+ Site Statistics
References:
52,572,879
Abstracts:
28,705,754
PMIDs:
27,750,366
DOIs:
25,464,004
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Effect of hydroxyapatite-coated tibial components on changes in bone mineral density of the proximal tibia after uncemented total knee arthroplasty: a prospective randomized study using dual-energy x-ray absorptiometry



Effect of hydroxyapatite-coated tibial components on changes in bone mineral density of the proximal tibia after uncemented total knee arthroplasty: a prospective randomized study using dual-energy x-ray absorptiometry



Journal of Arthroplasty 20(4): 516-520



Sixteen patients scheduled for an uncemented total knee arthroplasty (TKA) were randomized to receive a tibial component either with (n = 8) or without (n = 8) hydroxyapatite (HA) coating. In 4 regions of interest, prospective measurements of bone mineral density (BMD) using dual-energy x-ray absorptiometry were performed in the proximal tibia. Two years after the operation, the only significant change in BMD was in the lateral tibial condyle, where BMD had increased by 6.1% (95% confidence interval: 2.3%-9.9%) in patients with tibial components without HA. The intragroup changes (0-24 months) in the uncoated group and HA-coated group were significantly different (P = .003) in these regions of interest. There was no significant effect of HA coating on bone remodeling pattern of the proximal tibia.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 048878768

Download citation: RISBibTeXText

PMID: 16124970

DOI: 10.1016/j.arth.2004.09.041


Related references

Changes in bone mineral density of the proximal tibia after uncemented total knee arthroplasty. A prospective randomized study. International Orthopaedics 40(2): 285-294, 2016

Changes in bone mineral density at the proximal tibia after total knee arthroplasty: a 2-year follow-up of 28 knees using dual energy X-ray absorptiometry. Journal of Orthopaedic Research 18(1): 40-47, 2000

Preoperative bone mineral density of the proximal tibia and migration of the tibial component after uncemented total knee arthroplasty. Journal of Arthroplasty 14(1): 77-81, 1999

Changes in bone mineral density in the proximal tibia following uncemented total knee arthroplasty A prospective study with three years of follow-up. Bone (New York) 18(1 SUPPL ): 107S-108S, 1996

Bone mineral density of the distal femur following uncemented total knee arthroplasty: a two-year follow-up of 11 knees using dual energy X-ray absorptiometry. Journal of Orthopaedics and Traumatology 5(2): 81-85, 2004

Changes in bone mineral density of the proximal tibia after uncemented total knee arthroplasty: A 3-year follow-up of 25 knees. Acta Orthopaedica Scandinavica 66(6): 513-516, 1995

Hydroxyapatite coating versus cemented fixation of the tibial component in total knee arthroplasty: prospective randomized comparison of hydroxyapatite-coated and cemented tibial components with 5-year follow-up using radiostereometry. Journal of Arthroplasty 14(1): 9-20, 1999

Changes in bone mineral density following total knee arthroplasty: a 1-year follow-up study by dual energy X-ray absorptiometry. Journal of Orthopaedics and Traumatology 3(1): 1-6, 2002

Determination of bone mineral density by dual x-ray absorptiometry in patients with uncemented total hip arthroplasty. Journal of Orthopaedic Research 10(6): 836-844, 1992

Measurement of bone mineral density by dual-energy X-ray absorptiometry around an uncemented knee prosthesis. Journal of Arthroplasty 14(8): 957-963, 1999

Quantification of bone remodeling in the proximal femur following uncemented total hip arthroplasty: A methodological study using dual energy X-ray absorptiometry. European Journal of Experimental Musculoskeletal Research 4(2): 57-61, 1995

The relation between trabecular bone strength and bone mineral density assessed by dual photon and dual energy X-ray absorptiometry in the proximal tibia. Calcified Tissue International 59(4): 311-314, 1996

Bone mineral measurements at the knee using dual photon and dual energy X-ray absorptiometry. Methodological evaluation and clinical studies focusing on adaptive bone remodeling following lower extremity fracture, total knee arthroplasty, and partial versus total meniscectomy. Acta Orthopaedica Scandinavica. Supplementum 293: 1-37, 2000

Bone mineral measurements at the knee using dual photon and dual energy X-ray absorptiometry. Methodological evaluation and clinical studies focusing on adaptive bone remodeling following lower extremity fracture, total knee arthroplasty, and partial versus total meniscectomy. Acta Orthopaedica Scandinavica 71(Sup293): 1-37, 2001

Host-bone response to porous-coated cobalt-chrome and hydroxyapatite-coated titanium femoral components in hip arthroplasty. Dual-energy x-ray absorptiometry analysis of paired bilateral cases at 5 to 7 years. Journal of Arthroplasty 11(4): 429-437, 1996