A surgical pin positioning block (1500, 1600) comprising: a top portion (1520, 1614) and a bottom portion (1522, 1616) each having a proximal surface and a distal surface opposite the proximal surface: a pin position dial (1502, 1602) including one or more pin hole guides (1524, 1526, 1618, 1620), the pin position dial (1502, 1602) pivotally coupled to the top portion (1520, 1614) for setting angular pin positions of the one or more pin hole guides (1524, 1526, 1618, 1620), wherein the one or more pin hole guides (1524, 1526, 1618, 1620) includes an orifice for drilling of pin holes; one or more dial position notches (1504A, 1504B, 1604) located on the top portion (1520, 1614) that secures the pin position dial (1502, 1602) in a given angular pin position relative to the top portion (1520, 1614); one or more sliding members (1516, 1518, 1610, 1612) extending from the top portion (1520, 1614); one or more receptacles in the bottom portion (1522, 1616) for receiving in a sliding arrangement the one or more sliding members (1516, 1518, 1610, 1612) extending from the top portion (1520, 1614); a locking mechanism (1512, 1606) for securing the one or more sliding members (1516, 1518, 1610, 1612) in the one or more receptacles therewith setting a distance between the top portion (1520, 1614) and the bottom portion (1522, 1616); characterized in that the surgical pin positioning block (1500, 1600) comprises an adapter (1514, 1624) including one or more prongs extending outward from the distal surface of the bottom portion (1522, 1616) that attach the surgical pin positioning block (1500, 1600) to a prosthetic inlay device; and a bolt (1508, 1622) that extends distally through the proximal and distal surfaces of the top portion (1520, 1614), the bolt (1508, 1622) being configured to stabilize the top portion (1520, 1614) of the pin positioning block (1500, 1600) to a femur. a pin position dial (1502, 1602) including one or more pin hole guides (1524, 1526, 1618, 1620), the pin position dial (1502, 1602) pivotally coupled to the top portion (1520, 1614) for setting angular pin positions of the one or more pin hole guides (1524, 1526, 1618, 1620), wherein the one or more pin hole guides (1524, 1526, 1618, 1620) includes an orifice for drilling of pin holes; one or more dial position notches (1504A, 1504B, 1604) located on the top portion (1520, 1614) that secures the pin position dial (1502, 1602) in a given angular pin position relative to the top portion (1520, 1614); one or more sliding members (1516, 1518, 1610, 1612) extending from the top portion (1520, 1614); one or more receptacles in the bottom portion (1522, 1616) for receiving in a sliding arrangement the one or more sliding members (1516, 1518, 1610, 1612) extending from the top portion (1520, 1614); a locking mechanism (1512, 1606) for securing the one or more sliding members (1516, 1518, 1610, 1612) in the one or more receptacles therewith setting a distance between the top portion (1520, 1614) and the bottom portion (1522, 1616); an adapter (1514, 1624) including one or more prongs extending outward from the distal surface of the bottom portion (1522, 1616) that attach the surgical pin positioning block (1500, 1600) to a prosthetic inlay device; and a bolt (1508, 1622) that extends distally through the proximal and distal surfaces of the top portion (1520, 1614), the bolt (1508, 1622) being configured to stabilize the top portion (1520, 1614) of the pin positioning block (1500, 1600) to a femur.