Suppr超能文献

采用定制缝合折叠术的超高SMAS面部提升技术

The Super-High SMAS Facelift Technique with Tailor Tack Plication.

作者信息

Guyuron Bahman, Seyed Forootan Nazilla S, Katira Kris

机构信息

Department of Plastic Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.

, Cleveland, USA.

出版信息

Aesthetic Plast Surg. 2018 Dec;42(6):1531-1539. doi: 10.1007/s00266-018-1223-x. Epub 2018 Sep 19.

Abstract

BACKGROUND

Super-high superficial musculoaponeurotic system (SMAS) suspension and tailor tack plication are powerful facelift tools used in cases of primary facial rhytidectomy.

TECHNIQUE

Thorough pre-operative patient screening and counseling are completed in an outpatient cosmetic surgery center. A super-high SMAS flap is developed by undermining and incising along a line extending from the tragus to lateral canthus and dissecting the SMAS sufficiently to induce movement of the lateral nose and the oral commissure with traction on the SMAS. The SMAS is suspended from the deep temporal fascia using 4-0 Mersilene sutures. Tailor tack sutures are placed strategically in the SMAS caudal to the malar bone to eliminate any residual laxity in the SMAS close to the oral commissures and the cheek area. This is repeated until the laxity of the SMAS is completely eliminated. The orbicularis muscle is conservatively suspended laterally from the deep temporal fascia, facial volume is restored with fat grafting, the neck is contoured, if necessary, and the vest-over-pants platysma overlap technique is commonly utilized. Concomitant forehead rejuvenation, blepharoplasty, and laser resurfacing are extremely common.

RESULTS

Of the 72 cases of primary rhytidectomy performed by the senior author on consecutive patients included in the study, there were 64 (89%) female and 8 (11%) male patients. The average age of the patient at the time of primary facelift was 58 years old. Fifteen out of 72 (21%) patients received one dose of desmopressin (DDAVP) injection during the surgery, and one patient received DDAVP the day after surgery to maintain hemostasis. There was no incidence of facial nerve injury. Of those 72 cases, 3 (4%) developed minor hematomas that were resolved by aspiration. There were no expanding hematomas that required surgery. Of the 26 patients whose satisfaction was documented, 24 were very satisfied. Two patients expressed their dissatisfaction with the results, and one of these patients underwent a revision operation by the senior author. The other patient was mainly not pleased with the recovery duration.

CONCLUSION

An alteration in the SMAS elevation and suspension is described with strategic submalar plication, providing a powerful technique for primary facial rhytidectomy that offers reliable and significant malar lift, orbicularis suspension, improvement in jowls, and repositioning of the oral commissure. The technical details are demonstrated through complete video segments along with many nuances that make delivery of optimal and natural outcomes possible, while maintaining the normal anatomy.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

摘要

背景

超高表浅肌肉腱膜系统(SMAS)悬吊术和间断褥式缝合法是原发性面部除皱术中常用的有效除皱方法。

技术

在门诊美容手术中心对患者进行全面的术前筛查和咨询。通过沿从耳屏至外眦的连线进行皮下分离和切开,掀起一个超高SMAS皮瓣,并充分解剖SMAS,以便在牵拉SMAS时能带动鼻外侧和口角移动。使用4-0聚丙烯缝线将SMAS悬吊于颞深筋膜。在颧骨下方将间断褥式缝线有策略地置于SMAS中,以消除靠近口角和颊部区域的SMAS残余松弛。重复此操作,直至SMAS的松弛完全消除。将眼轮匝肌从颞深筋膜外侧进行保守悬吊,必要时通过脂肪移植恢复面部容积,对颈部进行塑形,通常采用“背心式”颈阔肌重叠技术。同期进行额部年轻化、眼睑成形术和激光换肤术极为常见。

结果

资深作者对纳入本研究的连续患者进行了72例原发性除皱术,其中女性64例(89%),男性8例(11%)。初次面部除皱术时患者的平均年龄为58岁。72例患者中有15例(21%)在手术期间接受了一剂去氨加压素(DDAVP)注射,1例患者在术后第一天接受DDAVP以维持止血。无面神经损伤发生。在这72例患者中,3例(4%)出现小血肿,通过抽吸得以解决。无需要手术治疗的扩展性血肿。在记录了满意度的26例患者中,24例非常满意。2例患者对结果表示不满意,其中1例患者由资深作者进行了修复手术。另1例患者主要对恢复时间不满意。

结论

描述了一种通过有策略的颧下皱襞缝合改变SMAS提升和悬吊的方法,为原发性面部除皱术提供了一种有效的技术,可实现可靠且显著的颧部提升、眼轮匝肌悬吊、改善下颌赘肉以及口角复位。通过完整的视频片段展示了技术细节以及许多细微之处,这些使得在保持正常解剖结构的同时实现最佳自然效果成为可能。

证据等级IV:本刊要求作者为每篇文章指定证据等级。有关这些循证医学评级的完整描述,请参阅目录或在线作者指南www.springer.com/00266

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验