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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한치주과학회 Journal of Periodontal & Implant Science Journal of Periodontal & Implant Science 제43권 제3호
- 발행연도
- 2013.1
- 수록면
- 130 - 135 (6page)
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초록· 키워드
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Purpose: The purpose of this study was to evaluate the tensile strength of surgical synthetic absorbable sutures over a period of 14 days under simulated oral conditions.
Methods: Three suture materials (polyglycolic acid [PGA], polyglactin [PG] 910, and poly (glycolide-co-є-caprolactone) [PGC])were used in 4-0 and 5-0 gauges. 210 suture samples (35 of each material and gauge) were used. All of the samples were tested preimmersion and 1 hour and 1, 3, 7, 10, and 14 days postimmersion. The tensile strength of each suture material and gauge was assessed. The point of breakage and the resorption pattern of the sutures were also assessed.
Results: During the first 24 hours of immersion, all 4-0 and 5-0 samples of PGA, PG 910, and PGC maintained their initial tensile strength. At baseline (preimmersion), there was a statistically significant (P<0.001) difference in the tensile strengths between the 4-0 and 5-0 gauge of PGA, PG 910, and PGC. PGA 4-0 showed the highest tensile strength until day 10. At 7 days,all the 4-0 sutures of the three materials had maintained their tensile strength with PGA 4-0 having significantly greater (P=0.003) tensile strength compared to PG.
Conclusions: 4-0 sutures are stronger and have greater tensile strength than 5-0 sutures. The PGA 4-0 suture showed the highest tensile strength at the end of day 10.
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참고문헌 (20)
참고문헌 신청
Brown RP / 1992 / Knotting technique and suture materials / Br J Surg 79 : 399 ~ 400
Chu CC / 1983 / An in vitro evaluation of the stability of mechanical properties of surgical suture materials in various pH conditions / Ann Surg 198 : 223 ~ 228
Ferguson RE Jr / 2007 / The effect of saliva and oral intake on the tensile properties of sutures : an experimental study / Ann Plast Surg 58 : 268 ~ 272
Huang TW / 2010 / Clinical and biomechanical analyses to select a suture material for uvulopalatopharyngeal surgery / Otolaryngol Head Neck Surg 143 : 655 ~ 661
Karaca E / 2005 / Investigating changes in mechanical properties and tissue reaction of silk, polyester, polyamide, and polypropylene sutures in vivo / Text Res J 75 : 297 ~
Chu CC / 1983 / An in vitro evaluation of the stability of mechanical properties of surgical suture materials in various pH conditions / Ann Surg 198 : 223 ~ 228
Ferguson RE Jr / 2007 / The effect of saliva and oral intake on the tensile properties of sutures : an experimental study / Ann Plast Surg 58 : 268 ~ 272
Huang TW / 2010 / Clinical and biomechanical analyses to select a suture material for uvulopalatopharyngeal surgery / Otolaryngol Head Neck Surg 143 : 655 ~ 661
Karaca E / 2005 / Investigating changes in mechanical properties and tissue reaction of silk, polyester, polyamide, and polypropylene sutures in vivo / Text Res J 75 : 297 ~
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