Clinical effect and safety of triple-arc buried thread in facial rejuvenation
10.3760/cma.j.issn.1671-0290.2024.06.014
- VernacularTitle:三弧形埋线法中面部提升术的临床效果及安全性分析
- Author:
Di XI
1
;
Jinde LIN
;
Lei YU
;
Xia GAO
Author Information
1. 南京医科大学友谊整形外科医院整形外科，南京 210029
- Keywords:
Face;
Malar fat pad;
Embedded wire ascension;
Suspension line;
Rhytidectomy;
Curve
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2024;30(6):588-592
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical efficacy and safety of the triple-arc buried wire method for facial lift surgery.Methods:This study retrospectively included 55 patients who underwent facial lift surgery using the triple-arc buried wire method at Nanjing Medical University Friendship Plastic Surgery Hospital from May 2018 to May 2021, and consisted of 1 male and 54 females, with an age range of 28 to 55 (37.9±7.2) years. Patients were positioned either standing or sitting, with markings made for the suture pathways, entry points, and exit points. The first safety line extended from the outer canthus of the eye to the earlobe, while the second safety line followed the lateral aspect of the nasal artery to form a vertical line with the nose; the aesthetic line was drawn extending 2 cm outward from the oral commissure. Local infiltration anesthesia with a 2% lidocaine and epinephrine solution was applied at the marked entry and exit points, followed by subcutaneous tunnel infiltration anesthesia along the designed suture pathway. Three dual-direction barbed absorbable sutures were deployed in an arc along the midface, repositioning the malar fat pads. Postoperative follow-ups were conducted immediately after surgery and at 1, 6, and 12 months to assess patient satisfaction. The wrinkle severity rating scale (WSRS) was recorded to evaluate the appearance of the nasolabial folds. The incidence of postoperative complications such as hematoma, tightness, asymmetry, and exposed sutures was also documented.Results:All 55 patients experienced significant midface lifting effects immediately after surgery, resulting in a fuller appearance and shallower nasolabial folds. The follow-up rates immediately postoperatively and at 1, 6, and 12 months were 100.0% (55/55), 100.0% (55/55), 94.6% (52/55), and 89.1% (49/55); patient satisfaction rates were 98.2% (54/55), 98.2% (54/55), 98.2% (54/55), and 98.2% (54/55), respectively. The preoperative WSRS score for the 55 patients was 3 (2, 4), while the score at immediately after surgery was 2 (1, 3), indicating a statistically significant difference ( P<0.001). No significant complications such as hematoma, tightness, asymmetry, or exposed sutures were noted in any patients. Two patients developed noticeable ecchymosis on both cheeks within 24 hours postoperatively, which resolved spontaneously after 3 weeks, with facial appearance and chewing function returning to normal after 1 month. One patient had a localized sunken area at the exit point, which self-resolved after 11 months. Conclusions:The triple-arc buried wire method for facial lift surgery is safe and effective, with minimal complications.
