An improved technique for creation of the inframammary fold in silicone implant breast reconstruction.

A "lipo-fascial" flap is described for creation of the inframammary fold in patients undergoing breast reconstruction with silicone implants. We have employed this technique in 13 patients. The fold has been enhanced in all cases, and we have not encountered any significant complications. This technique is a useful adjunct to breast reconstruction with a silicone implant, and we recommend that it be considered in appropriate patients.     

Nonmicrosurgical use of the radial forearm flap for penile reconstruction

Although the era of microsurgical techniques has greatly expanded the number of possible solutions for penile reconstruction, additional options are still needed for some unusual situations when microsurgery is not available or not desired. This article describes the first nonmicrosurgical use of the radial forearm flap for penile reconstruction. With this technique, an osteocutaneous radial forearm flap 15 x 20 cm in size is elevated as a reverse-flow island flap and used to create a neopenis in the classic "tube within a tube" fashion. The neopenis is then transferred to the recipient site as a distant flap, without dividing its vascular connection with the forearm. Once a complete healing is ensured after the following 2 to 3 weeks, the pedicle is cut and the penile reconstruction is completed. Since 1995, this technique was used for total penile reconstruction in four patients: two with congenital penile agenesis, one with penile amputation as a result of a high-voltage electrical injury, and one with total loss of the external genitalia as a result of a shotgun injury. The patients have been followed up for 1 to 4 years. Good results were achieved in all patients. In conclusion, non-microsurgical use of the radial forearm flap seems to be a useful alternative to create an innervated functionally and aesthetically acceptable neopenis when microsurgery is not available or not desired. Although it is a multistage procedure, it is easy to perform. Moreover, this technique provides all well-known advantages of the radial forearm flap in penile reconstruction but does not require the sophisticated equipment and expertise of microsurgery. This is a great advantage that enables surgeons without microsurgical skill to use the radial forearm flap for phallic reconstruction. The author believes that the described technique will be extremely useful in developing countries that have limited resources and where microsurgery is difficult to obtain.     

A new surgical procedure for phallic reconstruction: Istanbul flap

A new surgical procedure is described for phallic reconstruction, which still remains a great challenge in reconstructive surgery. In this procedure, an osteocutaneous radial forearm flap is combined with a radial recurrent fasciocutaneous flap from the anterolateral aspect of the upper arm. While keeping a fasciovascular connection between them, both flaps are elevated as a combined free flap based on the radial artery. The forearm skin island is used solely to construct the outer skin cover of the phallic shaft, and the neourethra is created by using the radial recurrent flap. Over the past 4 years, this surgical procedure, termed the Istanbul flap, has been used successfully for complete phallic reconstruction in five patients. Although more clinical experience with this new technique is needed, it seems to be a useful alternative in phallic reconstruction. It remarkably minimizes the donor-site scar without sacrificing the length of the neopenis. In addition, this technique reduces the risk of a hairy urethra.     

Hemitongue advancement following anterior hemiglossectomy

A simple technique is described that will restore a full-bodied, mobile anterior tongue following a partial anterior hemiglossectomy. The procedure is applicable following resections of stage I cancers of the anterior tongue. It can also be of value when a large anterior tongue flap has been used for intraoral reconstruction.     

Use of pectoralis minor muscle in immediate reconstruction of the breast

A technique is described in which the pectoralis minor muscle is rotated as a muscle pedicle flap to be used in immediate reconstruction of the breast. The advantages of this procedure are that it provides additional muscle coverage over the prosthesis as well as preventing lateral displacement. Seven patients have undergone this technique with excellent results.     

Lower eyelid reconstruction with a cheek flap supported by fascia lata.

The use of a cheek rotation flap is a well-known method for reconstruction of a large defect of the lower eyelid. In this technique, a separate lining tissue supporting the cheek flap is required for full-thickness reconstruction. Previously, a chondromucosal graft or conchal cartilage has been used to support this flap. Recently, we have used a homologous or autologous fascia lata as support for the cheek flap instead of rigid tissues like cartilages. A fascia lata strip is fixed with tolerable tension to the medial canthal tendon and lateral orbital rim. The inner surface of the fascia and the cheek flap is lined with a buccal mucosa graft to decrease irritation of the conjunctiva and cornea. We present here seven patients in whom this procedure was used for lower eyelid reconstruction following resection of a malignant skin tumor. Based on follow-ups of 7 to 22 months, the functional and aesthetic results have been good in all cases. This procedure may be applicable for total or subtotal reconstruction of the lower eyelid.     

