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10.1055/s-0034-1376195 http://scihub22266oqcxt.onion/10.1055/s-0034-1376195 C4240762!4240762!25452894     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Neurol+Surg+B+Skull+Base 2014 ; 75 (6): 378-82 Nephropedia Template TP {{tp|p=25452894|t=2014. Complex Anatomy of the Sphenoid Sinus: A Radiographic Study and Literature Review |pdf=|usr=}}{{25452894}} gab.com Text Complex Anatomy of the Sphenoid Sinus: A Radiographic Study and Literature Review JO: J Neurol Surg B Skull Base http://www.kidney.de/pget.php?&tw=1&pmid=25452894 #FOAvip Objectives?Nasal endoscopic approaches to the sphenoid sinus are challenging. Variations in septation, shape, and dimensions have a critical impact on surgical planning of the skull base. Previous anatomical studies have small numbers or a limited description of this complex structure. The present study is a radiographic analysis of the septation and dimensions of the sphenoid sinus.Design and Methods?High-resolution surgical-guidance computed tomography images of the sinuses from 90 patients at a tertiary care medical center between 2002 and 2007 were studied. Multiple anatomical measurements from axial and sagittal images were obtained and analyzed with imaging and statistical software.Results?Of the 90 patients studied, 9% had presellar, 37% sellar, and 54% postsellar pneumatization. In 34%, the posterior extent of the intersinus septum involved the bony covering of the carotid artery. The average presellar width of the sinus was 1.3 cm, the average midline presellar depth was 1.4 cm, and the average infrasellar midline depth was 2.6 cm.Conclusions?Approaching the skull base through the sphenoid sinus requires a tailored process based on anatomy. Septal involvement of the carotid artery occurs frequently. Pneumatization patterns are potentially disorienting, and awareness of the sinus's posterior and lateral extensions is critical. Twit Text FOAVip Complex Anatomy of the Sphenoid Sinus: A Radiographic Study and Literature Review ????J Neurol Surg B Skull Base http://www.kidney.de/pget.php?&tw=1&pmid=25452894 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25452894 #FOAvip English Wikipedia <ref>{{Cite pmid|25452894}}</ref> Complex Anatomy of the Sphenoid Sinus: A Radiographic Study and Literature Review #MMPMID25452894 Wiebracht ND; Zimmer LA J Neurol Surg B Skull Base 2014[Dec]; 75 (6): 378-82 PMID25452894show ga Objectives?Nasal endoscopic approaches to the sphenoid sinus are challenging. Variations in septation, shape, and dimensions have a critical impact on surgical planning of the skull base. Previous anatomical studies have small numbers or a limited description of this complex structure. The present study is a radiographic analysis of the septation and dimensions of the sphenoid sinus.Design and Methods?High-resolution surgical-guidance computed tomography images of the sinuses from 90 patients at a tertiary care medical center between 2002 and 2007 were studied. Multiple anatomical measurements from axial and sagittal images were obtained and analyzed with imaging and statistical software.Results?Of the 90 patients studied, 9% had presellar, 37% sellar, and 54% postsellar pneumatization. In 34%, the posterior extent of the intersinus septum involved the bony covering of the carotid artery. The average presellar width of the sinus was 1.3 cm, the average midline presellar depth was 1.4 cm, and the average infrasellar midline depth was 2.6 cm.Conclusions?Approaching the skull base through the sphenoid sinus requires a tailored process based on anatomy. Septal involvement of the carotid artery occurs frequently. Pneumatization patterns are potentially disorienting, and awareness of the sinus's posterior and lateral extensions is critical. äComplex Anatomy of the Sphenoid Sinus: A Radiographic Study and Litera(epmc).pdf DeepDyve Pubget Overpricing