FALSE!
The endoscopic carpal tunnel release technique is minimally invasive, requiring only a quarter inch incision, some local anesthesia, and an IV for a mild sedative. Patients usually require only over the counter medication, such as Tylenol or Advil for any discomfort they may experience after surgery.

Web MD Endoscopic Carpal Tunnel Surgery
Microaire Endoscopic Carpal Tunnel Surgery