Sanduk Ruit

Sanduk Ruit: The Surgeon Who Made Sight Cheap

The intraocular lens that restores vision after cataract surgery cost about $100 on the world market when Sanduk Ruit decided that was the problem. In 1995 he began producing them in Kathmandu for roughly four dollars. The prosthetic eye that importers sold for $150 his institute now makes for three. Nothing about the surgery had to be invented from nothing; what had to be broken was the assumption that first-world outcomes require first-world budgets.

Eleven Days from the Nearest School

Ruit was born on 4 September 1954 in Olangchunggola, a village at 11,000 feet in northeastern Nepal, hard against the Tibetan border and, by the reckoning of his Ramon Magsaysay citation, eleven days' travel from the nearest school. His parents, Sonam and Kesang Ruit, were illiterate. He was the second of six children and watched three of them die: an elder brother of diarrhoea at three, his sister Chundak of fever at eight, and his sister Yangla of tuberculosis at fifteen — the death, when he was seventeen, that decided his career.

At seven he was sent to St Robert's School in Darjeeling. He finished school at Siddhartha Vanasthali in Kathmandu in 1969 and took an MBBS at King George's Medical College, Lucknow, from 1972 to 1976 on scholarship. Three years as a general physician at Bir Hospital in Kathmandu followed, then a master's in ophthalmology at the All India Institute of Medical Sciences in New Delhi, again on scholarship.

Fred Hollows

The turn came in 1980, on a Nepal blindness survey, when Ruit met the Australian eye surgeon Fred Hollows. Hollows was a difficult, political, unsentimental man with a fixed conviction that treatable blindness in poor countries was a scandal rather than a fact of life, and he recognised what Ruit could become. In 1986 he brought him to the Prince of Wales Hospital in Sydney to learn modern microsurgical cataract extraction with intraocular lens implantation. Ruit became the first Nepali doctor to implant intraocular lenses, bringing the technique home by 1988. The organisation the two men built as the Nepal Eye Program Australia was later renamed The Fred Hollows Foundation.

The Sutureless Cut

The technique Ruit refined — small-incision cataract surgery, sometimes called the Ruitectomy — dispenses with sutures and with the expensive phacoemulsification machinery that Western operating theatres depend on. A small self-sealing wound, the clouded lens removed whole, a manufactured lens implanted, no stitching, and the patient recovering in days rather than weeks. Studies put its outcomes at 98 per cent success at six months, matching Western techniques at a fraction of the cost and without mains-quality power. By 2010 it was in use in more than sixty countries, and it is taught in American medical schools. The point was never elegance. The point was that a procedure which held up in a tent would hold up anywhere.

Tilganga

In 1994 Ruit co-founded the Tilganga Eye Centre in Kathmandu, now the Tilganga Institute of Ophthalmology. It waives fees for patients who cannot pay and charges those who can, running the two streams through the same theatres so that the paying work subsidises the free work. By the time of his Magsaysay award it was seeing 3,000 patients a week through a hub managing six regional centres and had performed more than 90,000 operations; the figure has since passed 100,000, with more than 500 medical personnel trained from around the world. Its lens laboratory has put some 1.5 million lenses into circulation and supplies more than thirty countries. In 1996 Ruit established Nepal's first eye bank, which required persuading Hindu and Buddhist communities — through their own religious leaders — that corneal donation was compatible with belief about reincarnation.

Tents, Stables and Classrooms

Much of the work happens nowhere near Kathmandu. Ruit's mobile eye camps set up in tents, schoolrooms and animal stables, and his contribution there was as much about sterility protocol under improvised conditions as about the cut itself: he devised methods, in the Magsaysay board's words, to achieve hospital-quality standards of precision and sterility in makeshift surroundings. With the American ophthalmologist Geoff Tabin he co-founded the Himalayan Cataract Project. He has operated in Cambodia, Bangladesh, Vietnam, Ethiopia, Ghana and North Korea, where a 2006 mission that began with a diplomat's eye ended with a thousand operations and a cohort of trained local surgeons. Total sight restorations attributed to him exceed 250,000. "The surgical chair," he has said, "is the most comfortable place on Earth that I have."

Why Sanduk Is Called a Genius

Ruit is habitually described as a miracle worker, and in Indonesia he acquired the epithet God of Sight after restoring a sixty-year-old woman's vision. That vocabulary should be resisted, because the actual achievement is more interesting than the mythology and rests on three distinct capacities, only one of which is intellectual.

The first is manual craft. Cataract surgery is microsurgery performed on a moving, living structure a few millimetres across, and Ruit does it fast, repeatedly, all day, at a quality that stands up to six-month follow-up. That is a trained physical skill of the highest order — hand, eye and nerve — and it is not intellect, however extraordinary it looks from outside the theatre.

The second is systems design, and this is the strongest claim. Ruit understood that the binding constraint on curing blindness was not surgical knowledge but cost and logistics, and he attacked the whole chain: a technique that needs no phaco machine, a factory that drops the lens price by about ninety per cent, a cross-subsidy model that makes free surgery solvent, an eye bank that required theological negotiation, and a training pipeline so the capability outlives him. Very few clinicians think past their own operating list; fewer still build the factory.

The counter-case is real. Ruit did not discover the disease, the lens or the basic operation — he learned intraocular implantation from Hollows and refined a small-incision approach that others in South Asia were also developing. His genius, if the word applies, is adaptive and organisational rather than originating: taking existing knowledge and making it survive contact with a mountain village. The Magsaysay citation is precise where the press is not, honouring him for placing Nepal at the forefront of developing safe, effective and economical procedures. That is the accurate claim, and it is large enough.

Legacy

The honours have been continuous: the Ramon Magsaysay Award for Peace and International Understanding in 2006, honorary Officer of the Order of Australia in 2007 for service to humanity, Thailand's Prince Mahidol Award, the Asia Society's Asia Game Changer Award in 2016, Bhutan's National Order of Merit in Gold in 2015, India's Padma Shri in 2018 — whose citation credited his innovation with a ninety per cent reduction in the cost of cataract surgery — Nepal's Suprasiddha Prabal Janasewashree in 2020, Bahrain's ISA Award for Service to Humanity in 2023, and an honorary doctorate from Anglia Ruskin University the same year. An asteroid, 83362 Sandukruit, carries his name, as does a grasshopper described in 2024. Ali Gripper's biography *The Barefoot Surgeon* appeared in 2018; Nicholas Kristof titled his New York Times column about him "In 5 Minutes, He Lets the Blind See." With the Tej Kohli & Ruit Foundation, launched in 2021, he set out to screen a million people and cure 300,000 of cataract blindness. The durable legacy is not the number of eyes but the fact that the method, the lens and the surgeons he trained now work without him.

Achievements

• Honorary Officer of the Order of Australia — 2007
• Order of Australia
• National Order of Merit