YAG LASER FOR CAPSULOTOMY

Posterior Capsulotomy is reported to occur in 20%–40% of patients 2–5 years after surgery [1].
This procedure is typically recommended when patients experience vision impairment due to PCO, such as blurry vision or glare. If left untreated, PCO can affect daily activities, such as reading or driving.

To perform the procedure, the physicians uses a focused laser beam to create an opening in the posterior capsule, restoring the normal pathway of light to the retina. This laser procedure is quick, often taking only a few minutes, and is typically performed in an outpatient setting. The use of eye drops ensures that the procedure is painless, and recovery time is minimal, with most patients noticing improved vision within hours.

1.Awasthi N., Guo S., Wagner B. J. Posterior capsular opacification: a problem reduced but not yet eradicated. Archives of Ophthalmology. 2009;127(4):555–562. doi: 10.1001/archophthalmol.2009.3. [DOI] [PubMed] [Google Scholar]

During a conventional YAG laser capsulotomy, the eye care professionnal carefully targets the posterior capsule using the laser to create a small, clear opening. This restores the passage of light, improving the patient’s vision.

1. Preparation: The patient’s eye is numbed using local eye drops to ensure no pain during the procedure.
2. Laser Application: The YAG laser delivers a precise pulse of laser light in the vitreous (posterior offsets < 500 microns). The delivered energy causes growth and decay of a rapidly forming cavitation bubble. The cavitation bubble generates a mechanical wave which propagates toward the posterior capsule with enough force to break tissue.
3. Post-Procedure Care: Patients typically experience improved vision within a few hours. It’s important to follow the ophthalmologist’s instructions carefully for aftercare to avoid complications. Follow-up visits are recommended to monitor any potential issues, such as increased pressure in your eye or retinal detachment.

Enhancing Refractive Outcomes in YAG Laser Treatment

Refractive accuracy is a critical factor in the success of YAG laser capsulotomy. Even though this laser treatment restores clear vision by removing the opacity in the posterior capsule, achieving optimal refractive results requires precision. PROCAP™ is an advanced technology developed by  Lumibird Medical to enhance the precision of YAG laser treatment.

PROCAP™ ensures that the YAG laser creates a precise and controlled opening in the posterior capsule. By minimizing energy dispersion and enhancing the accuracy of the laser, PROCAP™ reduces the risk of damaging the intraocular lens (IOL), ensuring that the refractive outcome is optimal.

How PROCAP™ Works?

PROCAP™ integrates advanced optics with sophisticated software and settings, offering unmatched precision in YAG laser capsulotomy procedures.

With conventional capsulotomies performed with conventional YAG offsets < 500 microns, the cavitation bubble does not complete its natural life cycle. The mechanical wave disrupts the posterior capsule and the bubble collapses without any further involvement.

With PROcap, capsulotomy is performed with a 2mm YAG offset. The greater distance between the laser strike and the IOL (2 mm) causes the cavitation bubble to behave differently. It can complete its natural life cycle of growth and decay and when it collapses, it implodes asymmetrically, propelling a high-speed liquid jet from the bubble towards the capsule. 

It is this liquid jet, rather than the propagating mechanical wave, that causes the disruption, and, because of the distance involved, the IOL is completely safe from harmful pitting.

Clinical Benefits and Outcomes

Using PROCAP™ technology significantly improves the refractive outcomes of posterior capsulotomy. It allows clean and well-constructed capsulotomies, with no IOL damage and fewer postoperative iatrogenic flaoters. Many patients notice improved visual acuity and a reduction in visual disturbances, enhancing their overall experience. With PROCAP™, eye care professionals can deliver higher-quality care to patients, ensuring that the results of YAG laser treatment are long-lasting and effective.

Quantel Medical: Versatility for Multi-Pathology Practices
 

Quantel Medical offers a range of versatile YAG lasers that can be adapted to treat multiple pathologies, including those affecting the anterior segment and retina. Whether performing YAG laser capsulotomy for PCO or treating conditions like glaucoma, Quantel Medical’s lasers are designed to meet a variety of clinical needs. These lasers help ophthalmologists provide high-quality care, ensuring that patients benefit from the most advanced and reliable technology available.

Ellex: Precision in Dedicated YAG and SLT Devices

Ellex is known for its commitment to precision and excellence in ophthalmology. Ellex YAG lasers are engineered to target anterior chamber pathologies with high accuracy. These devices are specifically designed to offer precision in treating PCO, iridotomy, and other anterior segment conditions. With Ellex lasers, healthcare professionals can ensure optimal patient care, providing safe, effective, and efficient treatments.

Optotek Medical: Future-Proof Modularity in YAG-SLT Platforms

Optotek Medical provides modular laser systems, allowing ophthalmologists to start with a YAG laser and later expand their system to include SLT (Selective Laser Trabeculoplasty). This modularity ensures that ophthalmologists have the flexibility to treat both anterior segment and retinal pathologies. As patient needs evolve, Optotek’s modular lasers can be adapted to meet these requirements, making them a cost-effective and scalable solution for any ophthalmic practice.

Lumibird Medical offers a wide range of YAG laser devices designed to enhance patient care, improve treatment outcomes, and ensure the highest levels of safety. Whether you're performing posterior capsulotomy to treat PCO or using advanced technologies like PROCAP™, Lumibird Medical lasers are engineered to deliver precise, effective treatments that improve vision and patient satisfaction.

Our platforms, including those from Quantel Medical, Ellex, and Optotek Medical, are built with advanced technology to meet the diverse needs of eye care professionals. From modular solutions to specialized systems, Lumibird Medical has the right YAG laser for every practice.

Choose Lumibird Medical devices to help your patients experience clearer, safer, and more reliable vision. With our advanced technology and commitment to quality care, we provide ophthalmologists with the tools they need to deliver exceptional results.