title: Musculoperiosteal flap in cavity obliteration. Histopathological study seven years postoperatively.
mesh_terms: D000273:Adipose Tissue / Q000473:pathology; D000368:Aged; D003238:Connective Tissue / Q000473:pathology; D004424:Ear Canal / Q000601:surgery; D004549:Elastin; D005260:Female; D006801:Humans; D008416:Mastoid / Q000473:pathology / Q000601:surgery*; D010033:Otitis Media / Q000473:pathology / Q000601:surgery*; D010521:Periosteum / Q000473:pathology / Q000601:surgery*; D013701:Temporal Bone / Q000473:pathology / Q000601:surgery*; D014433:Tympanoplasty
chemical_list: D004549:Elastin