A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis?

Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed t...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Özdemir, Meltem [verfasserIn] Kavak, Rasime P. [verfasserIn] Öcal, Bülent [verfasserIn] Soysal, Handan [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	Frontal sinus Classification Frontal sinusitis CT

Übergeordnetes Werk:	Enthalten in: The Egyptian journal of otolaryngology - Mumbai, India : Wolters Kluwer - Medknow Publications, 2012, 37(2021), 1 vom: 21. Apr.
Übergeordnetes Werk:	volume:37 ; year:2021 ; number:1 ; day:21 ; month:04

Links:	Volltext

DOI / URN:	10.1186/s43163-021-00099-5

Katalog-ID:	SPR043830080

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520			\|a Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system.
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allfields	10.1186/s43163-021-00099-5 doi (DE-627)SPR043830080 (DE-599)SPRs43163-021-00099-5-e (SPR)s43163-021-00099-5-e DE-627 ger DE-627 rakwb eng 610 ASE Özdemir, Meltem verfasserin aut A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis? 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system. Frontal sinus (dpeaa)DE-He213 Classification (dpeaa)DE-He213 Frontal sinusitis (dpeaa)DE-He213 CT (dpeaa)DE-He213 Kavak, Rasime P. verfasserin aut Öcal, Bülent verfasserin aut Soysal, Handan verfasserin aut Enthalten in The Egyptian journal of otolaryngology Mumbai, India : Wolters Kluwer - Medknow Publications, 2012 37(2021), 1 vom: 21. Apr. (DE-627)872928373 (DE-600)2875428-1 2090-8539 nnns volume:37 year:2021 number:1 day:21 month:04 https://dx.doi.org/10.1186/s43163-021-00099-5 kostenfrei 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_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 37 2021 1 21 04
spelling	10.1186/s43163-021-00099-5 doi (DE-627)SPR043830080 (DE-599)SPRs43163-021-00099-5-e (SPR)s43163-021-00099-5-e DE-627 ger DE-627 rakwb eng 610 ASE Özdemir, Meltem verfasserin aut A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis? 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system. Frontal sinus (dpeaa)DE-He213 Classification (dpeaa)DE-He213 Frontal sinusitis (dpeaa)DE-He213 CT (dpeaa)DE-He213 Kavak, Rasime P. verfasserin aut Öcal, Bülent verfasserin aut Soysal, Handan verfasserin aut Enthalten in The Egyptian journal of otolaryngology Mumbai, India : Wolters Kluwer - Medknow Publications, 2012 37(2021), 1 vom: 21. Apr. (DE-627)872928373 (DE-600)2875428-1 2090-8539 nnns volume:37 year:2021 number:1 day:21 month:04 https://dx.doi.org/10.1186/s43163-021-00099-5 kostenfrei 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_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 37 2021 1 21 04
allfields_unstemmed	10.1186/s43163-021-00099-5 doi (DE-627)SPR043830080 (DE-599)SPRs43163-021-00099-5-e (SPR)s43163-021-00099-5-e DE-627 ger DE-627 rakwb eng 610 ASE Özdemir, Meltem verfasserin aut A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis? 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system. Frontal sinus (dpeaa)DE-He213 Classification (dpeaa)DE-He213 Frontal sinusitis (dpeaa)DE-He213 CT (dpeaa)DE-He213 Kavak, Rasime P. verfasserin aut Öcal, Bülent verfasserin aut Soysal, Handan verfasserin aut Enthalten in The Egyptian journal of otolaryngology Mumbai, India : Wolters Kluwer - Medknow Publications, 2012 37(2021), 1 vom: 21. Apr. (DE-627)872928373 (DE-600)2875428-1 2090-8539 nnns volume:37 year:2021 number:1 day:21 month:04 https://dx.doi.org/10.1186/s43163-021-00099-5 kostenfrei 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_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 37 2021 1 21 04
allfieldsGer	10.1186/s43163-021-00099-5 doi (DE-627)SPR043830080 (DE-599)SPRs43163-021-00099-5-e (SPR)s43163-021-00099-5-e DE-627 ger DE-627 rakwb eng 610 ASE Özdemir, Meltem verfasserin aut A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis? 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system. Frontal sinus (dpeaa)DE-He213 Classification (dpeaa)DE-He213 Frontal sinusitis (dpeaa)DE-He213 CT (dpeaa)DE-He213 Kavak, Rasime P. verfasserin aut Öcal, Bülent verfasserin aut Soysal, Handan verfasserin aut Enthalten in The Egyptian journal of otolaryngology Mumbai, India : Wolters Kluwer - Medknow Publications, 2012 37(2021), 1 vom: 21. Apr. (DE-627)872928373 (DE-600)2875428-1 2090-8539 nnns volume:37 year:2021 number:1 day:21 month:04 https://dx.doi.org/10.1186/s43163-021-00099-5 kostenfrei 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_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 37 2021 1 21 04
