A 3-Dimensional-Printed Shoulder Simulator for Rotator Cuff Repair Training.

Area of Science:

• Orthopaedic Surgery
• Medical Simulation
• 3D Printing Technology

Background:

• Arthroscopic procedures are expanding with medical advancements.
• Simulation training improves operative skills but faces cost and funding limitations for residents.
• Limited access to effective arthroscopic training hinders skill development.

Purpose of the Study:

• To introduce a low-cost, high-fidelity, and adaptable 3D-printed arthroscopic shoulder simulator.
• To improve access to arthroscopic surgical training opportunities for orthopaedic surgery residents.
• To provide an anatomically accurate simulation tool for diverse shoulder pathologies.

Main Methods:

• Developed a 3D-printed simulator from cadaveric computed tomography (CT) imaging.
• Designed with modular components for easy assembly and adaptability.
• Utilized readily available materials like rubber bands, gloves, or bone blocks for simulating pathologies.

Main Results:

• Demonstrated a double-row rotator cuff repair procedure on the simulator.
• The simulator accurately replicates anatomical structures for realistic training.
• Successfully simulated various shoulder pathologies and procedures.

Conclusions:

• The 3D-printed simulator offers a cost-effective solution for arthroscopic training.
• It enhances access to high-fidelity simulation for orthopaedic residents.
• This adaptable tool can significantly improve surgical skill acquisition in arthroscopic shoulder surgery.