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Local infiltrative anesthesia for transaxillary subpectoral breast implants.

Breast augmentations using a transaxillary subpectoral approach are usually performed under general anesthesia. This article describes a technique that uses local infiltrative anesthesia in breast augmentation, adenomastectomies with immediate breast reconstruction, and when placing breast expansors. Large anesthetic solutions with vasoconstrictor and long-acting effects are prepared. The axila, the subpectoral space, and a surrounding area of 3 cm outside the demarcation limits are infiltrated. Minimal bleeding, long-lasting effects, and a considerable postoperative analgesic effect are some of the advantages of this procedure.

Adult↗

Continuous expansion for the treatment of skin deformities.

Continuous expansion using an infusion pump was studied in seven patients. Tissue expanders were attached to outpatients under general anesthesia. After a period of 7 days, the skin expansion was initiated with the patient hospitalized. Saline solution (0.9%, 1-3 ml/h) was infused via a gauge needle connected to the expander valve and to the infusion pump. The expansion speed was determined by clinical parameters, such as pain and the expanded tissue viability, until the desired volume was achieved. The total time required for this procedure was 13-18 days. Based on continuous skin expansion, we attempted to test an alternative shorter procedure. This method was well accepted by doctors and patients, and no complications occurred. Although fibrosis was observed, it was not as pronounced as in the outpatients undergoing the conventional expansion treatment. A principal advantage of the continuous expansion method is the increased safety resulting from more effective clinical control and adequate systemic antibiotic therapy. Coupled with on important reduction the expansion time and allowing a faster return of the patients to their activities.

Adolescent↗

Aesthetic surgery for microtia.

We describe here a technique for reconstruction of the external ear based upon an autogenous costal cartilage graft which is inserted into a cutaneous pocket dissected in the auricular area. Three subsequent procedures are then performed: rotation of the ear-lobe; reconstruction of the tragus; and elevation of the auricle. The ideal age for reconstruction is about 7 years. This technique was originally described by Brent, who has a very extensive experience with this kind of surgery. Skin deficiencies can be overcome by using either a temporo-parietal fascial flap or a skin expander.

Cartilage↗

Breast reconstruction: progress in the past decade.

There have been numerous advances in breast reconstruction techniques of the past decade. The disappearance of the radical mastectomy along with the increased frequency of smaller tumor detection have contributed significantly to these changes. Furthermore, reliable studies have shown that breast reconstruction does not interfere with extirpative surgery or delay postoperative adjuvant therapy if indicated. Studies such as these have led increasing numbers of women to elect immediate breast reconstruction as opposed to delaying that reconstruction for months or even years after the tumor extirpation. The advent of successful breast reconstruction using autogenous tissue provided the most radical change to reconstructive techniques over the past 10 years. The TRAM (transverse rectus abdominis myocutaneous) flap was the first of these techniques to be introduced and has rapidly assumed a position of prominence among those techniques chosen for breast reconstruction. The LTTF (lateral transverse thigh flap) and the buttock flap, while requiring microsurgical technique, are important alternatives for those patients who choose autogenous tissue breast reconstruction and should be presented to women during the discussion of alternatives for breast reconstruction. Implant technology has continued to improve with the introduction of the tissue expander, the most important addition in the past decade. Investigations are currently underway to provide a long-term tissue expander that does not have to be removed and replaced by a permanent implant. The ultimate end result would be to create a more normal breast shape without firmness. And the use of stacked or directional expanders may allow more freedom in creation of the new breast shape to conform to the opposite side. Finally, nipple areola reconstruction has improved significantly as the tissues of the breast mound itself are used for the new nipple and areola, thereby avoiding the transfer of grafts from distant sites which do not generally maintain their size or projection over time.

Adult↗

Use of tissue expander for tamponade of presacral hemorrhage. Report of a case.

