Plastic Surgeon
Curitiba, Brazil
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Neck contour deformities are common among patients who present for facial rejuvenation. A thorough physical examination and photographic analysis, including an upward view of the flexed neck, enable the surgeon to determine which structures should be treated. Common causes of neck concerns include hypertrophy of the subplatysmal fat, the anterior belly of the digastric muscle, and/or the submandibular salivary glands. Partial removal of the submandibular salivary glands requires advanced knowledge of subplatysmal anatomy and surgical expertise but can be performed safely and reliably to yield favorable results of neck rejuvenation. leer más
Improvement of neck contour is a primary goal of patients who seek rejuvenation of the face and neck. Subplatysmal structures, including fat, the digastric muscle, and the submandibular salivary glands (SMSGs), may contribute to the appearance of a disproportionately large neck. leer más
Adequate neck contour is one of the goals in facial rejuvenation. In some patients, treating the submandibular salivary gland (SMSG) ensures a satisfying result. Hematoma, sialoma, and paralysis of the depressors of the lower lip may occur when the deep neck is approached. The objective of this work is to present a new tactic to prevent the aforementioned complications. Two hundred forty consecutive neck lift patients with partial resection of the SMSG were studied. The tactic consisted of placing sutures to facilitate the retraction of the platysma muscle and the accompanying marginal mandibular and cervical branches of the facial nerve during the resection of the SMSG. It also included stitches that bring the platysma muscle in contact with the remaining SMSG, sealing the dissected area. The first 25 (control) subjects did not undergo the tactic; the remaining 215 (study group) did. The occurrence of paralysis of the depressors of the lower lip and of hematoma and sialoma originating from the SMSG resection was observed. When comparing the control group with the study group, the rates of hematoma (8% vs 0%) and sialoma (24% vs 0%) were significantly higher in the former. Paralysis of the depressors of the lower lip also had a higher rate in the control group (4% vs 0.9%) although this difference was not statistically significant. The surgical tactic described is efficient in preventing the occurrence of hematoma, sialoma, and paralysis of the depressors of the lower lip in neck lift with partial resection of the SMSG. leer más
Hematoma is the most common postoperative complication of rhytidoplasty, resulting in higher morbidity and longer recovery. Quilting suture for closure of the undermined area in abdominoplasty avoids the occurrence of seroma. Based on this principle and with the objective of reducing the number of patients with hematomas in rhytidoplasty, a similar surgical tactic was developed in which a hemostatic net is created with a running transfixing suture of 5-0 nylon encompassing the skin and the superficial musculoaponeurotic system-platysma. leer más
Evaluate the influence of aging on the quality of the skin of white women, analyzing the dermal collagen. leer más
Augmentation mastopexy has historically challenged the creativity of plastic surgeons. Recurrent breast ptosis is the main cause for revision after such a primary operation. Avoiding the need for reoperation and achieving long-term projection and upper pole fullness have been the main focus for the work of many authors. In this study, a new approach for a stable and lasting breast shape based on the use of the pectoral muscle was conceived. leer más
Abdominal compartment syndrome is directly related to an increase in intraabdominal pressure (IAP), which can lead in severe cases to serious clinical consequences. Routine measurement of IAP in specific cases has been advocated by some surgical specialties. However, few studies in plastic surgery have focused on the use of IAP. The authors review the literature and describe a method of IAP analysis used for 12 patients who underwent abdominoplasty. leer más
