| 摘要 |
<p>PURPOSE: Artificial pelvic joint stem positioned in femoral region in case of damage or weakening of thigh is provided to enhance durability of the stem by simply connecting the joint stem to the weak or damaged thigh. CONSTITUTION: The pelvic joint stem comprises a stem(1) with a tapered form and to be entered and fixed inside thigh bone(5); an artificial bone head fixture part(2) inclined and extended upward and having the artificial bone head at terminal part thereof; a cervical region(3) to integrate top portion of the stem(1) and bottom end of the fixture part(2); a hole(7) formed for fitting steel wire. The hole passes top center part of the cervical region(3), the cervical region(3) and outer connection part of the stem(1) and connects outer pass-through hole(51) of the thigh bone(5) damaged by inserting the steel wire(6) and top charged part(52) and a steel wire(6).</p> |