"Apron" flap and re-creation of the inframammary fold following TRAM flap breast reconstruction

To the best of our knowledge, the recreation of an inframammary fold after TRAM flap breast reconstruction has not yet been described. This article offers a technique for the creation of an inframammary fold as a secondary procedure. The technique has been performed thus far in two patients with good aesthetic outcomes and no postoperative complications. It may also be suitable for adding bulk to the TRAM flap, especially in bilateral breast reconstruction, and for other minor chest deformities.     

External oblique fasciocutaneous flap for elbow coverage

The external oblique fasciocutaneous pedicle flap can be used for reconstruction of soft-tissue defects of the elbow. This flap has been used in five patients, and results have been good. The technique is appropriate in patients with recurrent defects of the elbow in whom local tissue has been previously used and is no longer available. With the development of local fasciocutaneous units, this method may have limited application. However, because of the relationship of this flap to the elbow, the procedure can be done easily and rapidly with minimal immobilization. It is a clinical impression that blood supply to the skin is enhanced by elevation of its underlying fascia. Anatomic dissections have demonstrated that there is an axial-pattern blood supply to this flap arising from the lateral border of the external oblique muscle.     

An alternative method to minimize pain in the split-thickness skin graft donor site

In the art of plastic surgery, the reconstruction of tissue defects to obtain cosmetic and functional recovery is the major concern. Skin grafting is the most frequently used procedure for reconstructing defects of various size and anatomical localizations. On the other hand, donor-site problems associated with this invaluable procedure are inevitable. Various methods are used in the postoperative management of the partial-thickness donor site created during the harvest of a split-thickness skin graft. Each technique has the potential for complications of fluid loss, excessive pain, prolonged period of healing and immobilization, hypertrophic scarring, and undesirable pigmentation. Donor-site pain is probably the most disturbing complication in the early postoperative period. The aim of this article is to point out the significance of donor-site pain, which has not been emphasized thoroughly in the literature, and to introduce flap skin as a potential graft donor site for patients in whom reduction of donor-site morbidity is of primary concern. The principal goal of the technique described in this article is to eliminate donor-site pain by harvesting the graft from the flap that is insensate after the elevation. In 15 patients, the overlying skin of the flap that had been used for reconstructive purposes was used as the donor site (group I). In the remaining 23 patients, the posterolateral thigh was used as the donor site (group II). Donor-site discomfort was recorded during the first 8 days postoperatively using a visual analogue scale. To analyze the data, we used the Friedman test, Dunn's multiple comparison test, and Mann-Whitney U test. It was observed that the visual analogue scale of both of the groups showed a significant decrease within days (group I, p < 0.0001; group II, p < 0.0001). The mean pain scores were significantly lower in group I than in group II (p < 0.0001). When donor-site pain is of primary concern, this procedure provides uneventful and comfortable healing while avoiding postoperative pain in the donor site. For that reason, this technique might be used in appropriate cases to minimize donor-site pain.     

Verifying surgical results and risk factors of the lateral thoracodorsal flap

In 1986, the combined use of the lateral thoracodorsal flap and an implant was introduced as an alternative method of delayed reconstruction of small to medium-size breasts for postmastectomy patients who are reluctant or unable to consider reconstruction by tissue expansion or by more extensive autologous tissue transplantation. So far, the technique has only been proven reproducible in Sweden. Postmastectomy radiotherapy has been proven to increase the risk of wound-healing complications after lateral thoracodorsal transplantation, and additional risk factors such as advanced age, obesity, smoking, and some general health characteristics have been indicated. The authors initiated a prospective study to assess the reproducibility of this technique outside Sweden and to confirm the proven risk factor, prove or refute the alleged ones, and possibly identify additional factors. Additionally, they applied the technique for immediate breast reconstruction and tried to expand the indications and applications of the lateral thoracodorsal flap even further. The authors report on their initial experience with 60 lateral thoracodorsal flaps and conclude that the use of this flap is a well-reproducible technique for breast reconstruction, with few complications leading to failure. Using the lateral thoracodorsal flap in combination with tissue expanders allows for reconstruction of breasts of larger than medium size. Moreover, the authors successfully applied fully deepithelialized lateral thoracodorsal flaps for additional indications. The statistical significance of postmastectomy radiotherapy as a risk factor could not be confirmed, but some general health characteristics were found to be significant patient-related risk factors. Out of five procedure-related characteristics, only increased flap length was proven to negatively influence the outcome of the procedure.     

