Evaluated of the γ-Ray Radiosterilized Cross-Linked PLLA and PLLA/HA In Vivo

Takashi Ohkawa; Koushin Nakamura; Moritoshi Itoman; Feng Zhe Jin; Suong Hyu Hyon; Sadami Tsutsumi

doi:10.4028/www.scientific.net/KEM.309-311.1117

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 309-311Evaluated of the γ-Ray Radiosterilized...

Evaluated of the γ-Ray Radiosterilized Cross-Linked PLLA and PLLA/HA In Vivo

Abstract:

There are still some existing problems that are common to all absorbable materials; 1) It cannot be subjected to radiosterilization, 2) Sufficient strength cannot be maintained until the complete bone union is obtained. To solve these problems, PLLA and PLLA/HA were mixed with cross-bridge supplementary agent, Triallyl Isocyanurate (TAIC). Using these materials in vivo, we created and tested γ-ray radiosterilized absorbable bone fixation materials.

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Periodical:

Key Engineering Materials (Volumes 309-311)

Pages:

1117-1120

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.309-311.1117

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Online since:

May 2006

Authors:

Takashi Ohkawa, Koushin Nakamura, Moritoshi Itoman, Feng Zhe Jin, Suong Hyu Hyon, Sadami Tsutsumi

Keywords:

Cross-Linked, Poly(D,L-Lactide) (PDLLA), Poly-L-Lactide/High-Strength Hydroxyapatite (PLLA/HA), Triallyl Isocyanurate (TAIC), Y-Ray Radiosterilized

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References

[1] Yasunaga T, Matsusue Y, Furukawa T, Shikinami Y, Okuno M, Nakamura T.: J Biomed Mater Res, 1999; 47(3): 412-419.

DOI: 10.1002/(sici)1097-4636(19991205)47:3<412::aid-jbm17>3.0.co;2-b

Google Scholar

[2] Furukawa T, Matsusue Y, Yasunaga T, Nakagawa Y, Okada Y, Shikinami Y, Okuno M, Nakamura T.: J Biomed Mater Res, 2000; 50(3): 410-419.

DOI: 10.1002/(sici)1097-4636(20000605)50:3<410::aid-jbm16>3.0.co;2-y

Google Scholar

[3] Furukawa T, Matsusue Y, Yasunaga T, Nakagawa Y, Okada Y, Shikinami Y, Okuno M, Nakamura T.: Biomaterials, 2000; 21(9): 889-898.

DOI: 10.1016/s0142-9612(99)00232-x

Google Scholar

[4] Tegnander A, Engebretsen L, Eide E, Holen KJ: ActaOrthop Scand, 1994; 65: 472-475.

Google Scholar

[5] Bergsma EJ, Rozema FR, Bos RR, deBruijin WC: J Oral Maxillofac Surg, 1993; 51: 666-670.

Google Scholar

[6] Böstman OM; J Bone Joint Surg Br, 1998; 80: 333-338.

Google Scholar

[7] Matsusue Y, Nakamura T, Iida H, Shimizu K: J Long-Term Effects Med Implants, 1997; 7: 119-137.

Google Scholar

[8] Pihlajamäki H, Böstman OM; Hirvensaro E, Törmälä P, Rokkanen T: J Bone Joint Surg Br, 1992; 74: 863-857.

Google Scholar

[9] Matsusue Y, Nakamura T, Suzuki S, Iwasaki R: Clin Orthop, 1996; 322: 166-173.

Google Scholar

[10] Ahl T, Dalen N, Lunderberg A, Wykman A: Acta Orthop Scand, 1994; 65: 166-170.

Google Scholar

[11] Donigian AM, Plaga BR, Casky PM: J Pediatr Orthop, 1993; 13: 349-354.

Google Scholar

[12] Böstman O, Hirvensalo E, Vainionää S, Makela A, Törmälä P, Rokkanen P: Clin Orthop, 1989; 238: 195-203.

Google Scholar

[13] Ishii S, Tamura J, Furukawa T, Nakamura T, Matsusue Y, Shikinami Y, Okuno M: J Biomed Mater Res, 2003; 66B: 539-547.

DOI: 10.1002/jbm.b.10027

Google Scholar