No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants. / Jensen, T B; Rahbek, O; Overgaard, S; Søballe, Kjeld.

In: International Orthopaedics, Vol. 29, No. 2, 01.04.2005, p. 67-72.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Jensen, TB, Rahbek, O, Overgaard, S & Søballe, K 2005, 'No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants', International Orthopaedics, vol. 29, no. 2, pp. 67-72. https://doi.org/10.1007/s00264-004-0622-6

APA

Jensen, T. B., Rahbek, O., Overgaard, S., & Søballe, K. (2005). No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants. International Orthopaedics, 29(2), 67-72. https://doi.org/10.1007/s00264-004-0622-6

Vancouver

Jensen TB, Rahbek O, Overgaard S, Søballe K. No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants. International Orthopaedics. 2005 Apr 1;29(2):67-72. https://doi.org/10.1007/s00264-004-0622-6

Author

Jensen, T B ; Rahbek, O ; Overgaard, S ; Søballe, Kjeld. / No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants. In: International Orthopaedics. 2005 ; Vol. 29, No. 2. pp. 67-72.

Bibtex

@article{e5add2785dbf44c99787262c0f4caf8f,
title = "No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants",
abstract = "We compared processed morselized bone allograft with fresh-frozen bone graft around noncemented titanium implants. Also, the influence of platelet-rich plasma (PRP) in combination with bone allograft was evaluated. Analysis was based on implant fixation and histomorphometry. PRP was prepared by isolating the buffy coat from autologous blood samples. Bone allograft was used fresh-frozen or processed by defatting, freeze drying, and irradiation. Cylindrical hydroxyapatite-coated titanium implants were inserted bilaterally in the femoral condyles of eight dogs. Each implant was surrounded by a 2.5-mm concentric gap, which was filled randomly according to the four treatment groups--group 1: fresh-frozen bone allograft; group 2: processed bone allograft; group 3: fresh-frozen bone allograft + PRP; group 4: processed bone allograft + PRP. Histological and mechanical evaluation demonstrated no influence of bone allograft processing. Even though the level of platelet in PRP was 7.7 times that found in whole blood, we found no improvement of bone formation or implant fixation by adding PRP.",
author = "Jensen, {T B} and O Rahbek and S Overgaard and Kjeld S{\o}balle",
year = "2005",
month = apr,
day = "1",
doi = "10.1007/s00264-004-0622-6",
language = "English",
volume = "29",
pages = "67--72",
journal = "International Orthopaedics",
issn = "0341-2695",
publisher = "Springer",
number = "2",

}

RIS

TY - JOUR

T1 - No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants

AU - Jensen, T B

AU - Rahbek, O

AU - Overgaard, S

AU - Søballe, Kjeld

PY - 2005/4/1

Y1 - 2005/4/1

N2 - We compared processed morselized bone allograft with fresh-frozen bone graft around noncemented titanium implants. Also, the influence of platelet-rich plasma (PRP) in combination with bone allograft was evaluated. Analysis was based on implant fixation and histomorphometry. PRP was prepared by isolating the buffy coat from autologous blood samples. Bone allograft was used fresh-frozen or processed by defatting, freeze drying, and irradiation. Cylindrical hydroxyapatite-coated titanium implants were inserted bilaterally in the femoral condyles of eight dogs. Each implant was surrounded by a 2.5-mm concentric gap, which was filled randomly according to the four treatment groups--group 1: fresh-frozen bone allograft; group 2: processed bone allograft; group 3: fresh-frozen bone allograft + PRP; group 4: processed bone allograft + PRP. Histological and mechanical evaluation demonstrated no influence of bone allograft processing. Even though the level of platelet in PRP was 7.7 times that found in whole blood, we found no improvement of bone formation or implant fixation by adding PRP.

AB - We compared processed morselized bone allograft with fresh-frozen bone graft around noncemented titanium implants. Also, the influence of platelet-rich plasma (PRP) in combination with bone allograft was evaluated. Analysis was based on implant fixation and histomorphometry. PRP was prepared by isolating the buffy coat from autologous blood samples. Bone allograft was used fresh-frozen or processed by defatting, freeze drying, and irradiation. Cylindrical hydroxyapatite-coated titanium implants were inserted bilaterally in the femoral condyles of eight dogs. Each implant was surrounded by a 2.5-mm concentric gap, which was filled randomly according to the four treatment groups--group 1: fresh-frozen bone allograft; group 2: processed bone allograft; group 3: fresh-frozen bone allograft + PRP; group 4: processed bone allograft + PRP. Histological and mechanical evaluation demonstrated no influence of bone allograft processing. Even though the level of platelet in PRP was 7.7 times that found in whole blood, we found no improvement of bone formation or implant fixation by adding PRP.

U2 - 10.1007/s00264-004-0622-6

DO - 10.1007/s00264-004-0622-6

M3 - Journal article

C2 - 15685457

VL - 29

SP - 67

EP - 72

JO - International Orthopaedics

JF - International Orthopaedics

SN - 0341-2695

IS - 2

ER -

ID: 252051172