Evaluation of cases of mammoplasty with the areolar inferior pedicle technique / Avaliação dos casos de mamoplastia pela técnica do pedículo inferior areolado

Introduction: Mammoplasty is one of the most common plastic surgeries in Brazil. Among the surgical techniques described in the literature, the areolar inferior pedicle technique is the most significant because of its versatility, safety, and satisfactory aesthetic results. This study avaluated cases of mammoplasty with the areolar inferior pedicle technique performed by the author, and to propose a small change in the attachment of the pedicle to the pectoralis major muscle. Methods: A total of 74 patients underwent the surgery from June 2007 to December 2014. Results: The average patient age was 35.63 years; the mean body mass index was 25.8; and the mean follow-up duration was 28 months. Complications occurred in 33.76% of the cases, and the average amount of resected tissue was 585 g. The degree of satisfaction was excellent or good in 93% of the cases. The sensitivity of the areolar-papillary complex (APC) was maintained in 72% of left-breast reconstructions and 77% of right-breast reconstructions. Moreover, there was a complete loss of sensitivity in 3% of left-breast cases. Conclusion: The use of mammoplasty with the areolar inferior pedicle was versatile and safe, and produced favorable outcomes. In addition, the sensitivity of the APC was adequately maintained. Further studies might confirm the importance of the change in fixation of the pedicle suggested in this study.

Introdução: A mamoplastia é uma das cirurgias plásticas mais realizadas no Brasil. Dentro do universo de técnicas descritas, destaca-se o pedículo inferior areolado por sua versatilidade, segurança e bons resultados estéticos. O estudo avalia os casos de mamoplastia pela técnica do pedículo inferior areolado realizados pelo autor e apresentar uma pequena modificação na forma de fixação do pedículo ao músculo peitoral maior. Métodos: Foram avaliadas 74 pacientes operadas no período de junho de 2007 a dezembro de 2014. Resultados: A idade média das pacientes foi de 35,63 anos, o índice de massa corporal médio foi 25,8 e o tempo médio de seguimento, de 28 meses. Complicações ocorreram em 33,76% dos casos, a quantidade média de tecido ressecado foi 585 gramas. O grau de satisfação foi ótimo ou bom em 93% dos casos. Houve manutenção da sensibilidade do complexo areolopapilar (CAP) em 72% das mamas à esquerda e 77% à direita. Em 3% das mamas à esquerda houve perda completa da sensibilidade. Conclusão: A mamoplastia pelo pedículo areolado inferior mostrou-se neste estudo versátil, segura e com bons resultados. Além disso, houve boa manutenção da sensibilidade do CAP. Estudos posteriores poderão ratificar a importância da modificação na fixação do pedículo sugerida neste trabalho.

Suspensão circular fechada do terço médio da face / Closed circular suspension in the middle third of the face

O tratamento cirúrgico apresentado neste artigo tem inovações táticas e torna o procedimento pouco agressivo. O objetivo é demonstrar uma maneira diferente de executar a suspensão do terço médio da face. O procedimento é realizado com agulhas semicirculares tipo Stocchero, com passagem de fio de náilon 2.0 no plano subcutâneo, na altura da borda anterior da glândula parótida, e fixação do fio na fáscia temporal. Foram operados com emprego desse método 49 pacientes, com obtenção de bons resultados estéticos. Em um paciente, houve necessidade de executar uma cicatriz pré-auricular, para acomodação da pele. O método é seguro, simples, não necessita de internação hospitalar, evita uma cicatriz pré-auricular e o resultado oferece boa satisfação aos pacientes.

The surgical treatment presented here involves technical innovations, making it a less-aggressive procedure. The goal is to demonstrate a different way of executing a suspension of the skin in the medial third of the face. The procedure is performed with semi-circular Stocchero needles with the passage of a 2-0 nylon thread through the subcutaneous plane at the anterior edge of the parotid gland and fixation to the temporal fascia. A total of 49 patients were operated on using this method with good aesthetic results. One patient required a pre-auricular incision to accommodate the skin. This method is safe, simple, does not require hospital inpatient admission, avoids a pre-auricular scar, and provides satisfactory results.

Standard guidelines of care for acne surgery.

