A new simulator model for knee arthroscopy procedures

Area of Science:

• Orthopedic surgery
• Surgical simulation technology
• Medical education

Background:

• Arthroscopy is the gold standard for knee joint surgeries.
• Surgeons require specialized training to master arthroscopic techniques.
• Skill development in arthroscopy is crucial for patient outcomes.

Purpose of the Study:

• To introduce and evaluate a novel surgical simulator, the Kneetrainer 1.
• To assess the simulator's efficacy in training arthroscopic knee procedures.
• To determine the simulator's suitability for novice surgeon training.

Main Methods:

• The Kneetrainer 1 simulator, made of realistic synthetic rubber, was used.
• Seventeen expert knee surgeons performed simulated meniscectomy and ACL reconstruction.
• Surgeons evaluated the simulator's realism via an electronic questionnaire.

Main Results:

• 82% of surgeons found meniscectomy simulation adequate; 100% found ACL reconstruction adequate.
• Overall realism scores were 64.7% for meniscectomy and 82.4% for ACL reconstruction.
• The simulator was deemed suitable for practical training of novice surgeons.

Conclusions:

• The Kneetrainer 1 is an effective tool for simulating arthroscopic knee procedures.
• The simulator shows potential for honing novice surgeons' arthroscopic skills.
• Further research is recommended to validate the simulator's long-term reliability.