2 y)* Scarring from the early systemic disease causes late manifestations of congenital syphilis. Manifestations include neurosyphilis and involvement of the teeth, bones, eyes, and the eighth cranial nerve, as follows:# Bone involvement - Saber shins, saddle nose# Teeth involvement - Notched, peg-shaped incisors (Hutchinson teeth)# Pigmentary involvement - Linear scars (rhagades) at the corners of the mouth# Interstitial keratitis - Presents in the first or second decade of life# Sensory-neural hearing loss (eighth cranial nerve deafness) - Presents between age 10 and 40 years.# Classic Hutchinson triad - (1) defective incisors, (2) interstitial keratitis, (3) eighth cranial nerve deafness.">