A 15-year-old male presented with clinical and radiological features consistent with Hurler-Scheie syndrome (MPS I), including facial dysmorphism, skeletal abnormalities, corneal clouding, and cognitive impairment, but confirmatory enzyme testing could not be performed due to unavailability. The case illustrates the diagnostic and therapeutic challenges of managing MPS I in a low-middle-income setting where standard treatments such as HSCT and ERT are largely inaccessible.