Maxillary sinus septa : incidence, morphology and clinical implications
Identifieur interne : 000795 ( PascalFrancis/Checkpoint ); précédent : 000794; suivant : 000796Maxillary sinus septa : incidence, morphology and clinical implications
Auteurs : G. Krennmair [Autriche] ; C. Ulm [Autriche] ; H. Lugmayr [Autriche]Source :
- Journal of cranio-maxillo-facial surgery [ 1010-5182 ] ; 1997.
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- topic : Homme.
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Abstract
This study was carried out to examine the incidence, morphology and clinical implication of antral septa. Out of 265 maxillary sinuses, 65 sinuses in atrophic maxillae were examined clinically during sinus floor elevation and 200 sinuses examined radiographically (CT), the latter being further subdivided into non-atrophic/ dentate and atrophic/edentulous maxillary segments. Eighteen (27.7%) out of 65 clinically-examined maxillae and 32 (16%) out of the 200 non-preselected CT-examined maxillary sinuses showed antral septa. CT-topogram subclassification revealed 21 septa (13.2%) in 159 non-atrophic and 11 septa (26.8%) in 41 atrophic maxillary segments (P<0.01). Morphologically, CT examination yielded one complete septum (0.5%), 21 incomplete septa on the sinus floor and 10 incomplete septa on the anterior antral wall (5%). CT revealed a significantly greater dimension of antral septa in non-atrophic maxillary segments than in atrophic ones (P<0.01). In atrophic maxillary sinuses, the incidence (27.7% vs 26.8%), morphology (all septa located on sinus floor) and height (8.1±2.5mm vs 6.8±1.6mm) did not differ between the clinical and the CT examinations. Detailed knowledge about location, morphology and height of antral septa is clinically relevant to reduce the rate of complications when maxillary sinus surgery, i.e. sinus floor elevation, is carried out.
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Ulm</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Oral Surgery, University of Vienna</s1><s3>AUT</s3><sZ>2 aut.</sZ></inist:fA14><country>Autriche</country><wicri:noRegion>Department of Oral Surgery, University of Vienna</wicri:noRegion></affiliation></author><author><name sortKey="Lugmayr, H" sort="Lugmayr, H" uniqKey="Lugmayr H" first="H." last="Lugmayr">H. Lugmayr</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Department of Radiology, General Medical Hospital</s1><s2>Grieskirchen</s2><s3>AUT</s3><sZ>3 aut.</sZ></inist:fA14><country>Autriche</country><wicri:noRegion>Grieskirchen</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">97-0543503</idno><date when="1997">1997</date><idno type="stanalyst">PASCAL 97-0543503 INIST</idno><idno type="RBID">Pascal:97-0543503</idno><idno type="wicri:Area/PascalFrancis/Corpus">000791</idno><idno type="wicri:Area/PascalFrancis/Curation">000A81</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000795</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000795</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Maxillary sinus septa : incidence, morphology and clinical implications</title><author><name sortKey="Krennmair, G" sort="Krennmair, G" uniqKey="Krennmair G" first="G." last="Krennmair">G. Krennmair</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Oral and Maxillofacial Surgery, Private Medical Hospital</s1><s2>Wels</s2><s3>AUT</s3><sZ>1 aut.</sZ></inist:fA14><country>Autriche</country><wicri:noRegion>Wels</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Dental School, University of Vienna</s1><s3>AUT</s3><sZ>1 aut.</sZ></inist:fA14><country>Autriche</country><wicri:noRegion>Dental School, University of Vienna</wicri:noRegion></affiliation></author><author><name sortKey="Ulm, C" sort="Ulm, C" uniqKey="Ulm C" first="C." last="Ulm">C. Ulm</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Oral Surgery, University of Vienna</s1><s3>AUT</s3><sZ>2 aut.</sZ></inist:fA14><country>Autriche</country><wicri:noRegion>Department of Oral Surgery, University of Vienna</wicri:noRegion></affiliation></author><author><name sortKey="Lugmayr, H" sort="Lugmayr, H" uniqKey="Lugmayr H" first="H." last="Lugmayr">H. Lugmayr</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Department of Radiology, General Medical Hospital</s1><s2>Grieskirchen</s2><s3>AUT</s3><sZ>3 aut.</sZ></inist:fA14><country>Autriche</country><wicri:noRegion>Grieskirchen</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Journal of cranio-maxillo-facial surgery</title><title level="j" type="abbreviated">J. cranio-maxillo-fac. surg.</title><idno type="ISSN">1010-5182</idno><imprint><date when="1997">1997</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of cranio-maxillo-facial surgery</title><title level="j" type="abbreviated">J. cranio-maxillo-fac. surg.