Fig. 8From: Surgical excision of osteochondroma on mandibular condyle via preauricular approach with zygomatic arch osteotomyHistopathologic findings of the tumor mass. a × 10, cartilaginous cap could be identified. b × 20, head of the condyle. c × 40, endochondral ossification progressing beneath the cartilaginous cap. d × 100, hyaline cartilage gradually changed into trabecular boneBack to article page