Surgical and medical apparatus and instruments, particularly operating tables as well as accessories for the aforesaid apparatus, namely, operating table attachments for neurological, gynecological, urological, orthopaedic, traumatologic and pediatric surgery and examination, namely, headrests, skull clamps, leg rests, arm, elbow, and foot holders and supports, pads for all of the foregoing attachments, extension and adapter units for all of the foregoing attachments, trolleys for the foregoi...