How to evaluate three dimensional angle error from plain radiographs

Liaw C.-K.Wu T.-Y.Hou S.-M.RONG-SEN YANGFuh C.-S.2021-05-312021-05-3120130883-5403https://www.scopus.com/inward/record.uri?eid=2-s2.0-84887616376&doi=10.1016%2fj.arth.2013.05.023&partnerID=40&md5=9fa731d5658e146c1c29be3717bd6dcdhttps://scholars.lib.ntu.edu.tw/handle/123456789/563682How to evaluate three dimensional angle error from plain radiographsjournal article10.1016/j.arth.2013.05.023238504092-s2.0-84887616376