STS 2026 : The 4th Semi-supervised Teeth Segmentation Challenge on Metal Artifact Reduction and Beyond

MICCAI 2026, Strasbourg, France

September 27-October 1, 2026

🎉Result Release!🎉 Task 1: Segmentation Task 2: Registration Task 3: MMDental

Task 3 Winners: MMDental Multimodal Analysis

Task 3 evaluates structured dental report generation from CBCT volumes on the MMDental dataset. Each case is returned as a seven-field clinical report, and the final ranking is based on the official Docker test evaluation published on the Codabench competition page; the Codabench validation leaderboard is not used for the final ranking.

Cells in the table below are points earned in each aspect on the global 100-point scale, and each row sums to the team’s total score. The top three teams are highlighted.

Team Diagnosis Accuracy Oral Exam Treatment Plan Record Completeness Total Score (↑) Final Rank Links
Userabc-abc 5.56 1.49 4.71 5.95 17.70 🥇 1
  1. [ReportReport]
  2. [SlidesSlides]
  3. [CodeCode]
Uservinunivnu 4.89 0.00 2.72 3.76 11.37 🥈 2
  1. [ReportReport]
  2. [SlidesSlides]
  3. [CodeCode]
Usersjtu426lab-task3 5.29 0.00 3.12 1.68 10.08 🥉 3
  1. [ReportReport]
  2. [SlidesSlides]
  3. [CodeCode]
Userjlshen 4.50 0.00 2.07 3.50 10.06 4
  1. [ReportReport]
  2. [SlidesSlides]
  3. [CodeCode]

Each aspect — diagnosis accuracy, oral examination, treatment plan and record completeness — is scored on the same global 100-point scale, and the total score is their sum.

“Report” opens the team’s technical report, “Slides” the presentation deck shared for the STS 2026 winners’ session, and “Code” the team’s public repository. Greyed-out items were not released by the team.

Official results are published on the Codabench competition page. See the evaluation protocol for metric definitions and penalty values.

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