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Abstract：
The purpose of this study is to review the research progress of negative pressure wound therapy (NPWT) for scar revision and discuss the prospects of its further study and application. The domestic and foreign literatures on NPWT for scar revision were reviewed. The mechanism and application were summarized. NPWT improves microcirculation and lymphatic flow and stimulates the growth of granulation tissues in addition to draining secretions and necrotic tissue. As a significant clinical therapy in scar revision, NPWT reduces tension, fixes graft, and improves wound bed. In the field of scar revision, NPWT has been increasingly used as an innovative and constantly improving technology.
摘要：
目的对负压创面治疗(NPWT)用于瘢痕修复的研究进展进行综述,并对其进一步研究和应用前景进行讨论。对NPWT用于瘢痕翻修的国内外文献进行综述。对其机理和应用进行了综述。NPWT除了排泄分泌物和坏死组织外，还可以改善微循环和淋巴流动，并刺激肉芽组织的生长。作为一种重要的临床治疗方法，NPWT降低张力，修复移植物，改善伤口床。在疤痕矫正领域，NPWT已越来越多地用作创新和不断改进的技术。
