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Biomedical subjects

A Aldo Mottura

Publications and source records attributed to A Aldo Mottura.

8 recordsLinked to original sources
PubMed2002

Circumvertical reduction mammaplasty.

The main indication of the circumvertical technique is the removal of 400-1000 mg of breast tissue. It is also an intermediate method and an alternative between the periareolar and the vertical techniques. The advantages of the circumvertical technique is that it is simple and fast to accomplish, only the inferior half of the gland is operated, there is no transection of the lactiferous ducts, at the end of the surgery there is an harmonious redistribution of the pleats, the vertical scar never crosses the submammary fold, and at the end of the surgery an acceptable result is almost always observed. The posterior skin retraction will improve this initial result even more. The Marcaine infiltration allows some hours of postoperative pain relief. In brief, this technique is ideal for young women because it neither distorts the remnant anatomy nor alters the future lactation, being a good alternative to moderate and large hypertrophies.

Body Weights and Measures↗
PubMed2002

Chin augmentation with nasal osteocartilaginous graft.

The use of the nasal hump removed during rhinoplasty was described by Aufricht in 1934 and 1958. In the past 10 years, the author has been using a similar technique but with significant variations. Before beginning the rhinoplasty surgery, the author dissects, through a submental incision, a subperiosteal mental pocket. Then, the osteocartilaginous nasal hump is removed; once the mucoperiosteum/mucoperichondrium is meticulously dissected, the nasal hump is tailored to achieve a mental form and the removed alar cartilage, nasal spine, or septal cartilage is used to fill or supplement the concavities of the hump. This report includes a total of 36 cases, 10 of which were controlled after 3 to 8 years of implantation by tridimensional computed tomography, from which the author observed an osteointegration with the mandibular bone and no reabsorption of the grafts or alteration of the structure of this bone. The patients revealed a high degree of satisfaction, and during the clinical examination, the author could not observe or palpate any distortion of the shape or projection of the chin. None of the grafts needed review or removal. This simple, fast procedure is a very good alternative for patients with some form of microgenia or when patients and surgeons are not likely to use alloplastic implants.

Bone Transplantation↗
PubMedDate not supplied

Face lift postoperative recovery.

The purpose of this paper is to describe what I have studied and experienced, mainly regarding the control and prediction of the postoperative edema; how to achieve an agreeable recovery and give positive support to the patient, who in turn will receive pleasant sensations that neutralize the negative consequences of the surgery.After the skin is lifted, the drainage flow to the flaps is reversed abruptly toward the medial part of the face, where the flap bases are located. The thickness and extension of the flap determines the magnitude of the post-op edema, which is also augmented by medial surgeries (blepharo, rhino) whose trauma obstruct their natural drainage, increasing the congestion and edema. To study the lymphatic drainage, the day before an extended face lift (FL) a woman was infiltrated in the cheek skin with lynfofast (solution of tecmesio) and the absorption was observed by gamma camera. Seven days after the FL she underwent the same study; we observed no absorption by the lymphatic, concluding that a week after surgery, the lymphatic network was still damaged. To study the venous return during surgery, a fine catheter was introduced into the external jugular vein up to the mandibular border to measure the peripheral pressure. Following platysma plication the pressure rose, and again after a simple bandage, but with an elastic bandage it increased even further, diminishing considerably when it was released. Hence, platysma plication and the elastic bandage on the neck augment the venous congestion of the face. There are diseases that produce and can prolong the surgical edema: cardiac, hepatic, and renal insufficiencies, hypothyroidism, malnutrition, etc. According to these factors, the post-op edema can be predicted, the surgeon can choose between a wide dissection or a medial surgery, depending on the social or employment compromises the patient has, or the patient must accept a prolonged recovery if a complex surgery is necessary. Operative measures which prevent extensive edemas are: avoiding transection of the temporal pedicle, or to realizing platysma plication too tight by using strong aspirative drainage instead of elastic bandages. In the post-op, the manual lymphatic drainage is initiated on the third or fifth day, but must be done by a trained professional, in a method contrary to that specified in the books for non-operated individuals. An aesthetician washes the hair and applies decongestive cold tea on the face the second day, and on the fifth, moisturizes the skin and cosmetically conceals any signs of bruising. The psychological support provided by the staff keeps the patient calm and relaxed. Five years experience with this protocol has enabled us to minimize post-op pain. The edema can be predicted with certain consistency (in which surgery there will be more or less edema) and the proper technique can be selected, permitting the patient to choose the best moment for a FL while the surgeon can avoid intra and postoperative measures that increase the edema. After surgery, the patient receives the daily assistance of the staff, which rapidly and efficiently improves this condition. We can predict and control the post-op recovery and the patient feels fine, unlike the past when recovery was abandoned to its natural evolution. If the patient perceived an intensive, positive support on behalf of the entire staff that kept him or her content, then we have succeeded in doing an excellent marketing. This may encourage others to undergo aesthetic surgery, especially those who are convinced that after surgery they might have to endure considerable suffering.

