ArticleCancers2024
Transoral Robotic Surgery for Oral Cancer: Evaluating Surgical Outcomes in the Presence of Trismus.
Article in Cancers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Institutional evolution of a robotic otolaryngology program across consecutive da Vinci Si, Xi, and SP platform transitions.Journal of robotic surgery · 2026Article
- Single-Port Transoral Robotic Surgery for Head and Neck Lesions and Obstructive Sleep Apnea: A Prospective Real-World Case Series From Taiwan.Laryngoscope investigative otolaryngology · 2026Article
- Reconfiguring robotic surgery in head and neck practice: transition from multi-port to single-port with early clinical outcomes.Frontiers in oncology · 2026Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Trismus, defined as restricted mouth opening, is a common complication among Taiwanese oral cancer patients, especially those who chew betel quid. However, the impact of trismus on survival outcomes in oral cancer patients undergoing transoral robotic surgery (TORS) is unclear. This study aimed to investigate the associations between trismus and surgical outcomes in Taiwanese male oral cancer patients treated with TORS. We conducted a retrospective propensity score-matched cohort study of 40 Taiwanese male oral cancer patients who underwent TORS between 2016 and 2022. Overall, 20 patients with trismus were matched to 20 patients without trismus. TORS achieved similar operative and short-term clinical outcomes in trismus patients to non-trismus patients. There were no significant differences between groups in operation time, blood loss, margin status, flap reconstruction rates, duration of nasogastric tube feeding, or length of hospital stay. Kaplan-Meier and Cox proportional hazard regression analyses were performed to compare overall survival (OS) and disease-free survival (DFS) between the two groups. The overall survival (OS) rate at three years was significantly lower in patients with trismus than those without trismus (27.1% vs. 95.0%, log-rank
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