Abstract: A method and apparatus for the permanent surgical reconstruction of the anterior cruciate ligament in the human knee, which will stabilize the tibia and femur relative to each other and restore a full range of motion to the knee, by precisely locating the ends and angular relationship of a replacement ligament within the knee joint, at bone attachment sites such that the degree of shortening and lengthening experienced by the replacement ligament over the range of joint motion is either as close to zero (isometric) as possible, or closely matches that of the natural uninjured ligament (physometric), whichever the surgeon feels is most desirable.

Abstract: A method and apparatus for the permanent surgical reconstruction of the anterior cruciate ligament in the human knee, which will stabilize the tibia and femur relative to each other and restore a full range of motion to the knee, by precisely locating the ends and angular relationship of a replacement ligament within the knee joint, at bone attachment sites such that the degree of shortening and lengthening experienced by the replacement ligament over the range of joint motion is either as close to zero (isometric) as possible, or closely matches that of the natural uninjured ligament (physometric), whichever the surgeon feels is most desirable.

Abstract: A hair curling iron is arranged to have a handle with a concave portion pivotally connected to a heatable hair curling assembly including a tubular member heated by an electrical heater means and a plug for conducting electrical current to the electrical heater means. The plug is pivotally mounted on the hair curling assembly to withdraw a cavity in the hair curling assembly. The hair curling assembly is arranged to fold into the concave portion of the curling iron handle to provide a convenient package for carrying in a pocket or purse.