A method of use of silicon substituted phosphates that improves bone and soft tissue growth resulting in better adhesion and fixation of implanted prosthetics, which may be used as part of a tissue engineering scaffold for ligament replacement and results in improved healing of healing of damaged bone and soft tissue ulcers. The silicon substituted phosphates of various chemical composition and granular sizes may be used in direct application or in combination with other materials, not previously claimed in prior art used to treat the various medical conditions described.