A flexible stabilization device for dynamic stabilization of bones or vertebrae is provided comprising a rod construct (20) including a rod (20) made of an elastomeric material the rod having a first connection section (20a), a second connection section (20b) and a third connection section (20c) therebetween, the first and second connection sections (20a, 20b) being connectable with a bone anchoring device, respecticonnection svely, and a sleeve (40) provided on at least a portion of the third ection (20c) of the rod such that at least the first and second connection sections (20a, 20b) are exposed.Fig. 2本案提供骨骼或脊椎動態穩定用之屈曲性穩定裝置,包括桿構造(20),含彈料性材料製桿(20),桿有第一連接段(20a)、第二連接段(20b)和中間之第三連接段(20c),第一和第二連接段(20a,20b)可分別以骨骼固定裝置連接,在桿的第三連接段(20c)至少一部份,設有套筒(40),使至少第一和第二連接段(20a,20b)露出。1...骨骼固定元件2...莖部3...尖部6...容納組件20...桿20a...第一連接段20b...第二連接段20c...第三連接段23...第二施壓元件24...第一端25...第二端26...圓筒形凸部26a...凸部下緣27...圓筒形凹部30...內螺釘40...套筒41...溝道