Arthroscopy and operative arthroscopy of the knee joint is today the m
ost common orthopaedic procedure. However, some fifteen years ago it w
as almost unknown and used only by a small group of enthusiasts. With
progress in the development of arthroscopic equipment, it is possible
to examine all of the major joints, such as the wrist, ankle, elbow an
d shoulder, and therapeutic procedures can be undertaken to correct pa
thological findings in all of these joints. The advantages of endoscop
ic joint surgery are indisputable, with short rehabilitation periods,
precise surgery, short hospital stays and lower costs mentioned being
of primary importance. The technique, however, is difficult to learn a
nd should be taught individually and step by step by experienced endos
copists. With the development of refined technology and better endosco
pic equipment the need for open arthrotomy in the treatment of joint d
isorders has virtually been eliminated.