Most lens exchange surgeries performed in one session, Opticline Dr. Angelescu sets world record

October 22, 2026

DEVA, Hunedoara County, Romania--With 130 Lens Replacement Procedures Performed in 11 hours by a single surge, Opticline Dr. Angelescu, an ophthalmology clinic based in Deva, Romania, has set a world record for the Highest number of lens exchange surgeries (crystalline) 130, performed, in one sessionby by a single surgeon , on October 21, 2026, according to the WORLD RECORD ACADEMY.

Attorney Cristian Voicu, from the Hunedoara Bar Association, , verified and certified the record on-site for the World Record Academy. The doctor was assisted by a team of nurses: Lazǎr Delia, Raich Magdalena, Pǎrǎu Ramona, Axente Mirabela, Ciocan Mǎlina.

"With 130 Lens Replacement Procedures Performed in 11 hours by a single surge, Opticline Dr. Angelescu, an ophthalmology clinic based in Deva, Romania, has set a world record for the Highest number of lens exchange surgeries (crystalline) 130, performed, in one session by a single surgeon , on October 21, 2026, according to the WORLD RECORD ACADEMY.

"The record highlights cataracts, access to treatment, and modern medical solutions that can help patients regain visual independence and improve their quality of life.

The achievement also draws public attention to cataracts, one of the leading causes of visual impairment worldwide, and to the importance of timely diagnosis and access to treatment. The record-setting day also had a social component, with several procedures provided free of charge to patients from vulnerable groups.

"The record, titled "Most Lens Replacement Procedures Performed in a Single Session," marks the 10th anniversary of Opticline Dr. Angelescu in Deva and reflects the surgical expertise, standardized medical workflows, and level of team coordination developed over the past decade.

"The 130 surgical procedures were performed consecutively over an 11-hour period. This achievement surpasses a previous surgical session during which the Opticline Dr. Angelescu team completed 92 procedures in 7 hours and 35 minutes.

The procedures included both cataract surgery and refractive lens exchange (RLE). In both cases, the eye's natural lens is replaced with an artificial intraocular lens.

"Throughout the surgical session, patient safety and adherence to medical protocols remained the team's top priorities. At Opticline Dr. Angelescu, the average duration of such a procedure ranges from 3 to 5 minutes, supported by the surgical technique employed, the surgeon's experience, and the standardization of medical processes.

"This record is the result of years of clinical experience, advanced technology, and a team working according to clearly established protocols. For us, medical excellence means, above all, precision, predictability, and safety for every patient. Behind the number of procedures lies the same medical rigor we apply every day in our clinic," said Dr. Daniel Angelescu, founder of Opticline.

"To achieve the record, Opticline Dr. Angelescu established a dedicated medical and operational workflow supported by approximately 30 team members, with responsibilities spanning medical care, surgery, preoperative preparation, postoperative monitoring, and administration.

"Patients were scheduled to arrive at the clinic at designated times, following a controlled pathway through each stage of the procedure. The clinic was organized into dedicated areas for reception and registration, preoperative preparation, surgery, clinical support, and immediate postoperative monitoring.

"Two external medical specialists participated as independent observers, overseeing the event and monitoring compliance with medical protocols. The procedures fall within the category of Micro-Incisional Cataract Surgery (MICS) and are performed through micro incisions using high-precision surgical microscopes and ultrasound phacoemulsification technology.

"The procedures involved advanced ophthalmic microsurgery and diagnostic equipment, including the ZEISS OPMI Lumera 700 and OPMI Lumera I surgical microscopes, the Alcon Constellation phacoemulsification platform, and the ZEISS IOLMaster 700 optical biometry system.

Ten Free Procedures Provided to Patients from Vulnerable Groups

The record-setting initiative also included a social component: ten of the procedures performed on October 21 were provided free of charge to patients from vulnerable groups. More than 95% of patients undergoing these procedures at the clinic are over the age of 40, while the average age of cataract patients exceeds 60.

The youngest patient was a 19-year-old woman who underwent cataract surgery, while the oldest patient was 90 years old.

"It is a source of great pride for Deva to have exceptional medical specialists whose professionalism, dedication, and remarkable achievements bring recognition to our city and to Romania internationally.

"Beyond this outstanding performance, I particularly appreciate the clinic's involvement in the local community through prevention programs and free surgical procedures offered to vulnerable patients.

"I congratulate the entire team on this achievement, which honors our city and gives us another reason to be proud of Deva," said Lucian Ioan Rus, Mayor of Deva.

"For people diagnosed with cataracts, progressive vision loss can directly affect independence and quality of life, impacting everyday activities such as mobility, reading, and personal or professional tasks.

"Our mission is to raise public awareness of the importance of eye health by promoting prevention, early diagnosis, and the treatment of eye conditions and visual impairments through innovative methods and state-of-the-art medical technologies. We aim to make modern ophthalmic care accessible to as many people as possible, helping to improve each patient's vision and quality of life," said Dr. Daniel Ange lescu.

Opticline Dr. Angelescu continues to develop initiatives dedicated to eye health within the local community, including public awareness campaigns and free vision screening programs conducted in schools, children's institutions, and centers serving older adults.