Abstract: Tissue engineering is an emerging engineering technology and an important part of bioengineering. The studies on tissue engineering by biomechanics is play a vital role in the growth, remodeling, and morphorgenesis of the tissue. They are used to make tissues or organs available to replace the damaged ones. In the present paper, some concepts in tissue engineering are introduced and discussed. Some important problems in bone tissues, solved or to be soloved, are reviewed.