title: [Experience in reconstruction of bony deficits of the acetabulum in total hip arthroplasty (THA)].
abstract: The past 40 years have been a period of spectacular advances in the technologies related to orthopedic surgery, especially for THA. One of the major problems of THA is reconstruction of bony stock deficits of the acetabulum. The material consisted of 113 patients aged from 43 to 81 years (average age: 62.5 years), who were found to have bony stock deficits and endoprosthesis loosening. In the group there were 78 women (average age 65 years) and 35 men (average age 61 years). Acetabulum bony stock deficiency was classified according to the Paprosky Classification System. Deficits classified as 1st, 2nd and 3rd A grade were treated using the X-Change technique, while deficits classified as 3rd B and C grade were treated by application of a reinforcing ring and bone packing of morselized bone.
authors.affiliation: Klinika Ortopedii i Traumatologii Narzadu Ruchu, Akademia Medyczna we Wrocławiu.
authors.forename: S
authors.initials: S
authors.lastname: Dragan
mesh_terms: D000077:Acetabulum / Q000473:pathology* / Q000601:surgery*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects* / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011474:Prosthesis Design; D011475:Prosthesis Failure; D012086:Reoperation; D013314:Stress, Mechanical; D016896:Treatment Outcome
vernacular_title: Doświadczenia własne w rekonstrukcji ubytków łozyska kostnego panewki w rewizyjnej alloplastyce stawu biodrowego.