CLS™ Stem - Bibliography
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Spotorno L, et al. [Personal experiences with uncemented prostheses]. Orthopade. 1987 Jun;16(3):225-38. German.
Schneider E, et al. A comparative study of the initial stability of cementless hip prostheses. Clinical Orthopaedics and Related Research. 1989 Nov;(248):200-9.
Link to Medline Abstract (via PubMed)
Bettermann A, et al. [Bone stress. A hitherto neglected factor in hip endoprosthesis design]. Unfallchirurg. 1990 Mar;93(3):127-31. German.
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=2343322&dopt=Abstract
McKellop H, et al. Comparison of the stability of press-fit hip prosthesis femoral stems using a synthetic model femur. Journal of Orthopaedic Research. 1991 Mar;9(2):297-305.
Link to Medline Abstract (via PubMed)
Semlitsch M, et al. Joint replacement components made of hot-forged and surface-treated Ti-6Al-7Nb alloy. Biomaterials . 1992;13(11):781-8.
Link to Medline Abstract (via PubMed)
Mahomed N, et al. Biomechanical analysis of a distally interlocked press-fit femoral total hip prosthesis. The Journal of Arthroplasty. 1993 Apr;8(2):129-32.
Link to Medline Abstract (via PubMed)
Spotorno L, et al. The CLS system. Theoretical concept and results. Acta Orthop Belg. 1993; 59 Suppl 1:144-8.
Blasius K, et al. [CLS multicenter study--8-year results]. Z Orthop Ihre Grenzgeb. 1993 Nov-Dec;131(6):547-52. German.
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=8310745&dopt=Abstract
Blaha D, et al. Porous coating: do we need it? Orthopedics. 1994 Sep;17(9):779-80.
Link to Medline Abstract (via PubMed)
Robinson R. Hip arthroplasty using the cementless CLS stem. The Journal of Arthroplasty. 1994 Apr;9(2):177-92.
Link to Medline Abstract (via PubMed)
Bulow JU, et al. Follow-up (6-9 years) results of the uncemented CLS Spotorno stem. Arch Orthop Trauma Surg. 1996;115(3-4):190-4.
Bulow JU, et al. Uncemented total hip replacement and thigh pain. Int Orthop. 1996;20(2):65-9.
Buhler DW, et al. Three-dimensional primary stability of cementless femoral stems. Clin Biomech (Bristol, Avon). 1997 Mar;12(2):75-86.
Reiter A, et al. Changes in bone mineral density adjacent to two biomechanically different types of cementless femoral stems in total hip arthroplasty. Z Orthop Ihre Grenzgeb. 1997 Nov-Dec;135(6):499-504. German.
( http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9499515&dopt=Abstract )
Zerahn B, et al. Changes in bone mineral density adjacent to two biomechanically different types of cementless femoral stems in total hip arthroplasty. Int Orthop. 1998;22(4):225-9.
( http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9795808&dopt=Abstract )
Sabo D, et al. Periprosthetic mineralization around cementless total hip endoprosthesis: longitudinal study and cross-sectional study on titanium threaded acetabular cup and cementless Spotorno stem with DEXA. Calcif Tissue Int. 1998 Feb;62(2):177-82.
Loehr JF, Munzinger U, Tibesku C. Uncemented total hip arthroplasty in patients with rheumatoid arthritis. Clinical Orthopaedics and Related Research. 1999 Sep;(366):31-8.
Link to Medline Abstract (via PubMed)
Schramm M, et al. Total hip arthroplasty using uncemented femoral component with taper design: outcome at 10-years follow-up. Arch Orthop Trauma Surg. 2000;120(7-8):407-12
Link to Medline Abstract (via PubMed)
Tauber C, Kidron A. Total hip arthroplasty revision using the press-fit CLS Spotorno cementless stem - 24 hips followed between 1987 and 1998. Arch Orthop Trauma Surg. (2000) 120:209-211.
Link to Medline Abstract (via PubMed)
Siebold R, et al. [Long-term results with the cement-free Spotorno CLS shaft]. Orthopade. 2001 May;30(5):317-22. German.