A silastic tissue expander has been used to tamponade severe presacral hemorrhage in a patient undergoing abdominoperineal resection for rectal carcinoma. This technique may be applicable in similar cases when tamponade is required for uncontrolled venous hemorrhage. The presence of an expandable pelvic prosthesis may be of use postoperatively in avoiding radiation-associated small bowel injury.

Blood Loss, Surgical↗

Experimental tissue expansion induces changes in expression of procollagen I and III messenger RNA.

Experimental tissue expansion was performed in nine dogs following placement of subcutaneous silicone balloons. The balloon expander was then filled with 300 ml saline immediately after implantation. Duration of expansion varied from 3 days to 124 days. Unaffected skin and skin over an empty expander served as control tissue. Dermal procollagen I and procollagen III gene expression in response to tissue expansion was investigated by dot-blot analysis using digoxigenin-labeled RNA probes complementary to either human procollagen-alpha 1(I) mRNA or procollagen-alpha 1(III) mRNA. Cross-hybridization of human probes with canine procollagen mRNA was demonstrated by Northern blot analysis. In response to the trauma of surgery, procollagen I and III mRNA transcriptions were found to be decreased significantly within the first few days after implantation. After 9 days of expansion, increased levels of procollagen I mRNA were found, while after 16 days increased levels of procollagen III mRNA were evident. The present study is the first to demonstrate changes in dermal collagen gene expression as a reaction to tissue expansion.

Animals↗

Achieving symmetry in the tissue-expanded breast reconstruction.

Breast reconstruction has become such a commonplace procedure over the last ten years that we as plastic surgeons are no longer content to simply create a mound. Today's goal is to create a mound that not only looks like a breast, but also matches the opposite breast. The most commonly used procedures today include simple augmentation if adequate tissue exists, flap reconstruction with either the latissimus dorsi or the tram, and, finally, tissue expansion. Each technique has its own highlights and pitfalls. It is the purpose of this article to deal only with tissue expansion and to present a simple technique to produce symmetry with the opposite breast.

Adult↗

Presuturing in rhytidectomy: a case report.

The use of intraoperative tissue expanders or staged skin excision to improve the results of facelift surgery has been previously reported. However, it is debatable whether excess skin excision improves the final result of rhytidectomy. To determine whether increased skin excision without increased skin tension on the suture line could improve the final results of facelift surgery, a unilateral presuturing technique was used on one patient. Equal bilateral skin tension at the suture line, checked with a spring dynamometer, resulted in a marked increase in the amount of skin excised on the presutured side. No significant difference was noted initially after the operation, but the results at six weeks and at one year after surgery were felt by both patient and physician to be slightly better on the presutured side.

Aged↗

A special tissue expander in combination with extensive scalp-lifting.

Although posterior closure of male pattern baldness is usually accomplished in two procedures when using extensive scalp-lifting, there is the occasional patient who will require three operations because of very poor scalp laxity. A newly developed horseshoe-shaped tissue expander was designed for these patients so that a third procedure could be eliminated. This differential expander is actually placed during the first extensive scalp-lifting operation. This differs from the conventional placement as a separate preliminary operation. The significant salient features of this expander and the technique of placement are discussed in detail.

Alopecia↗

Latex anaphylaxis during tissue expander insertion in a healthy child.

PURPOSE: To report intraoperative latex anaphylaxis that occurred in an otherwise healthy child. Although latex anaphylaxis is seen in patients with myelodysplasia, genitourinary anomalies, sensitised healthcare workers, and patients with frequent exposure to latex, it has not been described in otherwise healthy children. CLINICAL FEATURES: A nine-year-old girl developed intraoperative latex anaphylaxis manifested by increased airway pressure, expiratory wheezing, a decrease in oxygen saturation, severe hypotension and urticaria. The patient was treated with 5 micrograms.kg-1 epinephrine i.v. and 5 mg.kg-1 hydrocortisone i.v. She required an epinephrine infusion of 0.4 microgram.kg-1.min-1 and prolonged ICU admission. Her only previous latex exposure was during plastic surgical procedures. Latex allergy was confirmed weeks later using the prick method allergy testing. CONCLUSION: Latex anaphylaxis can occur in otherwise healthy children whose only latex exposure occurred during a previous operation, including plastic surgery.

