Radiological and Histological Evaluation of Regenos® which Implanted in Human Radial Fracture: A Clinical Case Report

Masashi Iwasashi; Toshiki Muramatsu; Masataka Sakane

doi:10.4028/www.scientific.net/KEM.529-530.313

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Radiological and Histological Evaluation of Regenos® which Implanted in Human Radial Fracture: A Clinical Case Report
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 529-530Radiological and Histological Evaluation of...

Radiological and Histological Evaluation of Regenos® which Implanted in Human Radial Fracture: A Clinical Case Report

Abstract:

Regenos® is a unidirectional porous hydroxyapatite (UDPHAp) bone substitutes, and the most distinctive feature of UDPHAp is its interconnected porous structure. We used Regenos® for the bone defect while distal radius fracture surgery with metal fixation implant. At six months post-operation, CT scans revealed the Regenos® implant was uniformly composed of cortical bone adjacent to the trabecular bone. At one-year postoperatively, we collected a sample of the implanted Regenos® while metal fixation plate removal surgery for histological evaluation. Regenos® implant sample revealed the presence of ossified bone stained green with Villanueva Goldner stain. Our findings demonstrate that Regenos® is a useful bone substitution material in the clinical setting.

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Periodical:

Key Engineering Materials (Volumes 529-530)

Pages:

313-316

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.529-530.313

Citation:

Cite this paper

Online since:

November 2012

Authors:

Masashi Iwasashi, Toshiki Muramatsu, Masataka Sakane

Keywords:

Clinical Application, Histological Evaluation, Radiological Evaluation, Regenos®, Unidirectional Porous Hydroxyapatite (UDPHAp)

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References

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