Local fasciocutaneous infragluteal (FCI) flap for vulvar and vaginal reconstruction: a new technique in cancer surgery.

INTRODUCTION: Soft tissue reconstruction after vulvar, vaginal, or anal cancer resection poses a formidable task for reconstructive surgeons because of the functional, locational, and cosmetic importance of this region. Although numerous flaps have been designed for vulvar reconstruction, each has its disadvantages. METHODS: The authors introduce the local fasciocutaneous infragluteal (FCI) flap for vulvar and vaginal reconstruction after tumor resection, vaginal scar obliteration, and vulvar ulceration in 15 patients operated on between 1999 and 2007. The FCI flap is supplied by the cutaneous branch of the descending branch of the inferior gluteal artery. The sensory supply of this flap comes from side branches of the posterior cutaneous nerve of the thigh. A total of 17 flaps were performed in 15 patients. RESULTS: Except for one, all flaps survived. One flap necrosis occurred because of false postoperative position with compression and tension to the vascular pedicle. In the remaining patients, we found one local cancer recurrence with necessity of a second flap from the contralateral side. The patients report satisfaction with reconstruction, without one having pain at donor site and recurrent vaginal ulceration. CONCLUSIONS: This article discusses the expanding indications of this versatile flap and the operative technique of the local FCI flap for reconstruction of vulvar and partial vaginal defects. It can be raised in different volume and dimension out of possible irradiated area with an inconspicuous scar.

Treatment of segmental bone and soft-tissue defects of the forearm with the free osteocutaneous lateral arm flap.

BACKGROUND: Complex defects of the forearm often require microvascular reconstruction with osteocutaneous free flaps to salvage the limb. In this review, we report our experience with the use of the free osteocutaneous lateral arm flap to reconstruct such defects in four patients. METHODS: Three male patients with osseous defects of the ulna and one defect of the radius with associated soft-tissue defects were treated with a free osteocutaneous lateral arm flap between 2004 and 2007. The indications for the procedure included posttraumatic osteitis (3) and bone with soft-tissue defects after trauma (1). We evaluated the patients with respect to postoperative results by evaluating the range of motion, pain, strength, and score on the disabilities of the arm, shoulder, and hand questionnaire. Donor-site morbidity was also documented. RESULTS: The average length of segmental bone defects was 5.75 cm. The average dimension of the skin paddle was 99.5 cm. The average duration of follow-up was 43.3 months. All bone flaps healed without nonunion; the fasciocutaneous flaps healed without complications. No problems related to microanastomoses were found. Functional results were very satisfactory; disabilities of the arm, shoulder, and hand questionnaire scores showed a median of 5.8 (0-10.8). All patients had returned to their preinjury occupations. CONCLUSION: This analysis demonstrates that the free osteocutaneous lateral arm flap is an effective treatment for combined segmental osseous and soft-tissue defects of the forearm that are caused by osteitis and trauma.

Autologous breast augmentation with the deepithelialized fasciocutaneous infragluteal free flap: a 10-year experience.

INTRODUCTION: Breast augmentation with silicone implants is frequently performed, a daily procedure in plastic surgery. Nevertheless, there are well-known risks of capsular formation and contraction leading to pain, displacement, and rupture after breast augmentation. Thus, the frequency of augmentation with autologous tissue is increasing. Most frequently used are the transverse rectus abdominis muscle flap, the deep inferior epigastric artery perforator flap, and the gracilis free flap, but in some cases, these flaps are not the first choice. Therefore, we present our experience with the free fasciocutaneous infragluteal (FCI) flap. METHODS: The FCI flap is based on a constant end artery of the inferior gluteal artery and has frequently been used for various indications at our department for many years. Since 1998, 17 patients suffering from breast hypoplasia, congenital breast asymmetry, or consecutive capsular fibrosis were treated with 25 FCI flaps. RESULTS: In this series, no complete or partial flap loss was clinically detected. The only complaint was a discomfort at the donor site in the early postoperative period. As revealed by a final questionnaire, all patients were satisfied with the result. CONCLUSION: Our results suggest that the FCI flap should be considered as a worthy alternative for autologous breast augmentation, especially in thin patients suffering from breast hypoplasia, congenital asymmetry, or consecutive capsular formations.

Bone, tendon, and soft tissue reconstruction in one stage with the composite tensor fascia lata flap.

