Steps of surgical procedure; A: 3–4 cm skin incision is performed on the right forelimb’s cranio-medial aspect; B: Expose the radius bone after separating the muscles; C: 5mm distance at the radius mid shaft is marked for osteotomy; D: Creation of 5mm segmental bone defect; E: The radial defect is wrapped with acellular FSB; F: The radial defect is filled with bone marrow clot after wrapping with acellular FSB; G: The FSB membrane is sutured; H: Sutured skin.