orthotopic
/ˌɔːθə(ʊ)ˈtɒpɪk/Surgery and Physiology
adjective
Located in the correct (anatomical) position; specifically designating or relating to transplantation of a structure to the same site in the recipient as it occupied in the donor.
Origin
Early 20th century; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From ortho- + topic.