title: Localised endosteal bone lysis in relation to the femoral components of cemented total hip arthroplasties.
abstract: Four cases are described of localised endosteal bone lysis in the femur occurring in association with cemented femoral components that were not obviously 'loose' radiologically. In each, the area of lysis was shown at operation to be related directly to a region in which there was a local defect in the cement mantle surrounding the stem. Via the space between the stem and cement, such defects provide a route through which the contents of the joint cavity may reach the endosteal surface of the femur, subsequently leading to localised bone lysis, and later to frank loosening.
authors: Royal Devon and Exeter Hospital, England.
authors: P P
authors: PP
authors: Anthony
authors: G A
authors: GA
authors: Gie
authors: C R
authors: CR
authors: Howie
authors: R S
authors: RS
authors: Ling
mesh_terms: D000368:Aged; D001843:Bone Cements / Q000009:adverse effects / Q000627:therapeutic use*; D005270:Femur Head / Q000000981:diagnostic imaging / Q000473:pathology*; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010014:Osteolysis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000517:prevention & control; D011475:Prosthesis Failure; D011859:Radiography; D012086:Reoperation
chemical_list: D001843:Bone Cements