Flexible elongated chain implant

[Subject] It is providing the safe and effective instrument which strengthens 椎骨 and other bones which received fracture or the damages to other, and the instrument preferably transplanted using the minimum invasiveness implanting method. [Means for Solution] A strengthening implant and a method of body tissue of including ready-復 (ing) body tissues, such as a bone, for example, 椎骨 etc., by the minimum invasive surgery and a means preferably. An implant has one or more chain link form bodies inserted in a body in-house. If a linked type body is inserted in a body in-house, it will be filled up with the central part of body tissue, and an inside of an end plate of a cortex external layer, for example, a 椎 object, is extended, structural support of body tissue is formed, and body tissue is restored in request medical treatment height of origin of it. Since body tissue is further strengthened and is stabilized, bone cement or other fillers can be added. [Chosen drawing] Drawing 1