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Learning curve for robot-assisted rectal resection using the hinotori™ surgical robot system: a risk-adjusted cumulative sum analysis in a surgical team without prior robotic surgery experience

Crossref DOI link: https://doi.org/10.1007/s11701-026-03270-3

Published Online: 2026-02-26

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Ikebata, Akiyoshi https://orcid.org/0000-0001-6092-1264
Okabayashi, Koji

Shigeta, Kohei

Hazama, Hiroyuki

Ogiri, Masayo

Yoo, Jae-Hoon

Egashira, Yumi

Amemiya, Ryusuke

Tsuwano, Shinichi

Hayatsu, Shigeo
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Text and Data Mining valid from 2026-02-26

Version of Record valid from 2026-02-26
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Article History

Received: 21 January 2026

Accepted: 14 February 2026

First Online: 26 February 2026

Declarations

:

: The authors declare no competing interests.

: The protocol for this research project was approved by the Institutional Review Board of the National Hospital Organization Saitama Hospital (Approval No. R2025-10), and it conforms to the provisions of the Declaration of Helsinki.

: Informed consent was obtained using an opt-out method, as approved by the institutional review board.

: Not applicable.

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