The needles are similar in shape to the currently used surgical needles with a handle for ease of manipulation with the eye of the needle positioned at the front end (example Reverdin needles). However, Serdev® Needles are different in surface, elasticity, shape, size, thickness and have a curved elastic section (that retains structural curve memory regardless of the applied pressure). The elasticity and smooth polished surface allows the needles to safeguard bone-periosteal structures against cutting, regardless of the length and change of direction of the moving needle. The semi-blunt tip and elastic needle characteristics combine to avoid tissue trauma. The needle curve is specifically designed to provide ease of skin ingress, fluid movement through different soft tissue levels and periosteum, the capture of fascial tissue and ease of skin egress. The semi-blunt tip exhibits variable penetrative qualities adapting to the application of the respective methods. The handle is flat and has a concavity mark for secure handling and display of needle tip position in tissue.