The femoral part resection device according to the present invention comprises an ablation body 12 with an ablation groove 13 configured to receive a cutting surgical instrument to obtain at least two sections 15, 16 of the femoral region 11 , The resection body 12 is composed of two separate members which can be stably and reliably assembled selectively with respect to each other, among which the first member is a cutting template 21 with a cutting groove 13, The two members are configured to measure an angular offset relative to the longitudinal axis F of the thigh 11 and an axial translational movement along the longitudinal axis F of the thigh 11 between the two sections 15, 16 And a measurement and reference member 22 with a plurality of measurement and reference holes 24 made. A releasable holding means 23 is provided between the cutting template 21 and the measuring and reference member 22 and the measuring and reference hole 24 is arranged in accordance with a matrix M associated with axial and angular coordinates in aligned rows and columns And is formed on the measurement and reference member 22.本発明に係る大腿部１１切除用装置は、大腿部１１の少なくとも二つのセクション１５，１６を得るために切断外科器具を受け入れるように構成された切除溝１３を備える切除本体１２を有し、切除本体１２は、安定かつ確実に互いに対して選択的に組み付けることが可能な二つの別部材から構成され、これら部材の内、第１部材は切除溝１３を備える切断テンプレート２１であり、第２部材は大腿部１１の長手軸心Ｆに対する角度オフセットと、二つのセクション１５，１６間での大腿部１１の長手軸心Ｆに沿った軸心方向並進移動とを計測するように構成された複数の計測及び参照穴２４を備える計測及び参照部材２２である。切断テンプレート２１と計測及び参照部材２２との間に解除可能な保持手段２３が設けられ、計測及び参照穴２４は、整列した行及び列で軸心方向及び角方向座標に関連付けられたマトリックスＭに従って計測及び参照部材２２上に形成されている。
