Reconstruction of nasal tip using auricular cartilage to prevent depression following midline partial maxillectomy: A report of two cases

Takeshita, Akinori; Matsunaga, Kazuhide; Morita, Yoshihiro; Matsumiya, Yuka; Okumura, Masashi; Satake, Himeka; Uzawa, Narikazu

doi:https://doi.org/10.1016/j.jormas.2025.102417

Reconstruction of nasal tip using auricular cartilage to prevent depression following midline partial maxillectomy: A report of two cases

Takeshita, Akinori; Matsunaga, Kazuhide; Morita, Yoshihiro et al.

Journal of Stomatology, Oral and Maxillofacial Surgery, 2025, 102417

アクセス数:0件（2025-08-15 15:24 集計）

固定URL: https://hdl.handle.net/11094/102514

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タイトル	Reconstruction of nasal tip using auricular cartilage to prevent depression following midline partial maxillectomy: A report of two cases
著者	NRID 1000080899005 1000080899005 researchmap permalink oralsurg2 oralsurg2 著者名 Takeshita, Akinori
	NRID 1000080368323 1000080368323 ORCID 0009-0006-7170-2757 0009-0006-7170-2757 researchmap permalink kazuhide kazuhide Scopus Author ID 7202702921 7202702921 著者名 Matsunaga, Kazuhide
	NRID 1000030590517 1000030590517 researchmap permalink yoshi197 yoshi197 Scopus Author ID 16069264600 16069264600 著者名 Morita, Yoshihiro
	NRID 1000080817023 1000080817023 researchmap permalink y.m.2941 y.m.2941 著者名 Matsumiya, Yuka
	researchmap permalink masashi_okumura masashi_okumura 著者名 Okumura, Masashi
	著者名 Satake, Himeka
	NRID 1000030345285 1000030345285 researchmap permalink read0212957 read0212957 Scopus Author ID 6603144046 6603144046 著者名 Uzawa, Narikazu
キーワード等	Auricular cartilage graft
	Midline maxillectomy
	Nasal deformity prevention
	Nasal septum reconstruction
内容	Takeshita A., Matsunaga K., Morita Y., et al. Reconstruction of nasal tip using auricular cartilage to prevent depression following midline partial maxillectomy: A report of two cases. Journal of Stomatology, Oral and Maxillofacial Surgery, 102417 (2025); https://doi.org/10.1016/j.jormas.2025.102417.
抄録	Midline partial maxillectomy involving anterior nasal spine and septum in patients with maxillary carcinoma can result in postoperative depression of the nasal column and apex, even when a maxillary prosthesis is used. We encountered patients who developed significant nasal column and tip depression following surgery. To address this issue, we performed nasal septum reconstruction using auricular cartilage. Auricular cartilage was harvested bilaterally, and two grafts were stacked and transplanted into the nasal septal defect. After surgery, the transplanted cartilage became covered with mucosa, and the nasal column and apex were maintained without any signs of depression. This reconstruction technique represents a useful method for preventing nasal deformity in patients undergoing midline partial maxillectomy.
出版者	Elsevier Masson s.r.l.
収録物名	Journal of Stomatology, Oral and Maxillofacial Surgery
ページ	102417
刊行年月	2025-05-20
言語	英語
ハンドルURL	https://hdl.handle.net/11094/102514
eISSN	24687855
関連情報 (isVersionOf)	DOI (出版社版) https://doi.org/10.1016/j.jormas.2025.102417
アクセス権	embargoed access
権利情報	© 2025. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
権利情報	The full-text file will be made open to the public on 20 May 2026 in accordance with the publisher's policy.
出版タイプ	Accepted Manuscript
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Journal of Stomatology, Oral and Maxillofacial Surgery. 2025, p. 102417
DC.title	Reconstruction of nasal tip using auricular cartilage to prevent depression following midline partial maxillectomy: A report of two cases
DC.creator	Takeshita, Akinori
	Matsunaga, Kazuhide
	Morita, Yoshihiro
	Matsumiya, Yuka
	Okumura, Masashi
	Satake, Himeka
	Uzawa, Narikazu
DC.publisher	Elsevier Masson s.r.l.
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2025-05-20
DC.identifier	https://doi.org/10.1016/j.jormas.2025.102417
DC.subject	Auricular cartilage graft
	Midline maxillectomy
	Nasal deformity prevention
	Nasal septum reconstruction
DC.description	Takeshita A., Matsunaga K., Morita Y., et al. Reconstruction of nasal tip using auricular cartilage to prevent depression following midline partial maxillectomy: A report of two cases. Journal of Stomatology, Oral and Maxillofacial Surgery, 102417 (2025); https://doi.org/10.1016/j.jormas.2025.102417.
DCTERMS.abstract	Midline partial maxillectomy involving anterior nasal spine and septum in patients with maxillary carcinoma can result in postoperative depression of the nasal column and apex, even when a maxillary prosthesis is used. We encountered patients who developed significant nasal column and tip depression following surgery. To address this issue, we performed nasal septum reconstruction using auricular cartilage. Auricular cartilage was harvested bilaterally, and two grafts were stacked and transplanted into the nasal septal defect. After surgery, the transplanted cartilage became covered with mucosa, and the nasal column and apex were maintained without any signs of depression. This reconstruction technique represents a useful method for preventing nasal deformity in patients undergoing midline partial maxillectomy.
DC.rights	© 2025. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
DC.rights	The full-text file will be made open to the public on 20 May 2026 in accordance with the publisher's policy.
DC.format	102514
citation_title	Reconstruction of nasal tip using auricular cartilage to prevent depression following midline partial maxillectomy: A report of two cases
citation_author	Takeshita, Akinori
	Matsunaga, Kazuhide
	Morita, Yoshihiro
	Matsumiya, Yuka
	Okumura, Masashi
	Satake, Himeka
	Uzawa, Narikazu
citation_publisher	Elsevier Masson s.r.l.
citation_language	英語
citation_date	2025-05-20
citation_journal_title	Journal of Stomatology, Oral and Maxillofacial Surgery
citation_firstpage	102417
citation_doi	https://doi.org/10.1016/j.jormas.2025.102417
citation_public_url	https://hdl.handle.net/11094/102514

Reconstruction of nasal tip using auricular cartilage to prevent depression following midline partial maxillectomy: A report of two cases

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