allfieldsSound	10.1186/s43163-021-00099-5 doi (DE-627)SPR043830080 (DE-599)SPRs43163-021-00099-5-e (SPR)s43163-021-00099-5-e DE-627 ger DE-627 rakwb eng 610 ASE Özdemir, Meltem verfasserin aut A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis? 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system. Frontal sinus (dpeaa)DE-He213 Classification (dpeaa)DE-He213 Frontal sinusitis (dpeaa)DE-He213 CT (dpeaa)DE-He213 Kavak, Rasime P. verfasserin aut Öcal, Bülent verfasserin aut Soysal, Handan verfasserin aut Enthalten in The Egyptian journal of otolaryngology Mumbai, India : Wolters Kluwer - Medknow Publications, 2012 37(2021), 1 vom: 21. Apr. (DE-627)872928373 (DE-600)2875428-1 2090-8539 nnns volume:37 year:2021 number:1 day:21 month:04 https://dx.doi.org/10.1186/s43163-021-00099-5 kostenfrei 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_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 37 2021 1 21 04
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And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. 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author	Özdemir, Meltem
spellingShingle	Özdemir, Meltem ddc 610 misc Frontal sinus misc Classification misc Frontal sinusitis misc CT A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis?
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topic_title	610 ASE A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis? Frontal sinus (dpeaa)DE-He213 Classification (dpeaa)DE-He213 Frontal sinusitis (dpeaa)DE-He213 CT (dpeaa)DE-He213
topic	ddc 610 misc Frontal sinus misc Classification misc Frontal sinusitis misc CT
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title	A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis?
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title_full	A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis?
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title_sort	novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis?
title_auth	A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis?
abstract	Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system.
abstractGer	Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system.
abstract_unstemmed	Background We aimed to test the clinical relevance of a newly introduced anatomical classification system of the frontal sinus and to investigate the relation between the frontal sinus type according to this system and the development of frontal sinusitis. We retrospectively evaluated the computed tomography images of 808 frontal sinuses of 404 patients and classified the sinuses as small, medium-sized, and large, based on their size and relation to the orbital roof. We related this classification to the presence or absence of the findings of frontal sinusitis including mucosal thickening, retention cyst/polyp, and/or fluid collection. Results We found that the most common frontal sinus type is medium-sized (65.84%), followed by the small (22.89%) and large (11.26%) types, respectively. There was no significant difference between the right and left sides in terms of frontal sinus type (P<0.05). We recorded sinusitis in 28 (15.1%) small, 180 (33.8%) medium-sized, and 40 (43.9%) large sinuses. And we showed that the prevalence of sinusitis in medium-sized and large sinuses is significantly higher than that in small sinuses for both sides (P values were 0.001 and 0.015, respectively for the right, and 0.005 and 0.001, respectively for the left side). Conclusion The result obtained in this study may be considered the first step in demonstrating the clinical benefit of this classification. However, there is no doubt that further comprehensive studies with large series are needed to fully determine the clinical relevance of this newly introduced classification system.
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title_short	A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis?
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author2	Kavak, Rasime P. Öcal, Bülent Soysal, Handan
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up_date	2024-07-03T21:11:53.807Z
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A novel anatomical classification of the frontal sinus: can it be useful in clinical approach to frontal sinusitis?

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