A classification system and reconstructive algorithm for acquired vaginal defects

Although multiple flaps have been used for vaginal reconstruction, a logical approach to reconstruction of these often complex defects has not been described. The objective of this study was to establish a classification system for acquired vaginal defects and to develop a reconstructive algorithm derived from this system. This study is a retrospective review of a 7-year experience with 51 flaps in 37 consecutive vaginal reconstructions. Twenty-two partial defects and 15 circumferential defects were reconstructed in 35 patients. Average patient age was 48 years (range, 19 to 69 years). Of the 22 patients with partial vaginal defects, six involved primarily the anterior and lateral wall and 16 the posterior vaginal wall. Among the 15 patients with circumferential defects, four included only the upper two-thirds of the vagina and 11 encompassed the entire vagina. On the basis of these defects, a classification system was developed. Partial defects involving the anterior or lateral vaginal wall were classified as type IA defects and were reconstructed primarily with pedicled Singapore fasciocutaneous flaps. Partial defects involving the posterior wall were classified as type IB and were reconstructed with pedicled rectus abdominis myocutaneous flaps. Circumferential defects involving the upper two-thirds of the vagina were classified as type IIA defects and were reconstructed with a rolled rectus flap or, less commonly, sigmoid colon (one patient). Total circumferential defects, type IIB, were reconstructed largely with bilateral gracilis flaps. Six patients had major complications, including one perioperative death, one complete flap loss, one partial flap loss, and three pelvic abscesses. Three patients had minor complications that included delayed wound healing and donor-site infection. Vaginal defects can be categorized into one of four types on the basis of the location and extent of resection. Flap selection is determined on the basis of the type of defect. Using this algorithm, immediate vaginal reconstruction with pedicled regional flaps can be performed with minimal patient morbidity and few surgical complications.     

Otoplasty: the experience of 100 consecutive patients

Although prominent ears are the most common congenital deformity in the head and neck region, only approximately 8 percent of patients who present for treatment of this deformity will have some family history of the abnormality. More than 200 techniques have been described for correction of this deformity, indicating that there is no single widely accepted procedure that has been adopted by most surgeons. The authors of this study present their choice of a procedure that combines the most beneficial features of three previously described techniques and that provides consistently satisfactory results.The surgical technique consists of scoring of the antihelical cartilage on its anterior surface in a subcutaneous position (as described by Stenstrom), suturing to recreate the fold of the antihelix (in the fashion of Mustarde), and concha-mastoid suturing applied to the back of the ear to decrease the concha-scaphoid angle (in the manner of Furnas). The last 100 consecutive patients operated on by the senior author (J.A.F.) over a 10-year period were evaluated. Follow-up data were analyzed using the Kaplan-Meier survival method. The postoperative analysis focused on the incidence of postoperative complications and the overall results of the technique.Most operations were performed bilaterally, on women, and with the patient under local anesthesia. There were few complications, and the incidence of complications was much lower than had been noted in previously reported series. All patients were very satisfied with the improvement in the appearance of their ears.The combined technique presented is safe, easy to perform, and has few complications, and its final outcome is reproducible and long-lasting. It can be considered a standard technique to be used for treating patients of any age and with any magnitude of defect.     

Reconstruction of large nasal defects with a combination of local flaps based on the aesthetic subunit principle

Herein is described a technique that uses a combination of local flaps to reconstruct large defects involving the nasal dorsum and cheek. The flaps used are a transposition flap elevated from the area adjoining the defect and bilateral cheek advancement flaps. This technique leaves all suture wounds at borders of the aesthetic subunits that have been described previously. Color and texture matches were good and symmetrical. The transposition flap can be modified according to whether the defect includes the nasal tip. After raising the cheek advancement flap, it is also possible to use a dog-ear on the nasolabial region for any alar defects. Nine patients were treated using this procedure. The technique is very reliable (no complications such as congestion and skin necrosis in our series) and is easy to perform. One patient had palpebral ectropion after the operation and underwent secondary repair. In this series, defects measuring 45 x 30 mm in maximum diameter and including the nasal dorsum, nasal tip, ala, and cheek were treated.     

