seite 2231-2240 volume:71 year:2019 number:Suppl 3 day:26 month:07 pages:2231-2240
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Anatomical variations Computed tomography Paranasal sinuses Sphenoid sinus Concha bullosa Pneumatization
dewey-raw	610
isfreeaccess_bool	false
container_title	Indian journal of otolaryngology and head and neck surgery
authorswithroles_txt_mv	Devaraja, K. @@aut@@ Doreswamy, Shreyanka M. @@aut@@ Pujary, Kailesh @@aut@@ Ramaswamy, Balakrishnan @@aut@@ Pillai, Suresh @@aut@@
publishDateDaySort_date	2019-07-26T00:00:00Z
hierarchy_top_id	482304308
dewey-sort	3610
id	SPR024202096
language_de	englisch
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author	Devaraja, K.
spellingShingle	Devaraja, K. ddc 610 bkl 44.94 misc Anatomical variations misc Computed tomography misc Paranasal sinuses misc Sphenoid sinus misc Concha bullosa misc Pneumatization Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study
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topic_title	610 ASE 44.94 bkl Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study Anatomical variations (dpeaa)DE-He213 Computed tomography (dpeaa)DE-He213 Paranasal sinuses (dpeaa)DE-He213 Sphenoid sinus (dpeaa)DE-He213 Concha bullosa (dpeaa)DE-He213 Pneumatization (dpeaa)DE-He213
topic	ddc 610 bkl 44.94 misc Anatomical variations misc Computed tomography misc Paranasal sinuses misc Sphenoid sinus misc Concha bullosa misc Pneumatization
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title	Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study
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title_full	Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study
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author_browse	Devaraja, K. Doreswamy, Shreyanka M. Pujary, Kailesh Ramaswamy, Balakrishnan Pillai, Suresh
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title_sort	anatomical variations of the nose and paranasal sinuses: a computed tomographic study
title_auth	Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study
abstract	Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort.
abstractGer	Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort.
abstract_unstemmed	Abstract To evaluate the anatomical variations in computed tomographic (CT) images of paranasal sinuses and to investigate association between them. Design: Retrospective study. Setting: Tertiary care center in the southern part of India. Subjects: Radiological images of paranasal sinuses belonging to chronic rhinosinusitis patients managed between June 2016 and November 2018. Methods: The studied characteristics in the CT images included the deviated nasal septum (DNS), concha bullosa (CB), Haller cell (HC), Onodi cell (OC), pneumatization of anterior clinoid process (ACP), pterygoid base (PB), superior turbinate, inferior turbinate, crista galli (CG), and nasal septum. The height of the lateral lamella of the cribriform plate, the sphenoid pneumatization pattern, and the optic nerve relationship with sphenoid sinus were studied separately. The associations between these factors, and with maxillary sinus opacifications were also investigated. A total of 151 adult patients’ CT images were analyzed. The most common manifestations noted were DNS, CB and pneumatized PB, seen in 83.4%, 49% and 47% of the patients respectively. The rates of HC, OC, pneumatized septum, pneumatized CG, and pneumatized ACP were 39%, 23%, 27%, 43% and 27% in that order. Rates of most of these variations were within the range reported in the literature. Chi square test revealed that the OC was independently associated with pneumatized CG and pneumatized septum. The maxillary sinus opacification was related to DNS and CB, but not with protrusion of tooth root into the sinus. Most of the anatomical variations were comparable with the reports across the globe, however, the associations between these variations weren’t common in our cohort.
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container_issue	Suppl 3
title_short	Anatomical Variations of the Nose and Paranasal Sinuses: A Computed Tomographic Study
url	https://dx.doi.org/10.1007/s12070-019-01716-9
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author2	Doreswamy, Shreyanka M. Pujary, Kailesh Ramaswamy, Balakrishnan Pillai, Suresh
author2Str	Doreswamy, Shreyanka M. Pujary, Kailesh Ramaswamy, Balakrishnan Pillai, Suresh
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doi_str	10.1007/s12070-019-01716-9
up_date	2024-07-03T23:55:42.170Z
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