[Complication and prevention of upper limb joints arthroscopy.]

Arthroscopy for upper limb joints disorders has been used increasingly over the past two decades, and is often considered by population as minor surgery. It would be a mistake to mask potential complications, even if they are less important than equivalent conventional technique. Complications depend on the joint, and despite the relative lack of experience for wrist and small joints, elbow arthroscopy seems to be the arthroscopic technique with most important complication rate. However, most of these complications remain minor and curable. Teaching of anatomy and arthroscopic techniques, respect of elementary prudence rules, should allow to control the risk and the learnig curve. Clear and honest information about potential complications provided to patient is certainly the best way to reduce consequences of these complications.