Disclosed is a disposable sterile device for supporting the position of an extremity during surgery. The device comprises a base and a support panel. The support panel is for receiving a limb of a patient thereon. The top surface of the support panel is transversely concave whereby, upon the reception of the limb thereon, the contour of the limb substantially matches with that of the upper surface of the support panel. The support panel is disposed in operative communication with the base whereby, the support panel is, with respect to the base, adapted to be longitudinally adjustably inclined and elevated. The support panel is further adapted to be transversely tiltable.
