{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T14:08:33Z","timestamp":1790777313440,"version":"4.1.0"},"reference-count":5,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2021,3,24]],"date-time":"2021-03-24T00:00:00Z","timestamp":1616544000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Am J Rhinol\ufffdAllergy"],"published-print":{"date-parts":[[2021,11]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Meningoencephaloceles originating in the lateral recess of the sphenoid sinus can be difficult to access. Historically, the endoscopic transpterygoid approach was advocated, which carries additional morbidity given the dissection of the pterygopalatine fossa (PPF) contents to provide a direct line approach to the defect. Given our increased facility with angled endoscopes and instrumentation, we now approach this region in a less invasive manner.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We describe the endoscopic modified transpterygoid approach (MTPA), a quicker approach to the lateral sphenoid recess which preserves the PPF contents through a single nostril corridor.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>In the MTPA, the face of the sphenoid and anterior junction of the pterygoid plates are removed, allowing for mobilization of the PPF contents with the periosteum intact. Angled instrumentation is then used to resect the meningoencephalocele and repair the skull base defect in the lateral recess. If increased exposure is needed, this can be gained by sacrificing the sphenopalatine artery and even the vidian nerve, although this is rarely required.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The MTPA obviates the need for PPF dissection and simplifies access to the lateral sphenoid recess while minimizing postoperative morbidity. This approach should be considered for accessing meningoencephaloceles and other benign lesions in this challenging location.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/19458924211003813","type":"journal-article","created":{"date-parts":[[2021,3,25]],"date-time":"2021-03-25T00:59:44Z","timestamp":1616633984000},"page":"798-801","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":7,"title":["Simplifying Access to the Lateral Sphenoid Recess: A Modification of the Transpterygoid Approach"],"prefix":"10.1177","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0384-9870","authenticated-orcid":false,"given":"Satyan B.","family":"Sreenath","sequence":"first","affiliation":[{"name":"Head and Neck Institute, Cleveland Clinic, Cleveland, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2315-9930","authenticated-orcid":false,"given":"Dennis M.","family":"Tang","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Cedars-Sinai Medical Center, Los Angeles, California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9930-3807","authenticated-orcid":false,"given":"Jo\u00e3o Paulo De","family":"Almeida","sequence":"additional","affiliation":[{"name":"Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pranay","family":"Soni","sequence":"additional","affiliation":[{"name":"Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Troy D.","family":"Woodard","sequence":"additional","affiliation":[{"name":"Head and Neck Institute, Cleveland Clinic, Cleveland, Ohio"},{"name":"Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pablo F.","family":"Recinos","sequence":"additional","affiliation":[{"name":"Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Varun R.","family":"Kshettry","sequence":"additional","affiliation":[{"name":"Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raj","family":"Sindwani","sequence":"additional","affiliation":[{"name":"Head and Neck Institute, Cleveland Clinic, Cleveland, Ohio"},{"name":"Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2021,3,24]]},"reference":[{"key":"bibr1-19458924211003813","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2005.03.063"},{"key":"bibr2-19458924211003813","doi-asserted-by":"publisher","DOI":"10.1002\/alr.22448"},{"key":"bibr3-19458924211003813","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200403000-00026"},{"key":"bibr4-19458924211003813","doi-asserted-by":"publisher","DOI":"10.3171\/2012.3.FOCUS1267"},{"key":"bibr5-19458924211003813","doi-asserted-by":"crossref","unstructured":"Georgalas C, Oostra A, Ahmed S, et\u00a0al. International consensus statement: spontaneous cerebrospinal fluid rhinorrhea [published online ahead of print].\n                      Int Forum Allergy Rhinol\n                      2020.","DOI":"10.1002\/alr.22704"}],"container-title":["American Journal of Rhinology &amp; Allergy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/19458924211003813","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/19458924211003813","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/19458924211003813","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T09:36:53Z","timestamp":1777369013000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/19458924211003813"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3,24]]},"references-count":5,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2021,11]]}},"alternative-id":["10.1177\/19458924211003813"],"URL":"https:\/\/doi.org\/10.1177\/19458924211003813","relation":{},"ISSN":["1945-8924","1945-8932"],"issn-type":[{"value":"1945-8924","type":"print"},{"value":"1945-8932","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,3,24]]}}}