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Scleral buckling is an excellent procedure for retinal reattachment but can induce disabling refractive errors. Laser in situ keratomileusis (LASIK) has been proven effective for the reduction of refractive errors induced by ophthalmic surgery. We describe the case of a 53-year-old man who developed symptomatic anisometropia after placement of a scleral buckle for repair of a rhegmatogenous retinal detachment (RD). After the scleral buckling procedure, he retained excellent best corrected visual acuity but could not tolerate spectacle or contact lens correction. Thirty-four months after the scleral buckling procedure, LASIK was performed to correct myopic astigmatism with excellent refractive and functional results. This case demonstrates that LASIK may be safe and effective for the correction of refractive errors induced by RD repair

Sarcoidosis is a systemic chronic granulomatous disease of unknown etiology. Although it most commonly affects African-Americans, Scandinavians, and the Irish, individuals of all races and ethnicities are susceptible. The otolaryngologist will most frequently encounter sarcoidosis involving the sinonasal region; however, other sites in the head and neck may be involved. Head and neck affliction with sarcoidosis most frequently accompanies pulmonary involvement, although, in rare cases, it may present in the absence of any systemic manifestations. We present a patient of Eastern European origin treated for persistent epiphora and recurrent dacryocystitis without any other medical problems. Because medical therapy and canalicular intubation failed, an endoscopic dacryocystorhinostomy (DCR) was performed. Histologic examination of the lacrimal sac showed noncaseating granulomas. Further workup revealed an elevated angiotensin-converting enzyme (ACE) level and hilar adenopathy. At no time did the patient have any other signs or symptoms of sarcoidosis. This unique case highlights 4 important issues for the otolaryngologist: (1) sarcoidosis may occur almost anywhere in the head and neck and is not strictly limited to the upper respiratory tract; (2) sarcoidosis may occur in the head and neck even in the absence of any pulmonary or other systemic involvement; (3) sarcoidosis may affect persons of all races, both sexes, and all ages; and (4) routine histopathologic examination after excision of the nasolacrimal sac is recommended

OBJECTIVE: To report a case of bilateral optic neuropathy after bilateral laser-assisted in situ keratomileusis (LASIK) surgery. DESIGN: Observational case report. METHODS: Complete eye examination with detailed evaluation of the optic nerve, detailed medical history, stereo disc photographs, GDx Nerve Fiber Analyzer testing, Humphrey 24-2 SITA visual field testing, diurnal intraocular pressure measurement, serologic evaluation, and magnetic resonance imaging of the brain and orbits. MAIN OUTCOME MEASURES: Optic nerve status, visual field status, and visual acuity. RESULTS: A subject with previously healthy optic nerves had bilateral optic neuropathy develop after LASIK surgery. This neuropathy manifested with a subjective decrease in visual field, normal visual acuity, normal color vision, relative afferent pupillary defect, increased cupping of the optic nerve with focal neuroretinal rim defects, decreased nerve fiber layer thickness, and nerve fiber bundle-type visual field defects. The subject had no other risk factors for optic neuropathy. No other cause of neuropathy was identified. CONCLUSIONS: Optic neuropathy is a potential vision-threatening complication of LASIK surgery. This complication may be due to barotrauma or ischemia related to extreme elevation of intraocular pressure by the suction ring. Careful examination of the optic nerve before and after LASIK surgery is warranted.