{"id":1169,"slug":"面部填充和丰胸-哪个用svf更有证据","question":"面部填充和丰胸，哪个用SVF更有证据？","intent":"comparison","language":"zh","url":"https://worldwiki.io/q/面部填充和丰胸-哪个用svf更有证据","entity":{"slug":"svf-assisted-fat-grafting","name":"SVF-assisted Fat Grafting","url":"https://worldwiki.io/entity/svf-assisted-fat-grafting"},"answer":{"short_answer":"按2026年荟萃分析的亚组结果，面部有显著获益（SMD 2.95），而乳房重建未见显著优势（SMD 0.47）；另外用水动力吸脂取脂时也未见获益 [4]。也就是说，目前面部方向的数据比胸部更支持加用SVF。乳房方面的研究数量与设计质量都更弱 [6]。","detailed_answer":"<p>乳房相关的系统评价纳入11项研究、336名患者，随访6–42个月，其中8项没有设对照组，只有1项使用了经过验证的患者自评量表BREAST-Q [6]。在没有对照组的情况下，很难把结果归因于SVF本身。</p><p>另外要注意取脂方式：采用水动力吸脂（water-assisted lipotransfer）的研究未显示出SVF带来的获益，这提示手术流程本身会影响结论 [4]。</p>","format":"paragraph","confidence":75,"verified_at":null,"updated_at":"2026-09-20 17:11:10"},"sources":[{"id":255,"title":"Clinical Efficacy of Adipose-Derived Stem Cell-Enriched Lipotransfer Versus Conventional Fat Grafting: A Systematic Review and Meta-Analysis","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13090857/","publisher":"Cureus, via PubMed Central","type":"journal","accessed_at":"2026-09-19 18:00:25"},{"id":278,"title":"Cell assisted lipotransfer in breast augmentation and reconstruction: A systematic review of safety, efficacy, use of patient reported outcomes and study quality","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC5193151/","publisher":"JPRAS Open via PubMed Central","type":"journal","accessed_at":"2026-09-19 18:00:41"}],"published_at":"2026-09-20 08:11:10"}