Acne surgery is the use of various surgical procedures for the treatment of postacne scarring and also, as adjuvant treatment for active acne. Surgery is indicated both in active acne and post-acne scars. PHYSICIANS' QUALIFICATIONS: Any Dermatologist can perform most acne surgery techniques as these are usually taught during postgraduation. However, certain techniques such as dermabrasion, laser resurfacing, scar revisions need specific "hands-on" training in appropriate training centers. FACILITY: Most acne surgery procedures can be performed in a physician's minor procedure room. However, full-face dermabrasion and laser resurfacing need an operation theatre in a hospital setting. ACTIVE ACNE: Surgical treatment is only an adjunct to medical therapy, which remains the mainstay of treatment. Comedone extraction is a process of applying simple mechanical pressure with a comedone extractor, to extract the contents of the blocked pilosebaceous follicle. Superficial chemical peel is a process of applying a chemical agent to the skin, so as to cause controlled destruction of the epidermis leading to exfoliation. Glycolic acid, salicylic acid and trichloroacetic acid are commonly used peeling agents for the treatment of active acne and superficial acne scars. CRYOTHERAPY: Cryoslush and cryopeel are used for the treatment of nodulocystic acne. Intralesional corticosteroids are indicated for the treatment of nodules, cysts and keloidal acne scars. Nonablative lasers and light therapy using Blue light, non ablative radiofrequency, Nd:YAG laser, IPL (Intense Pulsed Light), PDT (Photodynamic Therapy), pulse dye laser and light and heat energy machines have been used in recent years for the treatment of active inflammatory acne and superficial acne scars. Proper counseling is very important in the treatment of acne scars. Treatment depends on the type of acne scars; a patient may need more than one type of treatment. Subcision is a treatment to break the fibrotic strands that tether the scar to the underlying subcutaneous tissue, and is useful for rolling scars. Punch excision techniques such as punch excision, elevation and replacement are useful for depressed scars such as ice pick and boxcar scars. TCA chemical reconstruction of skin scars (CROSS) (Level C) is useful for ice pick scars. Resurfacing techniques include ablative methods (such as dermabrasion and laser resurfacing), and nonablative methods such as microdermabrasion and nonablative lasers. Ablative methods cause significant postoperative changes in the skin, are associated with significant healing time and should be performed by dermatosurgeons trained and experienced in the procedure. Fillers are useful for depressed scars. Proper case selection is very important in ensuring satisfactory results.

Standard guidelines for the use of dermal fillers.

Currently used fillers vary greatly in their sources, efficacy duration and site of deposition; detailed knowledge of these properties is essential for administering them. Indications for fillers include facial lines (wrinkles, folds), lip enhancement, facial deformities, depressed scars, periocular melanoses, sunken eyes, dermatological diseases-angular cheilitis, scleroderma, AIDS lipoatrophy, earlobe plumping, earring ptosis, hand, neck, décolleté rejuvenation. PHYSICIANS' QUALIFICATIONS: Any qualified dermatologist may use fillers after receiving adequate training in the field. This may be obtained either during postgraduation or at any workshop dedicated to the subject of fillers. The physicians should have a thorough knowledge of the anatomy of the area designated to receive an injection of fillers and the aesthetic principles involved. They should also have a thorough knowledge of the chemical nature of the material of the filler, its longevity, injection techniques, and any possible side effects. FACILITY: Fillers can be administered in the dermatologist's minor procedure room. PREOPERATIVE COUNSELING AND INFORMED CONSENT: Detailed counseling with respect to the treatment, desired effects, and longevity of the filler should be discussed with the patient. Patients should be given brochures to study and adequate opportunity to seek information. Detailed consent forms need to be completed by the patients. A consent form should include the type of filler, longevity expected and possible postoperative complications. Preoperative photography should be carried out. Choice of the filler depends on the site, type of defect, results needed, and the physician's experience. Injection technique and volume depend on the filler and the physician's preference, as outlined in these guidelines.

Guidelines on the use of botulinum toxin type A.

Botulinum toxin is available as types A and B. These two different forms need different dosages and hence, the physician needs to be familiar with the formulations. A thorough knowledge of the anatomy and physiology of the muscles in the area to be injected is essential. INDICATIONS FOR BOTULINUM TOXIN: Dynamic wrinkles caused by persistent muscular contractions are the main aesthetic indications for the use of Botulinum toxin. These include forehead lines, glabellar lines, crow's feet, bunny lines, perioral wrinkles, and platysmal bands. Non-aesthetic indications include hyperhidrosis of the palms, soles and axillae. PHYSICIANS' QUALIFICATIONS: Any qualified dermatologist may practice the technique after receiving adequate training in the field. This may be obtained either during post-graduation or at any workshops dedicated to this subject. FACILITY: Botulinum toxin can be administered in the dermatologist's minor procedure room. PREOPERATIVE COUNSELING AND INFORMED CONSENT: Detailed counseling with respect to the treatment, desired effects, and longevity of the results should be discussed with the patient. The patient should be given brochures to study and adequate opportunity to seek information. A detailed consent form needs to be completed by the patient. The consent form should include the type of botulinum toxin, longevity expected and possible postoperative complications. Pre- and postoperative photography is recommended. Dosage depends on the area, muscle mass, gender and other factors outlined in these guidelines. It is recommended that beginners should focus on the basic indications in the upper third of the face and that they treat the middle and lower parts of the face only after garnering adequate experience.