Anesthesia↗

[Soft tissue reconstruction after scalping injury caused by a dog bite].

The reconstruction of soft-tissue damage on the part of the head which is covered with hair is aimed not only at repairing the damage in such a way that it will withstand mechanical strain but also at the restoring the hair on the scalp. In a 5-year-old boy with a scalping injury involving second- and third-degree soft-tissue damage over an area of 20 x 12 cm after a dog bite, surgery was initially performed to transform the damage into purely second-degree damage, which was then repaired with a split skin graft. One year later, the scalp containing the hair was stretched with the aid of two skin expanders over a period of 3 months, so that the split skin graft area could be removed and the hair on the scalp restored.

Animals↗

Mammareconstruction with skin-expander and silicone prostheses: 15 years' experience.

We report on 170 breasts that were reconstructed with Skin-Expander and silicone implants over a period of 15 years [1,2]. Reconstruction occurred primarily in only about one-third of the cases, since the information provided by the first doctor in charge regarding the possibilities of breast reconstruction was rather scanty. In cases treated with radiotherapy, reconstruction with Skin-Expander should not be excluded, but it is necessary to proceed with extreme caution and to give patients exact information. The complication rate is higher here than in cases which have not been exposed to radiotherapy. The final result depends directly on the primary surgery and the skin as well as the contralateral breast quality [3]. In most cases reconstruction with Skin-Expander and silicone implants meets the patients' desires: low-risk operation, fewer additional scars, and similar and improved breasts on both sides.

Adult↗

Development of the inframammary fold and ptosis in breast reconstruction with textured tissue expanders.

Tissue expansion has become the most important method for postmastectomy breast reconstruction. However, well-defined inframammary fold and ptosis are difficult to achieve with this technique. This study was performed to evaluate the inframammary fold and ptosis achieved in breast reconstruction using a textured tissue expander, later replaced by a textured implant. In ten postmastectomy patients, a textured tissue expander was inserted into a submuscular pocket. Every two to three weeks the volume of the expander was increased by about 30%. About three months after the last filling, the expander was removed and replaced with a permanent textured, gel-filled implant. The profile of the reconstructed breast was recorded before and after the tissue expansion, as well as before and after the change of the implant. The results showed that the inframammary fold did not move significantly upwards or downwards during the expansion period when a textured tissue expander was used. Waiting three months after the last inflation of the expander before replacing it with the permanent implant resulted in a more ptotic breast mound. Usually, however, no real ptosis was achieved, meaning that the angle between the lower part of the breast and the lower chest wall was more than 90 degrees. These findings indicate that a textured expander could help create a pronounced inframammary fold, but without ptosis. A three-month waiting period before inserting the permanent implant may improve the development of an inframammary fold.

Breast↗

One-stage augmentation combined with mastopexy: aesthetic results and patient satisfaction.

