eng Oriental Scientific Publishing Company Biomedical and Pharmacology Journal 0974-6242 2017-09-25 10 3 1181 1185 10.13005/bpj/1219 16531 article N. Raj Vikram 1 Ramachandra Prabhakar 1 S. Aravind Kumar 2 M. K. Karthikayan 2 R. Saravanan 3 K. S. Nagachandran 3 Department of Orthodontics Thai moogambigai Dental college and hospital Dr.M.G.R. Educational Research Institute Unversity, Chennai, India. Department of Orthodontics Thai moogambigai Dental college and hospital Chennai, Tamil nadu, India. Department of Orthodontics Saveetha Dental college and hospital Chennai, Tamil nadu, India. Department of orthodontics Meenakshi ammal dental college and hospital Chennai, Tamilnadu, India. A new implant is designed innovatively for the purpose of protracting the maxilla in a growing class III patient. This implant is placed on the maxilla to give a protracting force from the reverse pull head gear without using the occlusal splint. FEM model along the implant is created to analyse the stress and displacement of the maxilla and its structures. https://biomedpharmajournal.org/vol10no3/fem-models-of-cranium-along-with-maxilla-and-modified-implants-to-analyse-stress-and-displacement-for-the-purpose-of-maxillary-protraction/ Finite element method Finite element analysis finite models dual ball head implant modified mini implants stress and displacement of maxilla