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1.
The endoscopic deep periorbital lifting is a surgical technique for rejuvenation of the upper two-thirds of the face. The operative principle is the suspension of the premalar tissues to the superficial temporal aponeurosis. This operation decreases the height of the inferior eyelid, corrects the nasolabial fold, and enhances the relief of the cheekbone. We have studied 50 consecutive cases operated on between 1995 and 1999; 70% had good to excellent results. The cutaneous palpebral resection must be inferior or equal to 5 mm to avoid the risk of a postoperative round eye. The subperiosteal undermining of premalar tissue gives the best results and lowers the risk of transitory facial paresis.  相似文献   

2.
This study describes our effort to develop a reliably safe method for combining currently available treatment modalities in an effort to obtain comprehensive facial rejuvenation in one operative setting. Detailed evaluation of 101 available consecutive patients, their per- and postoperative photos and charts was undertaken. Five groups of patients were studied: (1) traditional facelift with wide subcutaneous undermining and SMAS plication. (2) Similar traditional facelift with regional laser resurfacing. (3) RSVP (rejuvenation with sparing of vascular perforators) facelift. Subcutaneous undermining stops 3 cm lateral to the nasolabial fold to preserve the rich angular/facial arterial supply and venous drainage, still permitting lateral SMASectomy or SMAS plication. Subcutaneous neck undermining is discontinuous, the posterior dissection being limited to that which is necessary for identification of the posterior edge of the platysma and its plication to the mastoid and SCM muscle. The anterior dissection is limited to that necessary for anterior platysmal repair leaving intact a vertical subcutaneous non-undermined zone 4–6 cm in width, preserving the submental perforating artery. If indicated, gentle liposuction with a fine cannula is performed through this area. (4) RSVP facelift and regional laser resurfacing. (5) RSVP facelift with total facial laser resurfacing. Mean follow-up was 13.6 months, minimum 6 months. There were no additional major complications associated with the addition of laser resurfacing or fat grafting to the RSVP group. The patients with laser resurfacing were pleased with their result, and estimated that their apparent age had been reduced by a mean of 10.4 years, compared with 6.6 years for the non-lased group. We conclude that the RSVP flap is a hardy, vascular flap permitting simultaneous laser resurfacing, fat grafting, and other adjunctive procedures without significant fear of flap loss.  相似文献   

3.
Lifting the lower eyelid includes removing skin excess of the lid and, most of the time, improves the fat herniation without any removal of the fat because of the tension of the orbicularis muscle obtained with this maneuver. The ``lifting' also corrects the arcus marginalis as well as malar bags when they exist. Most of the crow's-feet lines are eliminated by this procedure, and the superior aspect of the nasolabial fold is often considerably smoothed.  相似文献   

4.
Sagging of the mid-face, deep nasolabial folds, and flat malar emminence often compromise the rejuvenation effect produced by upper and lower blepharoplasty. A simple surgical technique based on advancement of the zygomaticus major origin was developed as an adjunct to lower blepharoplasty to address this problem. The technique is predominantly suitable for ambulatory surgery setup and can be easily performed under local anesthesia and sedation. It offers rejuvenation of the midface and correction of the nasolabial fold.  相似文献   

5.
The independent effect of the contraction of various facial mimetic muscles on the nasolabial fold was defined through study of cadaver dissections. The four major lip elevator muscles were identified and the effect of traction of these muscles on the nasolabial fold was studied. This study identified the levator alae muscle (levator labii superioris alaeque nasi) as the primary facial muscle responsible for creating the medial nasolabial fold. The levator labii superioris muscle was found to define the middle nasolabial fold. These two facial muscles may be significant in the etiology of the prominent nasolabial fold that occurs with aging.  相似文献   

6.
目的 观察一种新的射频技术——聚焦射频技术在面部年轻化中的应用效果。方法 2015年10月至2016年2月,20名面部皮肤松弛患者接受聚焦射频治疗,分别在治疗前及治疗后3个月(3次)进行面部标准化照片拍摄,并测量双侧鼻唇沟长度和双侧鼻唇沟夹角。结果 治疗前与治疗后3个月比较,两侧鼻唇沟长度均显著变短(P0.05)。结论 聚焦射频能有效改善面部皮肤松弛,尤其可显著改善鼻唇沟长度。  相似文献   