Edema↗
PubMedDate not supplied

Circumvertical reduction mastoplasty: new considerations.

The circumvertical technique is a mixture of the periareolar and the vertical techniques in which the skin resection is performed around the areola and is continued in an inverted cone that starts at the infraareolar area and ends 2-4 cm above the submammary crease. Some advantages of this technique are: The glands are removed from the inferior glandular quadrant and from the inferior borders of the lateral and medial quadrants. The areola is moved upward and attached to the gland, preserving the nursing function. There is a harmonious distribution of the pleats around the areola and at the vertical wound. The vertical suture never crosses the submammary crease. The postoperative result is acceptable. Local anesthesia with vasoconstrictor is used minimizing bleeding. Bupivacaine is also included, prolonging the anesthetic effect hours after surgery. This paper describes this simple and rapid surgery and discusses some new, previously unpublished considerations and tricks.

Female↗
PubMedDate not supplied

Open frontal lift: a conservative approach.

This study aimed to demonstrate that during an open frontal lift, transection of the galea is not necessary. The forehead is elevated, and the ptotic brow is raised after a strip of skin or scalp is removed by folding of the galea. The marcation is penciled on the skin according to the amount of skin--scalp the surgeon estimates it is necessary to remove. Local anesthesia is profusely injected, separating all layers and facilitating surgery. The skin is stripped off the galea, and then through a small incision in the middle, a large dissector separates the galea from the periosteum of the forehead and temporal regions. This dissection can be completed from the temporal area or from the blepharoplasty incisions. With a long pair of scissors, the orbital borders are reached and opened perpendicularly to the bone, releasing the fascia and muscle attachments from the orbital rim without anything being cut. During the coronal approach, once the scalp and forehead are completely mobile, the galea is folded with a continuous running 3/0 Vicryl suture, which after five or six big bites is strongly pulled to fold the galea. The wound then is sutured without tension using staples. When the incision is precapillary, the folding is fixed with Vicryl 3/0 uncolored thread, and the skin is sutured with mononylon 6/0. Complementary corrugator transections are performed from the blepharoplasty incision or by use of the endoscope. With the coronal approach, the surgery requires about 20 min, whereas the precapillary approach requires about 40 min. When only the skin is removed, bleeding is scarce and frontal postoperative edema is minimal. The author has used these techniques in 22 precapillary cases and the intracapillary procedure in 28 cases, some of which had a 4-year follow-up period. With the precapillary approach, temporary paresthesia occurred in some cases, but in all cases, sensibility was recovered within the first 2 to 6 months. With this simple and brief technique, the galea is not transected, no branches of the sensitive nerves are sectioned, and temporal and frontal arteries and veins that supply the scalp are not interrupted. Thereafter, wound healing is fast, allowing a quick recovery without areas of permanent numbness. As a result of this technique, the position of the eyebrows is the same as when frontal lifts are performed with transection of the galea and eversion of the flap, but without the side effects.

Contraindications↗