Subluxated Lens
![Subluxated Lens](https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_200/public/media/images/2022-03/subluxated-lens.jpeg?itok=K8dotz6Q 200w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_260/public/media/images/2022-03/subluxated-lens.jpeg?itok=ePuYYEUG 260w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_320/public/media/images/2022-03/subluxated-lens.jpeg?itok=EQsZzltc 320w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_400/public/media/images/2022-03/subluxated-lens.jpeg?itok=OWKmZA3x 400w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_1600/public/media/images/2022-03/subluxated-lens.jpeg?itok=918_lvfF 450w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_520/public/media/images/2022-03/subluxated-lens.jpeg?itok=uGCHJEzS 520w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_640/public/media/images/2022-03/subluxated-lens.jpeg?itok=6yIylpC2 640w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_800/public/media/images/2022-03/subluxated-lens.jpeg?itok=FpRje3eQ 800w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_1040/public/media/images/2022-03/subluxated-lens.jpeg?itok=AGTOjjxq 1040w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_1280/public/media/images/2022-03/subluxated-lens.jpeg?itok=qsGZCs9J 1280w)
- Partial displacement of lens from its normal position.
Clinical Features
- Symptoms:
- Asymptomatic
- Marked astigmatism
- Decreased vision
- Monocular diplopia
- Signs:
- Portion of the lens presents in the pupillary area
- Iridodenesis (tremulous iris)
- Causes include congenital or acquired (trauma).
- Associated conditions: Marfan's syndrome, homocystinuria, aniridia and Weill-Marchesani syndrome.