title: A new mechanism for Brown's syndrome.
abstract: This case report describes a child who developed an acquired bilateral sequential Brown's syndrome, confirmed each time intraoperatively, that is likely the result of a new mechanism not previously described in the literature. Arguments are provided to support the premise of a new mechanism and a new measure of relative trochlear position is suggested to further elucidate the role of "desagittalization" of the superior oblique tendon in the spectrum of superior oblique dysfunction.
authors.affiliation: Excel Eye Center, 800 North 700 West, Suite 160, Orem, UT 84057, USA.
authors.forename: Michael S
authors.initials: MS
authors.lastname: Abrams