Vaginal and pelvic reconstruction with distally based rectus abdominis myocutaneous flaps

This report introduces a new method of vaginal reconstruction using a single rectus abdominis myocutaneous flap based distally. Applications of this flap in reconstruction of major abdominal wall and pelvic defects, such as hemipelvectomies, are also described. The flap is designed to carry a paddle of upper abdominal skin on a distally based muscle and vascular pedicle. Advantages of this flap design are (1) the technique is straightforward and rapid, (2) flap viability is reliable, (3) the epigastric skin-fascial donor defect preserves the anterior rectus fascia distal to the linea semicircularis, which prevents hernia, (4) a large arc of rotation is provided, and (5) the epigastric donor site does not interfere with colostomy and urinary conduit stomas in the pelvic exenteration patient. We have done 11 vaginal reconstructions and 9 major pelvic defect reconstructions with this flap during the last 3 1/2 years. In these 20 patients, the only complications were two partial flap losses. No major flap losses or ventral hernias occurred.     

Reconstructing the breast mound employing a secondary island omental skin flap

We have shown in an initial animal study that omentum will adequately vascularize a skin flap and allow transfer of this tissue composite for use in surgical reconstruction of the breast. Based on this experimental procedure, a technique employing a two-stage operation has been developed and used in 21 female patients in reconstruction of the breast after radical mastectomy. In the first stage, the omentum, attached to one gastroepiploic artery and vein, is exteriorized to the subcutaneous tissue of the lower abdominal wall. In the second stage, the distal omentum, now vascularizing the overlying skin and soft tissue, is moved as a secondary island flap to the anterior chest wall to complete the breast reconstruction. In all but 1 of our 21 patients who have been followed for 1 to 8 years, reconstruction of large defects, including the chest wall, breast mound, and infraclavicular axillary fold depression, was performed without use of a prosthesis. In one patient, there was complete necrosis of the flap due to vascular impairment; there were three instances of delayed healing and a significant but partial loss of the flap in one patient. All complications were encountered in the first 10 patients of the series during the time the technique was being refined.     

Long-term results in patients after rectosigmoid vaginoplasty

Many methods are used for vaginoplasty, including the split-thickness skin graft, full-thickness skin graft, and inverted penile skin flap. However, these procedures are not entirely satisfactory in cases of reconstructed vaginal stenosis, inadequate vaginal length, or poor lubrication. The small intestine, ascending colon, and sigmoid colon can be used in the intestinal flap method, and the authors modified the operation first described by Baldwin in which a loop of rectosigmoid is isolated, closed at one end, and brought down on its vascular pedicle as a neovagina and then anastomosed to the perineum.Vaginoplasty using the rectosigmoid was performed in 36 patients (28 male-to-female transsexual patients, five patients with congenital vaginal atresia, and three with cervical cancer). The follow-up period ranged from 1 to 10 years. The postoperative results were analyzed through physical examination and interview regarding the patient's functional status and satisfaction during sexual intercourse. The mean depth and width of the vaginal cavity were 12.5 cm and 3.9 cm, respectively. Excessive mucosal discharge was seen in 8.3 percent, and malodor was found in 8.3 percent. All patients who had partners were able to have sexual intercourse; 2.8 percent of patients used lubricants and 5.6 percent used dilators before intercourse for more than a year postoperatively. During intercourse, 88.9 percent of the patients experienced orgasm. The cosmetic and functional results of rectosigmoid vaginoplasty were excellent. Thus, the advantages of rectosigmoid vaginoplasty are (1) rare contraction of the reconstructed vagina, (2) vaginal width and depth maintained without long-term vaginal stent, (3) spontaneous mucus production facilitating sexual intercourse, (4) avoidance of the malodor frequently accompanying skin graft, and (5) texture and appearance similar to that of the natural vagina. The authors concluded that rectosigmoid vaginoplasty is the best choice for transsexual patients who have previously undergone penectomy and orchiectomy, patients with unfavorable previous vaginoplasty, those with short vaginal length after cervical cancer surgery, and patients with congenital vaginal atresia.     

