Extravasation a number of types of endoscopic surgery, such as minimally invasive orthopedic surgery, i.e. arthroscopy, TURP (trans-urethral resection of the prostate) and TCRE (trans-cervical resection of the endometrium). In arthroscopy, fluid under pressure is used to inflate and distend a joint and make a working surgical space. Arthroscopy is typically performed on shoulder and knee joints; however, hip arthroscopy is becoming more popular. Arthroscopy is done by making surgical portals or puncture wounds into the joint. A surgical instrument called an arthroscope is used to introduce irrigation fluid under pressure to distend the joint. The arthroscope includes a small (typically
Wrist arthroscopy limited. Before the patient can undergo wrist arthroscopy, he or she has to be positioned in a specific way. This operation procedure has already been thoroughly described earlier in subsection ‘’Procedure’’. The patient will only be operated on when every requirement for surgery is implemented. To perform wrist arthroscopy, the instruments will have to be inserted in the wrist. The surgeon will start by making a small incision for creating a so-called portal. The different portals will be further discussed in the next section. After the incision has been made, the portal is used to insert a scope. This scope