7.
目的 从解剖学角度对鼻唇沟做出准确描述和定义,为解剖学和整形外科学、美容外科学、颌面外科学提供理论基础.方法 对10具(20侧)成人新鲜尸头行福尔马林血管灌注固定后,在10倍手术放大镜下进行形态学观测.结果 (1)鼻唇沟是面中部多脂肪区与无脂肪区的分界.(2)鼻唇沟起于鼻肌横部在鼻翼上缘皮肤的止点,终止于口角降肌在口角外下方皮肤的止点.(3)从解剖学角度可将鼻唇沟分为上、中、下3段,上段(Ⅰ):为鼻肌横部区,长(20.38±0.74)mm;中段(Ⅱ):为上唇提肌区,长(17.13±0.57)mm;下段(Ⅲ):为蜗轴区,长(20.81±0.70)mm.(4)鼻唇沟是7种表情肌在皮肤上止点形成的连线区域,表层肌腱膜系统(SMAS)与组成鼻唇沟的7块表情肌同属同一层次.结论 鼻唇沟是7种表情肌在皮肤上止点形成的连线区域,不分年龄.永恒存在.不同于面部老化形成的鼻唇沟皱褶和面部老化或表情变化形成的鼻唇沟脊.  相似文献   

8.
Despite the relevance of the superficial musculoaponeurotic system (SMAS) in facial rejuvenation a clear anatomic definition of the SMAS is still lacking. Therefore, the morphology of the SMAS in 18 cadavers was investigated using different macroscopic and microscopic techniques. The region-specific anatomy of the SMAS is described in the forehead, parotid, zygomatic, and infraorbital regions, the nasolabial fold, and the lower lip. The SMAS is one continuous, organized fibrous network connecting the facial muscles with the dermis. It consists of a three-dimensional scaffold of collagen fibers, elastic fibers, and fat cells. Two different types of SMAS morphology were demonstrated: type 1 SMAS architecture is located lateral to the nasolabial fold with relatively small fibrous septa enclosing lobules of fat cells, whereas type 2 architecture is located medial to the nasolabial fold, where the SMAS consists of a dense collagen–muscle fiber meshwork. Overall, it was demonstrated that different facial regions show specific morphological characteristics, and thus region-specific surgical interventions may be necessary in facial rejuvenation.  相似文献   

9.
The ideal treatment of the nasolabial fold, the tear trough, the labiomandibular fold and the mentolabial sulcus is still discussed controversially. The detailed topographical anatomy of the fat compartments may clarify the anatomy of facial folds and may offer valuable information for choosing the adequate treatment modality. Nine non-fixed cadaver heads in the age range between 72 and 89 years (five female and four male) were investigated. Computed tomographic scans were performed after injection of a radiographic contrast medium directly into the fat compartments surrounding prominent facial folds. The data were analysed after multiplanar image reconstruction. The fat compartments surrounding the facial folds could be defined in each subject. Different arrangement patterns of the fat compartments around the facial rhytides were found. The nasolabial fold, the tear trough and the labiomandibular fold represent an anatomical border between adjacent fat compartments. By contrast, the glabellar fold and the labiomental sulcus have no direct relation to the boundaries of facial fat. Deep fat, underlying a facial rhytide, was identified underneath the nasolabial crease and the labiomental sulcus. In conclusion, an improvement by a compartment-specific volume augmentation of the nasolabial fold, the tear trough and the labiomandibular fold is limited by existing boundaries that extend into the skin. In the area of the nasolabial fold and the mentolabial sulcus, deep fat exists which can be used for augmentation and subsequent elevation of the folds. The treatment of the tear trough deformity appears anatomically the most challenging area since the superficial and deep fat compartments are separated by an osseo-cutaneous barrier, the orbicularis retaining ligament. In severe cases, a surgical treatment should be considered. By contrast, the glabellar fold shows the most simple anatomical architecture. The fold lies above one subcutaneous fat compartment that can be used for augmentation.  相似文献   

10.
Botulinum Toxin A and Facial Lines: The Variable Concentration   总被引:2,自引:0,他引:2  
Our improved understanding of the functional anatomy of the face and of the action of the botulinum toxin A leads us to determine a new injection procedure which consequently decreases the risk of eyebrow and eyelid ptosis, and increases the toxin injection's possibilities and efficiencies. Variable toxin injection concentrations adapted to each injected area are used. Thanks to the new procedure in the upper face, toxin A action is quite close to an endoscopic surgical action. In addition, interesting results are achievable on the nose, upper part of the nasolabial fold, jawline and neck regions. Lastly, a smoothing effect on the skin is obtained by the anticholinergic action of the toxin A on the dermal receptors.  相似文献   

