New Delhi (CNN)-- At least ten patients have been left permanently blind following botched cataract surgeries at an illegal medical camp in Punjab state, India, health officials say.
The operations were carried out at a free, unofficial "eye camp" at Guru Nanak Charitable Hospital, Ghuman, organized by a non-government organization, Amritsar's deputy commissioner Ravi Bhagat told CNN.
Sixty-two people, mostly of them aged over 60, had undergone cataract surgery at the camp, held on November 4-5, Anil Joshi, Punjab's Minister for Local Bodies, Medical Education and Research told CNN.
Seventeen later complained of severe pain in their eyes, he said, and had subsequently been treated at an eye clinic at Amritsar's Government Medical College.
Dr Karamjit Singh, an ENT specialist at Government Medical College who is now working to help the affected patients, said that of the 17 who approached the district commissioner with complaints on December 3, 10 were now permanently blind.