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Moreover, the previously reported low cost, self-made kit has the drawback of being unrealistic. This study aimed to create a low cost training kit for eTSS dura mater suturing that was as close to real as possible. Most necessary items were obtained from the 100-yen store ($1 store) or from everyday supplies. As an alternative to the endoscope, a stick-type camera was used. Through the assembly of the materials, a simple and easy-to-use training kit was created, which is almost identical to the actual dural suturing situation. In eTSS, a simple and easy-to-use training kit for dural suturing was successfully created at a low cost. This kit is expected to be used for deep suture operations and the development of surgical instruments for training. <\/jats:p>","DOI":"10.1038\/s41598-023-32311-2","type":"journal-article","created":{"date-parts":[[2023,4,13]],"date-time":"2023-04-13T13:17:26Z","timestamp":1681391846000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Creation of low cost, simple, and easy-to-use training kit for the dura mater suturing in endoscopic transnasal pituitary\/skull base surgery"],"prefix":"10.1038","volume":"13","author":[{"given":"Yujiro","family":"Hattori","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eitaro","family":"Ishisaka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shigeyuki","family":"Tahara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koji","family":"Suzuki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichiro","family":"Teramoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akio","family":"Morita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2023,4,13]]},"reference":[{"key":"32311_CR1","doi-asserted-by":"publisher","first-page":"1317","DOI":"10.1007\/s00701-020-04270-4","volume":"162","author":"Y Hattori","year":"2020","unstructured":"Hattori, Y. et al. 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