11.
目的提高鼻唇沟除皱手术效果。方法对10例成人尸体20侧鼻唇沟局部解剖及组织切片研究,发现鼻唇沟形成机理,改进手术方法。结果提出表情肌长期反复运动使得皮肤—皮下组织与SMAS—表情肌之间产生剪切应力及向下相对位移,鼻唇沟部位上下两种质地、结构密度相差较大的组织之间产生相对运动,形成了鼻唇沟及鼻唇沟脊。采用新手术方法为13例患者进行鼻唇沟除皱手术,获得较好的近期及远期效果。结论鼻唇沟除皱手术须在SMAS表面、皮下组织深面正确层次中进行,切断SMAS与表情肌及上唇的联系,解剖复位颧颊部组织,重建颧弓韧带。  相似文献   

12.
OBJECTIVE: Surgical management of the deep nasolabial fold, due to age, genetic diseases or facial lipoatrophy, is difficult and often short-lived. Direct excision seems to improve the long-term results. Clinical illustration and review of literature about the anatomy and physiology of the nasolabial fold are proposed to explain this fact. MATERIALS AND METHODS: Direct excision of the nasolabial fold has been performed on nine patients, three females and six males. The problem was aging midface in two cases, facial lipoatrophy in five cases, cutis laxa in one case and pachydermoperiostosis in one case. The excision was sitting astride the nasolabial fold and the suture preserved a dog-ear at the upper extremity to restore the projection of the cheek. Evaluation items were quality of the scar, durability of the result and personal improvement. RESULTS: Scars were always unnoticeable within six months, projection of the cheek was restored, and results were durable with an average follow-up of eighteen months. All patients were satisfied with the aesthetic or social improvement. CONCLUSION: Direct excision of the nasolabial fold is a simple, reliable and durable method, respecting the physiology of this area of the face. Then, it should be indicated in deepened nasolabial fold, whatever the etiology.  相似文献   

13.
When a person smiles and talks, everyone in his or her own specific way, it can be noticed that the tip of the nose drops and the upper lip shortens, making the nasolabial angle more acute. The importance of the upper lip in the dynamics of the nose makes necessary a more detailed study of the morphology and anatomical relations of the median part of the nasal septum depressor muscle, contributing in this way to new techniques in plastic surgery. The authors proposed to study the anatomy of the nasal septum depressor muscle and its relationship with the dermocartilaginous ligament of Pitanguy and the upper lip, important components of the nasal dynamics of facial expression. In this way they seek to contribute to the treatment of the nasal tip in aesthetic rhinoplasties.  相似文献   

14.
We present our experience with nasal grafts over 20 years. The nose, located centrally, always plays a key role in facial aesthetics. Public recognition of this makes rhinoplasty the most popular operation. From the traditional aesthetic point of view, propogated by the media, the nose must be narrow and straight and have correct nasolabial and forehead angles. It is the desire of every surgeon to obtain permanent and satisfactory cosmetic results. However, it is not always possible to obtain good cosmetic appearance using conventional methods when the nose is small or large, when the columella is short, or when the skin is thick. Mostly, nasal tip projection cannot be achieved. In the present article, we report our experiences in primary asthetic rhinoplasty using cartilaginous grafts obtained from septum, costa, and ear as umbrella grafts of columella type.  相似文献   

15.
鼻唇沟除皱术局部解剖学与临床应用研究   总被引:5,自引:0,他引:5  
目的 提高鼻唇沟除皱手术效果。方法 对10例成人尸体20侧鼻唇沟局部解剖及组织切片研究,发现鼻唇沟形成机理,改进手术方法。结果 提出表情肌长期反复运动使得皮肤-皮下组织与SMAS-表情肌之间产生剪切就力及向下相对位移,鼻唇沟部位上下两种质地、结构密度相差较大的组织之间产生相对运动,形成了鼻唇沟及鼻唇沟脊。采用新手术方法为13例患者进行鼻唇沟除皱手术,获得较好的近期及远期效果。结论 鼻唇沟除皱手术须  相似文献   

16.
目的提高鼻唇沟除皱手术效果。方法对10例成人尸体20侧鼻唇沟局部解剖及组织切片研究,发现鼻唇沟形成机理,改进手术方法。结果提出表情肌长期反复运动使得皮肤—皮下组织与 SMAS—表情肌之间产生剪切应力及向下相对位移,鼻唇沟部位上下两种质地、结构密度相差较大的组织之间产生相对运动,形成了鼻唇沟及鼻唇沟脊。采用新手术方法为13例患者进行鼻唇沟除皱手术,获得较好的近期及远期效果。结论鼻唇沟除皱手术须在 SMAS 表面、皮下组织深面正确层次中进行,切断 SMAS 与表情肌及上唇的联系,解剖复位颧颊部组织,重建颧弓韧带。  相似文献   

