title: Trigger finger: ultrasound-guided injection with an in-plane approach under the A1 pulley.
authors.affiliation: Mustafa Kemal University Medical School - PM&R, Serinyol, Hatay 903100, Turkey.
authors.forename: Mustafa T
authors.initials: MT
authors.lastname: Yildizgören
authors.affiliation: Mustafa Kemal University Medical School - PM&R, Serinyol, Hatay, Turkey.
authors.forename: Onur
authors.initials: O
authors.lastname: Velioglu
authors.affiliation: Mustafa Kemal University Medical School - PM&R, Serinyol, Hatay, Turkey.
authors.forename: Hayal
authors.initials: H
authors.lastname: Guler