| 摘要 |
PURPOSE:To accelerate the bone fusion to the cranial bone of the Knochenschlappen by surely fixing the Knochenschlappen to the craniotomy part after the craniotomy of the cranial bone. CONSTITUTION:The bar hole button 20 is formed of ceramics having excellent living body affinity and bone fusion property, such as, for example, calcium phosphate or apatite, and is formed to an approximately circular truncated cone shape which is formed to a large diameter in its top surface 20a and a small diameter in its base 20b. |