17.
Recent technological advances in our specialty have made us reappraise the way we approach facial rejuvenation. Some of these technological interfaces have made it possible, in the author's exerpience, to improve results and to tackle difficult aesthetic problems. The purpose of this paper is to report how we combine these technological advances in an effort to improve the aesthetic outcomes. These technological advances are: laser skin resurfacing, endoscopy, newer fat grafting procedures, and new alloplastic materials for bone augmentation. Other technological advances are consultations via the Internet, computer imaging for simulation of possible outcomes, etc. Endoscopy is routinely used in our facial rejuvenative procedures, almost always for the forehead, often for the midface and less often for the neck. Fat grafting procedures using newly adapted concepts are used for the brow, glabella, tear trough deformity, cheeks, lips, chin, nasolabial folds, marionette lines, and other areas of soft tissue depressions apparent before or after the lifting procedures. This has allowed us to restore the tridimensional volume and treat the soft tissue atrophy. Patients with significant skeletal soft tissue disproportion due to aging, loss of dentition, prior trauma or congenital defects may receive one or more of the following implants: glabella, cheek, piriformis, angle of the mandible, mandibular body glove type of implant, prejawl implant, chin overlay or a glove type of implant. Our preference is for a porous polyethylene material because of its tissue ingrowth inductiveness. Individuals who have damaged skin due to solar exposure, aging, smoking, etc., may receive Ultrapulse CO2 laser resurfacing at the same operative setting (more often) or in a delayed fashion. The Versapulse laser is also needed for the treatment of some skin changes secondary to aging such as telangiectasias (Variable Pulse Green) and brown spots (Q-Switch 532). The high-tech facelift has allowed us to treat the severely damaged skin, fat atrophy, bone atrophy in many patients, at the same time that the lifting procedure is performed. This provides a more comprehensive approach to facial rejuvenation. The combination of different techniques and technologies maximizes the effectiveness and minimizes the potential side effects of each one. Scars in the forehead and scalp are avoided. Incision and fat removal in the lower eyelid are often unnecessary. It provides a more precise vertical lifting with correction of the tear trough deformity and gives a tridimensional restoration of the facial volume. The facial disharmony is treated at every level starting from the facial skeletal support to the most external envelope (skin). Over 200 patients have been treated this way with a minimal rate of complications. The high-tech facial rejuvenation has allowed us to improve the surgical results of our patients compared with previous isolated techniques. The combination of each one of the techniques require a precise understanding of the limits and benefits of each. Case examples of the different combinations will be shown.  相似文献   

18.
We describe a reliable, simple, and safe method of monitored anesthesia care, with local anesthesia, which was used for 4500 patients undergoing facial rejuvenation procedure, without major complications and with minor side effects. All procedures were performed in a setup of a private clinic not affiliated with any hospital. The disadvantages of general anesthesia were avoided. Using careful monitoring and drug titration, even aged patients with medical problems, can benefit from this method. We are using classical, inexpensive, and safe compounds, which cope with all goals of anesthesia for aesthetic facial surgery.  相似文献   

19.
上唇动脉逆行鼻唇沟岛状皮瓣的临床应用   总被引:22,自引:1,他引:21  
目的 探讨扩大鼻唇沟皮瓣旋转范围的新术式。方法 解剖上唇动脉的走行与观察鼻唇沟区域皮肤血供关系,设计上唇动脉逆行岛状鼻唇沟皮瓣移转修复面部软组织缺损。结果 6例皮瓣均一期成活,外形满意。结论 以上唇动脉为蒂的逆行鼻唇沟岛状皮瓣扩大了鼻唇沟皮瓣的旋转范围。该皮瓣血管蒂恒定,血供丰富,有较好的应用价值。  相似文献   

20.
Rejuvenation of the midface is a challenge in facial plastic surgery. To this end, several techniques have been developed to address the changes seen in the midface with aging. Specifically, ptosis of the malar fat pad and deepening of the nasolabial fold contribute to the aesthetic changes that characterize midfacial aging. The history of modern facelifts and deep-plane facelift techniques to correct the nasolabial fold are presented.  相似文献   

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