FIELD: medical engineering.
SUBSTANCE: device is shaped as wedge-like body having sharp tip. The device body boundaries are: intersecting concave and convex spherical surfaces from the sharp tip and asymmetric cone surface available on the opposite end. Grooves forming teeth are available on the side close to the asymmetric cone surface for giving way to spreading spongy substance. Bevels are available on groove end surfaces.
EFFECT: reduced risk of dysplasia recurrence; facilitated endoprosthesis introduction into bone bed.
8 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HIP BONE BODY ENDOPROTHESIS | 2005 |
|
RU2328246C2 |
| METHOD FOR APPLYING EXTRAARTICULAR ACETABULOPLASTY | 2005 |
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| METHOD FOR PERFORMING PELVIC OSTEOTOMY AND TREATING COTYLOID CAVITY DYSPLASIA IN CHILDREN | 1998 |
|
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| ENDOPROSTHESIS | 0 |
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| METHOD FOR PELVIC OSTEOTOMY IN TREATING DYSPLASTIC ACETABULUM IN CHILDREN WITH INFANTILE CEREBRAL PARALYSIS | 2012 |
|
RU2501532C1 |
| ARTIFICIAL HIP JOINT | 0 |
|
SU1175469A1 |
| ENDOPROSTHESIS OF COTYLOID CAVITY COVER | 0 |
|
SU1159568A1 |
| ACETABULAR REST MEMBER | 2003 |
|
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| METHOD FOR PLASTY OF DEFECTS OF ACETABULUM ANTERO- AND POSTEROSUPERIOR EDGE WITH STRUCTURAL AUTOBONE IN HIP JOINT ENDOPROSTHESIS | 2016 |
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RU2637105C1 |