Since the original descriptions by Gonzales-Ulloa in 1960 and Regnault in 1966, breast augmentation in combination with mastopexy has remained a difficult, and often polarizing, topic in plastic surgery, not only because of its results but also because of its litany of potential complications. Over the past few years, there has been an increase in the discussion of one-stage augmentation combined with mastopexy throughout the literature. However, a critical analysis of the aesthetic results, as well as patient satisfaction with the procedure, continues to be absent. Because there have not been any reported studies on the aesthetic results or patient satisfaction with augmentation and mastopexy, we undertook this retrospective review in an attempt answer a fundamental question: is one-stage breast augmentation combined with mastopexy aesthetically and functionally worthwhile for both the physician and patient? All 34 patients reviewed for this retrospective study underwent bilateral, one-stage breast augmentation and mastopexy between April 1996 and December 2002. Patient charts were reviewed for a number of parameters including previous breast surgery, degree of preoperative ptosis, type of mastopexy used, size and type of implants placed, implant position, postoperative complications, and any revision surgeries performed. Patient photographs were evaluated by observers blinded to the study, and patients were asked to complete a satisfaction questionnaire. Ptosis was graded according to the Regnault classification. As a result, 14 women had grade 1 ptosis (41%), fourteen had grade 2 ptosis (41%), one had grade 3 ptosis (3%), two had pseudoptosis (6%), and two had tuberous breasts (6%). The grade of ptosis in one patient was not defined. The patient complication rate was 8.8% (3 patients). For the aesthetic rating scale, preoperative and postoperative photographs taken after more than 1 year were evaluated. On the scale of 1 (poor) to 4 (excellent), overall ptosis correction was rated as 3.4, asymmetry correction as 3.4, postoperative breast symmetry as 3.2, scar quality as 3.3, breast shape as 3.1, nipple/areola size as 2.9, and overall result as 3. Only 13 of the 34 patients were available for completion of the satisfaction survey. Evaluation of the 13 patient satisfaction surveys showed that, on the average, the patients were satisfied with the various aspects of their surgery. The average overall result and surgical goals both were 3.1. However, 54% of the patients (n = 7) desired revision surgery for various reasons, the most common being a desire for more breast lift. A review of the patients and results, brought a number of issues to light. First, aesthetic results for augmentation and mastopexy truly depend on a number of different factors that must work in harmony to yield an excellent result. Second, what is aesthetically pleasing to the surgeon may not be pleasing to the patient, and vice versa. Third, although the patient aesthetic results were good, they were not consistently rated as excellent, nor were the patients totally satisfied with their outcomes. This perhaps reflects the more complex nature of both the patient's problems and the surgical procedure itself. Finally, although the overall results of one-stage breast augmentation and mastopexy are good, and the patients generally are satisfied, this study raises the question whether staging the surgery by performing the mastopexy first may not yield significantly better results than the combined simultaneous procedure.

Adult↗

Calf augmentation with supraperiostic solid prosthesis associated with fasciotomies.

This article describes, for the first time, the supraperiostic technique used for aesthetic purposes to remedy hemiatrophy, genu valgum, poliomyelitis sequela, and thin legs. For genu valgum and thin legs, a solid prosthesis was used, whereas for severe hemiatrophy a double light prosthesis was used as a tissue expansor, with excellent reports. The advantages of this technique are delineated further in this article.

Epiphyses↗

Breast reconstruction by expansion and advancement of the upper abdominal flap.

Inspired by successful reconstruction obtained using the Lewis-Ryan lower thoracic advancement flap to rebuild missing breast, we have adapted that extremely simple technique to prior serial expansions, in order to create more natural mounds, better defined submammary folds, and when possible, some grade of ptosis, without additional, new scarring. The procedure is introduced and compared to other such flaps as the TRAM and the latissimus dorsii. In our series, 30 patients were evaluated according to the quality of the final results, and the most frequent complication are pointed out and discussed.

Abdominal Muscles↗

Right pulmonary agenesis associated with remaining bronchus stenosis, an equivalent of postpneumonectomy syndrome. Treatment by insertion of tissue expander in the thoracic cavity.

We report a case of right pulmonary agenesis with worsening of mediastinal shift during a viral bronchiolitis at the age of 5 months. The respiratory failure was due to stretching and narrowing of the remaining bronchus, as in postpneumonectomy syndrome. Weaning of respiratory assistance was possible after inserting a tissue expander in the empty side of the thoracic cavity. The correction of the shift brought a liberation of the left main stem bronchus. The main risk is heart compression. The child is now 3 years old and is at home. Filling of the prosthesis is done according to the clinical evolution.

Bronchial Diseases↗