The present study entitled 'An estimation of caries susceptibility in medically compromised child patients' was carried out in the Department of Pedodontics and Preventive Dentistry, Faculty of Dental Sciences, Chatrapati Shahuji Maharaj Medical University, Lucknow, in collaboration with Department of Pediatrics, Chatrapati Shahuji Maharaj Medical University, Lucknow, to assess the caries susceptibility in diseased child patients. Total one hundred and eleven patients were examined. Amongst them forty were controls and seventy one were diseased patients. The diseased children of both sexes...