Factors influencing initial stability of uncemented acetabular components. An in-vitro study;Einflussgrossen der Primarstabilitat acetabularer Komponenten. Eine In- vitro-Studie

Biomedizinische Technik

Volumn 42, Issue 12, 1997, Pages 363-368

  Pitto, R P ^a,b   Bohner J ^a   Hofmeister, V ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

^b UNIVERSITY HOSPITAL ERLANGEN   (Germany)

Author keywords

Acetabular components; Hip; Initial stability; Micromotion

Indexed keywords

IMPLANTS (SURGICAL); POLYETHYLENES;

ACETABULAR COMPONENTS;

HIP PROSTHESES;

ACETABULOPLASTY; ARTICLE; BIOMECHANICS; BONE SCREW; HIP PROSTHESIS; JOINT STABILITY; STRESS STRAIN RELATIONSHIP; WEIGHT BEARING; ACETABULUM; COMPARATIVE STUDY; HUMAN; PHYSIOLOGY; PROSTHESIS; PROSTHESIS FAILURE;

ACETABULUM; BIOMECHANICS; HIP PROSTHESIS; HUMANS; PROSTHESIS DESIGN; PROSTHESIS FAILURE; WEIGHT-BEARING;

EID: 0031309381     PISSN: 00135585     EISSN: None     Source Type: Journal    
DOI: 10.1515/bmte.1997.42.12.363     Document Type: Article

References (20)

1. Adler, E., S. A. Stuchin, D. D. Kummer: Stability of press-fit acetabular cups. J. Arthroplasty 7, (1992) 3, 295-301.
2. Bobyn, J. D., R. M. Pilliar, H. U. Cameron, G. C. Weatherly: The optimum pore size for the fixation of porous-surfaced metal implants by the ingrowth of bone. Clin. Orthop. 150 (1980), 263-270.
3. Bobyn, J. D., R. M. Pilliar, H. U. Cameron, G. C. Weatherly: Osteogenic phenomena across endostal bone-implant spaces with porous-surfaced intramedullary implants. Acta Orthop. Scand. 52 (1981), 145-153.
4. Burke, D. W., C. R. Bragdon, D. O. O'Connor: Dynamic measurement of interface mechanics in vivo and the effect of micromotion on bone ingrowth into a porous surface device under controlled loads in vivo. Orthop. Res Soc. Trans. 16 (1991), 103.
5. Callaghan, J. J., Y. S. Kim, T. D. Brown, D. R. Petersen, R C. Johnston Concerns and improvement with cementless metal-backed acetabular components. Clin. Orthop. 311 (1995), 76-84.
6. Curtis, M. J., R. H. Jinnah, V. D. Wilson, D. S. Hugerford: The initial stability of uncemented acetabular components. J. Bone Joint Surg. 74-B (1992), 372-376.
7. Haddad, R. J., S. D. Cook, K. A Thomas: Biological fixation of porous-coated implants: Current concepts review. J. Bone Joint Surg. 69-A (1987), 1459-1466.
8. Hadjari, M. H., J. M. Hollis, O. E. Hofmann, C. M. Flahiff, C. L. Nelson: Initial stability of porous coated acetabular components. Clin. Orthop. 307 (1994), 117-123.
9. Huk, O. L , M. Bansal, F. Betts, C. M Rimnac, J. R. Liebermann, M. H. Huo, E. A. Salvati: Polyethylen and metal debris generated by non-articulating surfaces of modular acetabular components. J. Bone Joint Surg. 76-B (1994), 568-557.
10. Kwong, L M., D. O. O'Connor, R. C Sedlacek, R. J. Krushell, W. J. Malony, W. H. Harris: A quantitative in vivo assessment of fit and screws fixation on the stability of a cementless hemispherical acetabular component J. Arthroplasty 9 (1994), 163-170.
11. Lachiewicz, P. F., P. B. Suh, J. A. Gilbert: In vitro initial fixation of porous-coated acetabular total hip components. J. Arthroplasty 4 (1989), 201-205.
12. MacKenzie, J. R., J. J. Callaghan, D. R. Pedersen, T. D. Brown: Areas of contact and extent of gaps with implantation of oversized acetabular components in total hip arthroplasty. Clin. Orthop. 298 (1994), 127-136.
13. Morscher, E. W.: Current status of acetabular fixation in primary hip arthroplasty. Clin. Orthop. 274 (1992), 172-193.
14. Perona, P. G., J. Lawrence, W. G. Paprosky, A G. Patwardhan, M. Sartori: Acetabular micromotion as a measure of initial stability in primary hip arthroplasty J. Arthroplasty 7 (1992), 537-547.
15. Pilliar, R. M., J. M. Lee, C. Maniatopoulos: Observations on the effect of movement on bone-ingrowth into porous-surfaced implants. Clin. Orthop. 176 (1986), 108-113.
16. Pitto, R. P., H. Hohmann, M. Sterzl: Observations on the initial stability of acetabular components in total hip arthroplasty. An experimental study. Chir. Organi Mov. 81 (1996), 107-119.
17. Pitto, R. P , M. Sterzl: Improvement of Press-Fit and Initial Stability of Uncemented Sockets. J. Bone Joint Surg. (in Druck)
18. Schneider, E., U. Schönenberger, P. Giraud, M. Bürgi: Primärstabilität und Beckendeformation bei zementierten und nichtzementierten Hüftpfannen. Orthopäde 21 (1992), 57-62.
19. Stiehl, J. B., E. MacMillan, D. A Skrade: Mechanical stability of porous-coated acetabular components in total hip arthroplasty. J. Arthroplasty 6 (1991), 295-300.
20. Ungethüm, M., W. Blömer: Technologie der zementlosen Hüftendoprothetik. Orthopäde 16 (1987), 170-184.