Bone grafting is done to repair or replace damaged bones and is especially used in orthopedics and endodontics. However, there is a possibility of complications in patients either due to mechanical instability or lack of biocompatibility. HA-based 3D-printed bone grafting is used for clinical purposes and requires optimized mechanical and biocompatible properties. Cations in the form of Zn +2 have led to enhanced stability of the grafts . Egg shells are also being used as bone grafts in Ti implants . Beta-tricalcium phosphate-based nanocomposite in the shape of granules is also being used as a bone graft substitute . Micro-computed tomography (µ-CT) is used for image analysis in bone grafting and uses the software named NRecon . Additional applications for bone grafting include DNA characterization, bone production in stem cells, oral and maxillofacial bone synthesis, bone repair and regeneration, and the management of Type-II Diabetes [18 -24].