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"可注射的富含血小板的纤维素用于模拟双边松骨折中下下边缘缺陷"

Lana Micko¹, Ingus Skadins², Girts Salms³

¹Institute of Stomatology, Riga Stradins University, Riga, LV-1007, Latvia; Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, LV-1658, Latvia; Riga Stradins University, Department of Oral and Maxillofacial Surgery, Riga, LV-1007, Latvia; Pauls Stradins Clinical University Hospital, Department of Oral and Maxillo-facial Surgery, Riga, LV-1002, Latvia.

Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery

|August 2, 2025

概括

可注射的富含血小板纤维素 (i-PRF) 可以在双边斜骨裂骨切除术 (BSSO) 后改善骨体积. 这种生物材料有助于减少下下边缘缺陷,提高手术结果.

科学领域:

口腔和牙面部外科手术
再生医学是一种再生医学.
生物材料科学生物材料科学

背景情况:

双边斜腰骨折切除术 (BSSO) 是一种常见的正形外科手术程序.
下边缘缺陷可能发生在BSSO后,对手术结果产生负面影响.
虚拟手术规划提高了精度,但并没有消除所有风险.

研究的目的:

评估可注射的富血小板纤维素 (i-PRF) 在减轻下下边缘缺陷后的有效性.
评估i-PRF在骨组织再生和轮缺陷建模中在整形外科手术中的潜力.
研究i-PRF生长因子度与临床结果及其抗菌性质之间的相关性.

主要方法:

使用i-PRF填补BSSO程序中的骨切除缺口.
进行圆束计算机断层扫描 (CBCT) 分析以测量骨体积变化.
在i-PRF.中研究的生长因子和介质蛋白度.
评估了i-PRF的抗菌活性.

主要成果:

CBCT分析显示,在i-PRF应用的BSSO垂直骨解剖缺口内,骨体积在统计学上显著增加.
该研究支持使用自主i-PRF用于BSSO,因为其制备和应用简单.
提供了对i-PRF的组成和生物特性的见解.

结论:

在BSSO中,i-PRF显示出作为一种有效的自身生物材料的潜力,用于增强骨再生.
应用i-PRF可以减少下下边缘缺陷的发生率和严重程度.
对i-PRF的特定成分及其临床影响进行进一步研究是有必要的.

关键词:

骨缺陷是一种骨缺陷.整形手术整形手术整形手术富含血小板纤维素的纤维素.

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