</title><idno type="ISSN">1010-5182</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Atrophia</term><term>Computerized axial tomography</term><term>Edentulousness</term><term>Exploration</term><term>Height</term><term>Human</term><term>Incidence</term><term>Maxillary sinus</term><term>Morphology</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Atrophie</term><term>Sinus maxillaire</term><term>Edentation</term><term>Incidence</term><term>Morphologie</term><term>Hauteur</term><term>Tomodensitométrie</term><term>Exploration</term><term>Homme</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Homme</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This study was carried out to examine the incidence, morphology and clinical implication of antral septa. Out of 265 maxillary sinuses, 65 sinuses in atrophic maxillae were examined clinically during sinus floor elevation and 200 sinuses examined radiographically (CT), the latter being further subdivided into non-atrophic/ dentate and atrophic/edentulous maxillary segments. Eighteen (27.7%) out of 65 clinically-examined maxillae and 32 (16%) out of the 200 non-preselected CT-examined maxillary sinuses showed antral septa. CT-topogram subclassification revealed 21 septa (13.2%) in 159 non-atrophic and 11 septa (26.8%) in 41 atrophic maxillary segments (P<0.01). Morphologically, CT examination yielded one complete septum (0.5%), 21 incomplete septa on the sinus floor and 10 incomplete septa on the anterior antral wall (5%). CT revealed a significantly greater dimension of antral septa in non-atrophic maxillary segments than in atrophic ones (P<0.01). In atrophic maxillary sinuses, the incidence (27.7% vs 26.8%), morphology (all septa located on sinus floor) and height (8.1±2.5mm vs 6.8±1.6mm) did not differ between the clinical and the CT examinations. Detailed knowledge about location, morphology and height of antral septa is clinically relevant to reduce the rate of complications when maxillary sinus surgery, i.e. sinus floor elevation, is carried out.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>1010-5182</s0></fA01><fA02 i1="01"><s0>JCMSET</s0></fA02><fA03 i2="1"><s0>J. cranio-maxillo-fac. surg.</s0></fA03><fA05><s2>25</s2></fA05><fA06><s2>5</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Maxillary sinus septa : incidence, morphology and clinical implications</s1></fA08><fA11 i1="01" i2="1"><s1>KRENNMAIR (G.)</s1></fA11><fA11 i1="02" i2="1"><s1>ULM (C.)</s1></fA11><fA11 i1="03" i2="1"><s1>LUGMAYR (H.)</s1></fA11><fA14 i1="01"><s1>Department of Oral and Maxillofacial Surgery, Private Medical Hospital</s1><s2>Wels</s2><s3>AUT</s3><sZ>1 aut.</sZ></fA14><fA14 i1="02"><s1>Dental School, University of Vienna</s1><s3>AUT</s3><sZ>1 aut.</sZ></fA14><fA14 i1="03"><s1>Department of Oral Surgery, University of Vienna</s1><s3>AUT</s3><sZ>2 aut.</sZ></fA14><fA14 i1="04"><s1>Department of Radiology, General Medical Hospital</s1><s2>Grieskirchen</s2><s3>AUT</s3><sZ>3 aut.</sZ></fA14><fA20><s1>261-265</s1></fA20><fA21><s1>1997</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>15904</s2><s5>354000068636260050</s5></fA43><fA44><s0>0000</s0><s1>© 1997 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>19 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>97-0543503</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Journal of cranio-maxillo-facial surgery</s0></fA64><fA66 i1="01"><s0>DEU</s0></fA66><fC01 i1="01" l="ENG"><s0>This study was carried out to examine the incidence, morphology and clinical implication of antral septa. Out of 265 maxillary sinuses, 65 sinuses in atrophic maxillae were examined clinically during sinus floor elevation and 200 sinuses examined radiographically (CT), the latter being further subdivided into non-atrophic/ dentate and atrophic/edentulous maxillary segments. Eighteen (27.7%) out of 65 clinically-examined maxillae and 32 (16%) out of the 200 non-preselected CT-examined maxillary sinuses showed antral septa. CT-topogram subclassification revealed 21 septa (13.2%) in 159 non-atrophic and 11 septa (26.8%) in 41 atrophic maxillary segments (P<0.01). Morphologically, CT examination yielded one complete septum (0.5%), 21 incomplete septa on the sinus floor and 10 incomplete septa on the anterior antral wall (5%). CT revealed a significantly greater dimension of antral septa in non-atrophic maxillary segments than in atrophic ones (P<0.01). In atrophic maxillary sinuses, the incidence (27.7% vs 26.8%), morphology (all septa located on sinus floor) and height (8.1±2.5mm vs 6.8±1.6mm) did not differ between the clinical and the CT examinations. 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Krennmair</name></noRegion><name sortKey="Krennmair, G" sort="Krennmair, G" uniqKey="Krennmair G" first="G." last="Krennmair">G. Krennmair</name><name sortKey="Lugmayr, H" sort="Lugmayr, H" uniqKey="Lugmayr H" first="H." last="Lugmayr">H. Lugmayr</name><name sortKey="Ulm, C" sort="Ulm, C" uniqKey="Ulm C" first="C." last="Ulm">C. Ulm</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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