Case 2, a huemul 6–8 years old. a Extensive erosion of dental alveoli with M2 and M3 missing. b Pronounced porosification by M3 causing a pathological fracture of approximately half the mandibular height. c Osteolytic lesion causing a large perforation. d Bilateral thickening of mandibular body. e Bone resorption at upper margin reducing mandibular height.