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Ocular B-scan Ultrasound (Longitudinal Scan M6, gain 100 dB)
Jun 26 2025 by Hector Gabriel Moreno Solano, MD, MHA
B-scan ultrasound was performed in longitudinal section M6 with a gain of 100 dB. A hyperechoic structure with posterior acoustic shadowing is observed, consistent with lens luxation and condensed vitreous bands adjacent to the lens. The dislocated lens measures approximately 9.54 mm x 4.62 mm. The study was conducted following blunt ocular trauma caused by a golf ball. The remaining vitreous cavity appears anechoic, with no evidence of retinal detachment or other structural abnormalities in this section.
Photographer: Hector Gabriel Moreno Solano, Instituto Mexicano de Oftalmología “IMO I.A.P”
Imaging device: Quantel Medical
Condition/keywords: B scan ultrasound, lens luxation, ocular trauma