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Radiologic Evaluation of Compressive Osseointegration for the Fixation of Reconstruction Prostheses after Tumor Resection
Objective. In pursuance of thoroughly understanding and facilitating the evaluation of the radiological changes in the preloaded bone by Compliant Pre-Stress osseointegration (Compress Biomet, Warsaw, Indiana) a new staging method was created depicting four stages. Methods. Two cohorts (10 and 17 pa...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4525760/ https://www.ncbi.nlm.nih.gov/pubmed/26266259 http://dx.doi.org/10.1155/2015/513939 |
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author | Lazarov, Manol De Bo, Thomas Poffyn, Bart Sys, Gwen |
author_facet | Lazarov, Manol De Bo, Thomas Poffyn, Bart Sys, Gwen |
author_sort | Lazarov, Manol |
collection | PubMed |
description | Objective. In pursuance of thoroughly understanding and facilitating the evaluation of the radiological changes in the preloaded bone by Compliant Pre-Stress osseointegration (Compress Biomet, Warsaw, Indiana) a new staging method was created depicting four stages. Methods. Two cohorts (10 and 17 patients resp., not-receiving and receiving chemotherapy) were compared in terms of progression of osseointegration. Based on the changes at the bone-metal interface seen on röntgenorgrams four stages were defined: stage 0: immediate postoperative status, no ingrowth, or noncalcified callus; stage 1: early mineralization, calcified callus; stage 2: mature mineralization; and stage 3: hypertrophy at the level of the pins. Results. There were no significant differences between the two cohorts. Group 2, which was significantly younger than group 1 (p < 0.001), presented a delayed initial rate of bone formation and reached stage 1 at 6 months instead of 3 months like group 1. The children from the group 2 demonstrated a visible rebound ingrowth. Conclusion. Despite the fact that the staging fails to demonstrate a statistical difference, it is rather simple and can be used for future studies. |
format | Online Article Text |
id | pubmed-4525760 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-45257602015-08-11 Radiologic Evaluation of Compressive Osseointegration for the Fixation of Reconstruction Prostheses after Tumor Resection Lazarov, Manol De Bo, Thomas Poffyn, Bart Sys, Gwen Biomed Res Int Research Article Objective. In pursuance of thoroughly understanding and facilitating the evaluation of the radiological changes in the preloaded bone by Compliant Pre-Stress osseointegration (Compress Biomet, Warsaw, Indiana) a new staging method was created depicting four stages. Methods. Two cohorts (10 and 17 patients resp., not-receiving and receiving chemotherapy) were compared in terms of progression of osseointegration. Based on the changes at the bone-metal interface seen on röntgenorgrams four stages were defined: stage 0: immediate postoperative status, no ingrowth, or noncalcified callus; stage 1: early mineralization, calcified callus; stage 2: mature mineralization; and stage 3: hypertrophy at the level of the pins. Results. There were no significant differences between the two cohorts. Group 2, which was significantly younger than group 1 (p < 0.001), presented a delayed initial rate of bone formation and reached stage 1 at 6 months instead of 3 months like group 1. The children from the group 2 demonstrated a visible rebound ingrowth. Conclusion. Despite the fact that the staging fails to demonstrate a statistical difference, it is rather simple and can be used for future studies. Hindawi Publishing Corporation 2015 2015-07-22 /pmc/articles/PMC4525760/ /pubmed/26266259 http://dx.doi.org/10.1155/2015/513939 Text en Copyright © 2015 Manol Lazarov et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Lazarov, Manol De Bo, Thomas Poffyn, Bart Sys, Gwen Radiologic Evaluation of Compressive Osseointegration for the Fixation of Reconstruction Prostheses after Tumor Resection |
title | Radiologic Evaluation of Compressive Osseointegration for the Fixation of Reconstruction Prostheses after Tumor Resection |
title_full | Radiologic Evaluation of Compressive Osseointegration for the Fixation of Reconstruction Prostheses after Tumor Resection |
title_fullStr | Radiologic Evaluation of Compressive Osseointegration for the Fixation of Reconstruction Prostheses after Tumor Resection |
title_full_unstemmed | Radiologic Evaluation of Compressive Osseointegration for the Fixation of Reconstruction Prostheses after Tumor Resection |
title_short | Radiologic Evaluation of Compressive Osseointegration for the Fixation of Reconstruction Prostheses after Tumor Resection |
title_sort | radiologic evaluation of compressive osseointegration for the fixation of reconstruction prostheses after tumor resection |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4525760/ https://www.ncbi.nlm.nih.gov/pubmed/26266259 http://dx.doi.org/10.1155/2015/513939 |
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