A simple and accessible simulator for mastering tendon suturing technique

An alternative and accessible simulator model for mastering the tendon suturing technique is described. The simulator is assembled using LEGO construction elements. The support base consists of a 25.5 × 25.5 cm plate. Two holders for the "artificial tendon" are built from beams measuring 8 cm and 4 cm in length and 1.5 cm in width. Silicone tendon prostheses are used as the tendon model. The tendon model is fixed to the base. A gap is formed between the beams to hold the silicone rod under tension. The developed simulator offers advantages over existing commercial models and provides optimal conditions for junior surgeons to acquire skills in tendon repair procedures. It is also valuable for experienced surgeons for testing new suture materials, surgical instruments, tendon prostheses, and novel suturing techniques and formats