A one year survey of the patients assessment of out-patient orthopaedic surgery in local anaesthesia is presented. The report is based upon questionnaires (including 15 items) of 529 operations performed on 495 patients. A large group of knee arthroscopies are included. We found that many orthopaedic operations, formerly treated as in-patient procedures could be carried out in the out-patient clinic with only a minimal complication rate. 77% of the patients experienced no problems other than pain in their home following the out-patient surgical procedure. Nearly 80% of the patients would choose out-patient surgery in case of a new identical operation. 30% of the patients found the administration of the local anaesthesia very painful and 41% experienced discomfort and pain following surgery. In addition, a brief analysis of the economical aspect is given. In conclusion, out-patient orthopaedic surgery is well accepted by the patients. The use of local anesthesia alone is not always sufficient and administration of an oral analgesic drug both before and after the surgical procedure is recommended.