title: Two-dimensional navigation for improved entry portal placement in tibiotalocalcaneal arthrodesis with retrograde nails.
authors.affiliation: Friedrich-Schiller-University Jena, Department of Trauma, Hand and Reconstructive Surgery, Erlanger Allee 101, 07747 Jena, Germany. Thomas.Mueckley@med.uni-jena.de
authors.forename: Thomas
authors.initials: T
authors.lastname: Mückley
authors.forename: Kajetan
authors.initials: K
authors.lastname: Klos
authors.forename: Matthias
authors.initials: M
authors.lastname: Müller
authors.forename: Andreas
authors.initials: A
authors.lastname: Tiemann
authors.forename: Gunther O
authors.initials: GO
authors.lastname: Hofmann