EH型复合材料是一种新型的人工骨材料。

EH composite is a kind of new artificial bone material.

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结论此复合人工骨是一种较理想的骨移植替代材料。

Conclusion The composite is ideal as a bone graft substitute.

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结论：人工膝关节表面置换是治疗严重膝关节骨性关节炎的有效手段之一。

Conclusion Total knee arthroplasty is a good method for serious osteoarthritis of the knee.

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假体均选用骨水泥型人工肱骨头。

Every prosthesis was fixed with cement.

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假体均选用骨水泥型人工肱骨头。

Every prosthesis was fixed with cement.

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