Computer-assisted surgery (CAS) is a computer-based surgical procedure using advanced technologies such as real time sensing and 3-D imaging. It utilizes smart instruments, intuitive software, and infrared camera navigation to achieve precision. It is normally used in trauma, ENT, neuro, cardiac, spine, urological, and orthopedic surgeries. CAS may allow for less-invasive surgical techniques, as well as it has other potential advantages such as less blood loss, smaller incision, and fast recovery.
Unlike traditional manual surgical procedures, computer-assisted surgery is not only safe and effective, but is also economical, minimally invasive, and less time consuming. In addition to minimally invasive techniques, computer-assisted surgery offers the use of minimally invasive techniques. Because computer-assisted surgery is completely non-invasive, patients will not have to worry about the discomfort or pain during the procedure. Patients can rest assured that all surgical instruments are completely sterile and will not have to undergo any type of anesthesia. The patient will also benefit from the accuracy of the computerized surgery system, as the results of the surgery will be shown on the screen.
Surgical navigation systems are an integral part of computer-assisted surgery. This gives surgeons the opportunity for pre-planning and precise surgical navigation of instruments during the procedure. Heart specialists in Singapore now have an extra set of helping hands in the operating theatre. The new assistant is a robotic arm that allows doctors to perform angioplasty more efficiently and precisely. In Italy, a medical instrument company launched a new robotic system to perform some of the most complex surgeries. The first four robotic surgeries were successfully performed in Italy.
In Short, Computer-assisted surgery (CAS) allows surgeon to control and move surgical instruments, using computer and software technology, through one or more small incisions in the patient's body for a variety of surgical procedures.
