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During a minimally invasive surgery, a surgeon operates on a patient via a small hole or incision in a body cavity, the skin, or an orifice, and unlike open surgery, minimally invasive surgery causes the least damage possible to tissue structures. A surgeon will make one or more small cuts in the patient. A tube containing a camera and fiber-optic flashlight, as well as specially designed surgical instruments, is then inserted. The organs and instruments are magnified and displayed on television monitors, and the surgeon views the area before beginning the procedure. A minimally invasive surgery often takes place in the pelvic, abdominal, or chest cavity, but can also take place in the limbs, throat, or head. The advantages of minimally invasive surgery over invasive or open surgery include less blood loss, less severe postoperative trauma, smaller and fewer scars, and a faster recovery time. Physicians have noted these positive outcomes since the beginning of the 20th century. However, it wasn't until the invention of the computer chip television camera that minimally invasive surgery became a widely successful and common practice. Some procedures are ideal for minimally invasive surgery. These may include orthopedic or musculoskeletal surgery; chest surgery; urology; brain surgery; ear, nose, and throat surgery; gynecologic surgery; gastrointestinal surgery; and even heart surgery. An experienced surgeon will advise a patient on whether his or her condition can best be treated via minimally invasive surgery. Many patients prefer minimally invasive surgery to open surgery because they expect to experience less pain and spend less time in the hospital. Minimally invasive surgery can also be completed as an outpatient procedure. On the day of a minimally invasive surgery, a surgeon will prep the patient and ready the appropriate surgical and laparoscopic instruments. If it is an abdominal surgery, the surgeon will use carbon dioxide gas to balloon the cavity area, elevating the abdominal wall in a dome over the organs. This creates space for the surgeon to better view the area and use surgical instruments, including a grasper, needle, probe, or scissors. When the laparoscope is in place, a magnified view of the operative area is streamed to a TV monitor. The fixed camera feed frees up the surgeon's hands, allowing advanced use of the surgical instruments. To many surgeons, minimally invasive surgery adds new technical complexity to the surgical practice. Minimally invasive surgery requires practitioners to develop advanced hand-eye coordination skills specific to using laparoscopic instruments in an altered frame of vision, and surgeons must undergo additional training and cultivate the practice as a sub-specialty. New technology and more specialized instruments enhance the practice of minimally invasive surgery. Electromechanical tools help dampen vibrations from surgeons' hands and shaky machinery, and HD cameras increase the viewing area and overall visibility, making it easier for surgeons to navigate. Better technology also makes it possible for surgeons to create the fewest possible incisions. As advanced tool availability and refined skill development becomes the norm, minimally invasive surgery will be even more common This is good news for patients. Minimally invasive surgery leads to shortened hospital stays and expedited recovery times, so patients can enjoy a quicker return to everyday living. About the Author Medical & Nursing Simulation Center - Ems-works provide all the tools & software you need to run training in School Counseling Education and assessment sessions in an effective, streamlined way.
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