Abstract: A bone material removal device, including a tubular element comprising a proximal end and a distal end, a shaft received within the tubular element and comprising a proximal end and a distal end, a cutting tooth movably coupled to the distal end of the shaft and a shaft displacement actuator at the proximal end of the tubular element rotatably coupled to the shaft, wherein at least partial rotation of the actuator in a first direction brings the cutting tooth to travel from a closed retracted position to an open extended position.

Abstract: A bone drill guiding device, comprising: a drill entry portion including a first contact point for engaging a first side of a bone, wherein the drill entry portion includes at least one bore sized to receive a bone drill therethrough; a bone securing portion including a second contact point for engaging a second side of the bone, the second side of the bone opposite the first side of the bone; wherein the device includes a third contact point on one of the drill entry portion and the bone securing portion; and a coupling to selectably rigidly connect the drill entry portion and the bone securing portion for positioning the drill entry portion and the bone securing portion on opposite sides of the bone.

Abstract: A bone removal device, including an elongated shaft having a longitudinal axis, a distal end and a proximal end; a movable bone borer movably coupled to the distal end of the elongated shaft, wherein the movable bone borer is configured to rotate around the longitudinal axis; and a rotatable bone borer adjuster mounted on a proximal side of the elongated shaft and to the movable bone borer, wherein the adjuster is configured to rotate around an axis which is different from a rotation axis of the movable bone borer.

Abstract: A bone removal device, including an elongated shaft having a longitudinal axis, a distal end and a proximal end; a movable bone borer movably coupled to the distal end of the elongated shaft, wherein the movable bone borer is configured to rotate around the longitudinal axis; and a rotatable bone borer adjuster mounted on a proximal side of the elongated shaft and to the movable bone borer, wherein the adjuster is configured to rotate around an axis which is different from a rotation axis of the movable bone borer.

Abstract: A bone material removal device, including a tubular element comprising a proximal end and a distal end, a shaft received within the tubular element and comprising a proximal end and a distal end, a cutting tooth movably coupled to the distal end of the shaft and a shaft displacement actuator at the proximal end of the tubular element rotatably coupled to the shaft, wherein at least partial rotation of the actuator in a first direction brings the cutting tooth to travel from a closed retracted position to an open extended position.

Abstract: A bone material removal device, including a tubular element comprising a proximal end and a distal end, a shaft received within the tubular element and comprising a proximal end and a distal end, a cutting tooth movably coupled to the distal end of the shaft and a shaft displacement actuator at the proximal end of the tubular element rotatably coupled to the shaft, wherein at least partial rotation of the actuator in a first direction brings the cutting tooth to travel from a closed retracted position to an open extended position.

Abstract: A bone removal device, including: an elongated shaft having a longitudinal axis, a distal end and a proximal end; a bone borer having a distal drilling tip configured to drill into a bone tissue and at least one proximal reamer, wherein the bone borer is movably coupled to a distal end of the elongated shaft, wherein the bone borer is configured to move between a drilling state in which the drilling tip is placed in contact with bone tissue, and reaming states in which the at least one proximal reamer is placed in contact with the bone tissue.

Abstract: A bone removal device, including: an elongated shaft having a longitudinal axis, a distal end and a proximal end; a bone borer having a distal drilling tip configured to drill into a bone tissue and at least one proximal reamer, wherein the bone borer is movably coupled to a distal end of the elongated shaft, wherein the bone borer is configured to move between a drilling state in which the drilling tip is placed in contact with bone tissue, and reaming states in which the at least one proximal reamer is placed in contact with the bone tissue.

Abstract: A bone removal device, including: an elongated shaft having a longitudinal axis, a distal end and a proximal end; a bone borer having a distal drilling tip configured to drill into a bone tissue and at least one proximal reamer, wherein the bone borer is movably coupled to a distal end of the elongated shaft, wherein the bone borer is configured to move between a drilling state in which the drilling tip is placed in contact with bone tissue, and reaming states in which the at least one proximal reamer is placed in contact with the bone tissue.

Abstract: A bone material removal device, including a tubular element comprising a proximal end and a distal end, a shaft received within the tubular element and comprising a proximal end and a distal end, a cutting tooth movably coupled to the distal end of the shaft and a shaft displacement actuator at the proximal end of the tubular element rotatably coupled to the shaft, wherein at least partial rotation of the actuator in a first direction brings the cutting tooth to travel from a closed retracted position to an open extended position.

Abstract: A bone material removal device, including a tubular element comprising a proximal end and a distal end, a shaft received within the tubular element and comprising a proximal end and a distal end, a cutting tooth movably coupled to the distal end of the shaft and a shaft displacement actuator at the proximal end of the tubular element rotatably coupled to the shaft, wherein at least partial rotation of the actuator in a first direction brings the cutting tooth to travel from a closed retracted position to an open extended position.

Abstract: A bone material removal device, including a tubular element comprising a proximal end and a distal end, a shaft received within the tubular element and comprising a proximal end and a distal end, a cutting tooth movably coupled to the distal end of the shaft and a shaft displacement actuator at the proximal end of the tubular element rotatably coupled to the shaft, wherein at least partial rotation of the actuator in a first direction brings the cutting tooth to travel from a closed retracted position to an open extended position.