Related Experiment Video
Updated: Jun 27, 2026
08:12
Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
Published on: May 26, 2023
Totally endoscopic mitral valve repair: a case report.
Jeronimo Antonio Fortunato Júnior1, Alcides D Branco Filho, Anibal Branco
1Departamento de Cirurgia Cardíaca do HCV-PR, uritiba, PR, Brasil. jfjunior@uol.com.br
Summary
Minimally invasive cardiac surgery using videothoracoscopy enabled successful mitral commissurotomy in a patient with restenosis. This endoscopic approach offers a viable alternative for complex valve repair, avoiding large incisions.
Area of Science:
- Cardiovascular Surgery
- Minimally Invasive Techniques
- Thoracoscopy
Background:
- Minimally invasive cardiac surgery (MICS) is increasingly adopted for valve diseases.
- Video-assisted techniques are integral to MICS.
- The study focuses on a challenging case of mitral restenosis.
Observation:
- A patient presented with mitral restenosis 12 years after initial surgical repair.
- The condition necessitated re-intervention for valve function restoration.
- Previous surgical history complicated the treatment approach.
Findings:
- A mitral commissurotomy was successfully performed using a totally endoscopic, minimally invasive procedure.
- The surgery relied solely on videoscopic support and trocar-based instrumentation.
- No incisions larger than those for trocar insertion were required.
Implications:
- This case demonstrates the feasibility of complex mitral valve repair via a totally endoscopic approach.
- Minimally invasive techniques can be effectively applied to redo cardiac surgery cases.
- The findings support the expanding role of endoscopic cardiac surgery for mitral valve pathology.
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