What is Posterior Dislocation of IOL?

In today's video, Dr.Ashish Markan discusses the posterior dislocation of an intraocular lens. 👀
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The placement of an intraocular lens (IOL) into the capsule after cataract removal provides anatomical support to the IOL. However, damage to the zonular-capsular complex from trauma or disease can lead to structural weakness and loss of lens stability.
Severity may range from mild Phacodonesis or Pseudophacodonesis to partial subluxation and even complete lens dislocation, into either the anterior or posterior segment. 🎳🎯
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The posterior dislocation usually involves comanagement with a vitreoretinal surgeon for the consider­ation of vitrectomy and removal of the dislocated lens or IOL through a pars plana approach. 👨‍⚕
Using a standard 3-port vit­rectomy setup, the surgeon performs an anterior and core vitrectomy to gain access to the posteriorly dislo­cated crystalline lens or IOL-capsule complex.
In the case of a posteriorly dislocated IOL, levitation of the IOL into the anterior chamber can be performed using end-gripping intraocular vitrectomy forceps. Finally, if adequate sulcus support is present a 3-piece IOL can be placed in the sulcus or a scleral fixation of IOL can be done. ⚓🚦
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🧑‍⚕️ABOUT DR. ASHISH MARKAN @your_retina_doctor
(Retina & Uvea Specialist, Eye7 Hospital - Lajpat Nagar)
🔗https://www.eye7.in/eye-specialists/dr-ashish-markan/
✅ Contact Dr. Ashish Markan on Instagram for any queries related to RETINA
https://www.instagram.com/your_retina_doctor/
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📌#IntraocularLens #CataractSurgery #Vitrectomy #EyeSurgery #Ophthalmology #RetinalSurgery #LensDislocation #ScleralFixation #VisionCare #Phacodonesis #Pseudophacodonesis #SurgicalOphthalmology #EyeHealth #MedicalEducation #VitreoretinalSurgery
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Видео What is Posterior Dislocation of IOL? канала Eye7 Chaudhary Eye Centre