title: Elbow arthroscopy: basic setup and portal placement.
authors: Department of Orthopaedic Surgery, Pennsylvania Hospital, University of Pennsylvania Health System, Philadelphia 19107, USA.
authors: Joseph A
authors: JA
authors: Abboud
authors: Eric T
authors: ET
authors: Ricchetti
authors: Fotios
authors: F
authors: Tjoumakaris
authors: Matthew L
authors: ML
authors: Ramsey