Vaginal reconstruction after extended radical pelvic surgery for cancer: comparison of two techniques

An immediate partial or total vaginal reconstruction is frequently proposed in cases of exenterative or extended radical pelvic surgery for cancer treatment. One of the main complications after this reconstruction is the vagina obliteration caused by the healing process. This study compares the results of two different reconstructive techniques, particularly focusing on general complications and the risk of vaginal occlusion. A transversus rectus abdominis musculoperitoneal (TRAMP) composite flap has been performed in five cases, and an inverted inferior transverse rectus abdominis musculocutaneous flap (TRAM) has been used in another five cases. Recovery was uneventful in eight cases. One patient (case 5) developed an aortofemoral embolism requiring a bilateral transfemoral embolectomy and heparin administration. Another patient (case 9) experienced severe peritonitis because of the partial leak of the rectal anastomosis, and therefore a Mikulicz's colostomy was performed. Four patients who underwent the TRAMP flap developed a complete closure of the neovagina. In one patient with a TRAMP flap, a severe shortening (2 cm) of the neovagina occurred. Five patients out of five who underwent a reconstruction with a TRAM flap had a stable length of the neovagina (6 to 12 cm) and no shrinkage in diameter occurred, even though a vaginal stent was not used. The conventional inferior TRAM flap with a skin paddle seems to better maintain a stable length of the neovagina than the TRAMP composite flap with peritoneum.     

Progressive tension sutures: a technique to reduce local complications in abdominoplasty

Abdominoplasty has evolved as a very effective and satisfactory procedure, especially when combined with liposuction and the repair of diastasis recti. However, local complications, including hematoma and seroma formation, flap necrosis, and hypertrophic scars, continue to plague this procedure. The authors present a relatively simple and reproducible technique that allows extensive liposuction in conjunction with abdominoplasty; they think this technique reduces the incidence of local complications. This technique, the use of progressive tension sutures, has been used in their practice for more than 15 years. A retrospective review of 65 consecutive abdominoplasty patients demonstrates a very low local complication rate when compared with historical controls. In this series of both full and modified abdominoplasty patients who were followed for an average of 18 months, the authors had no hematomas, seromas, or skin flap necrosis.     

Breast augmentation with bilateral deepithelialized TRAM flaps: an alternative approach to breast augmentation with autologous tissue

Since the 1980s, many patients have benefited from the use of the transverse rectus abdominis musculocutaneous (TRAM) flap for postmastectomy reconstruction. In addition to cancer reconstruction, this technique has recently been used to treat patients with breast implant intolerance and for reconstruction after siliconoma resection. However, physicians and patients alike believe that such an extensive procedure should not be used for aesthetic purposes, and to the authors' knowledge, no study has been reported on the use of pedicled TRAM flaps for aesthetic augmentation mammaplasty. In the past several years, a number of the authors' patients have requested simultaneous breast augmentation and abdominoplasty. These patients objected to the use of prosthetic implants because of potential complications such as implant failure, capsular contracture, wrinkling, and palpability. Therefore, from 1995 to 2000, the authors performed 14 cases of bilateral breast augmentation with deepithelialized, pedicled TRAM flaps. In this series, the donor-site complication rate was similar to that of the traditional TRAM flap. Surprisingly, no cases of complete or partial flap loss were clinically detected. The only complaints were pedicle bulges at the costal margins. These patients were all extremely satisfied with the results. It was concluded that the TRAM flap is safe for augmentation in a subset of carefully selected women with hypoplastic or atrophic breasts. The authors discuss patient selection, technique, and their experience with this method of breast augmentation.     

Evidence for synthesis of alkaline phosphatase on membrane-bound polysomes in Escherichia coli.

Polysomes containing nascent chains of alkaline phosphatase have been isolated from a membrane-bound polysome preparation. Indirect immunoprecipitation using conformation-specific antibodies has been employed. This technique provides a good enrichment of these polyribosomes since routinely no more than than 10--15% of non-specific immunoprecipitation was observed. The yield of the procedure is generally 40% but can be increased if higher non-specific immunoprecipitation is tolerated. Antibodies, previously described, directed against uncoiled or folded monomers of alkaline phosphatase can be used as primary antibody to recognize the nascent chains contained in membrane-bound polysomes which suggests that these chains are partially folded.