GORE-TEX SCLERAL-SUTURED ENVISTA INTRAOCULAR LENS DISLOCATION: THREE CASES AND AN ASSESSMENT OF EYELET TENSILE STRENGTH, FRACTURE CHARACTERISTICS, AND RISK FACTORS.

Purpose: Three cases of dislocation of a Gore-Tex scleral-sutured EnVista intraocular lens are reported. The tensile strength of the lens eyelets under two suturing methods is assessed. Pursuant surgical considerations are discussed.

Autonomic responses to blast overpressure can be elicited by exclusively exposing the ear in rats.

Blast overpressure has become an increasing cause of brain injuries in both military and civilian populations. Though blast's direct effects on the cochlea and vestibular organs are active areas of study, little attention has been given to the ear's contribution to the overall spectrum of blast injury. Acute autonomic responses to blast exposure, including bradycardia and hypotension, can cause hypoxia and contribute to blast-induced neurotrauma.