The future of robotics in hand surgery.

Robotics has spread over many surgical fields over the last decade: orthopaedic, cardiovascular, urologic, gynaecologic surgery and various other types of surgery. There are five different types of robots: passive, semiactive and active robots, telemanipulators and simulators. Hand surgery is at a crossroad between orthopaedic surgery, plastic surgery and microsurgery; it has to deal with fixing all sorts of tissues from bone to soft tissues. To our knowledge, there is not any paper focusing on potential clinical applications in this realm, even though robotics could be helpful for hand surgery. One must point out the numerous works on bone tissue with regard to passive robots (such as fluoroscopic navigation as an ancillary for percutaneous screwing in the scaphoid bone). Telemanipulators, especially in microsurgery, can improve surgical motion by suppressing physiological tremor thanks to movement demultiplication (experimental vascular and nervous sutures previously published). To date, the robotic technology has not yet become simple-to-use, cheap and flawless but in the future, it will probably be of great technical help, and even allow remote-controlled surgery overseas.