A 46-year-old patient sustained a dia-infracondylar tibial fracture after a ski accident. Open reduction and internal fixation (ORIF) was carried out. After an initially uneventful postoperative course the patient was readmitted because of local and systemic infection signs. Radical surgical debridement was carried out following by Vacuum-Assisted Closure (VAC) therapy. The resulting defect consisted of bone defect of the tibia tuberosity, and complete loss of the patellar tendon and the overlying soft tissue. Reconstruction was carried out with a combined tensor fascia lata (TFL) flap including the TFL muscle with the ilio-tibial tract, vascularized part of the iliac crest and the overlying soft tissue. Bone healing took place without signs of osteomyelitis recurrence, and full weight bearing was possible 4 months after reconstruction. Successful reconstruction of the patellar tendon using the ilio-tibial tract, enables the patient full active knee joint motion. The soft tissue coverage shows stable conditions. The donor site showed inconspicuous healing without pain and normal range of motion of the hip joint. So this composite TFL flap is an interesting flap not only for defects following trauma, but also for combined defects following extensive infections after knee implants.

Reconstruction of soft tissue defects overlying the Achilles tendon using the super extended abductor hallucis muscle flap.

BACKGROUND: Soft tissue defects overlying the Achilles tendon often occur after traumatic ruptures of the Achilles tendon or because of pressure ulcers in patients suffering from circulatory problems. Ideally, reconstruction should be achieved in as few stages as possible. Currently, there are different methods used to treat these defects. Here, we examined whether reconstruction of this region could benefit from the super extended abductor hallucis muscle flap. METHODS: In 12 cadaver feet, the vascular supply and mobilization radius of the abductor hallucis muscle were studied to clarify the possible clinical utilization of this flap. A technique for Achilles defect reconstruction using this flap, along with the functional and cosmetic results in six patients are presented. RESULTS: Our anatomic findings agree with those available in the literature and the adaptation in pedicle preparation allowed an increase in rotation of the flap for successful coverage of defects overlying the Achilles tendon. Using the super extended abductor hallucis muscle flap, the functionality and the anatomic shape were successfully reconstructed. Six weeks after surgery all patients were fully mobile, unless they suffered from Achilles tendon ruptures then they were mobile after 12 weeks. CONCLUSIONS: The super extended abductor hallucis muscle flap might represent an alternative to established methods because of ease of handling and a shorter anesthesia compared with a free flap procedure.

The zygomatic flap: a further possibility in reconstructing soft-tissue defects of the nose and upper lip.

Through the dissection and localization of the cutaneous zygomatic branch, as previously described by the authors, a vessel is available that plays an important role in reconstructive surgery. The performance of this anatomical study has enabled designing of the so-called zygomatic flap, which can be considered as a further possibility in the reconstruction of soft-tissue defects of the upper lip and nose. This new island axial pattern flap provides a reliable source of skin, with color match for facial resurfacing, and leaves a well-hidden donor site similar to that of the nasolabial flap. The flap must be carefully raised, and when properly designed, it can follow naturally existing contour lines, thus respecting and preserving the normal facial topography and leaving the patient with minimal surgical deformity. In this article, the authors report the clinical application of the zygomatic flap and the outcome of 10 cases. In a follow-up period from 1998 to the end of 2002, there was no flap loss, and in all cases, the aesthetic results were excellent and highly acceptable to the patients. The authors' experience with this new island axial pattern flap has been good, and they recommend this technique.

Nose reconstruction by chondrocutaneous preauricular free flaps: anatomical basis and clinical results.

Full-thickness defects of the nose result in considerable and distressing disfigurements. Ideally, reconstruction of such defects must be achieved in as few stages as possible and secondary, disfigurement kept to a minimum. In this study, the authors aimed to learn whether nose reconstruction could benefit from chondrocutaneous free flaps taken from the auricular tragus. In 72 ears, the vascular blood supply of the tragus was studied following injection of colored latex. Color-coded Duplex sonography served as a noninvasive method for demonstrating the blood supply of the target area. The procedure of nose reconstruction using the free chondrocutaneous tragus flap and the cosmetic results of this procedure in six patients are presented. Except for 2.8 percent of the anatomical specimens, the superficial temporal artery gave rise to the tragus and its overlying skin. The diameter of these branches ranged from 0.65 to 0.82 mm. Using the tragus composite free flap, the anatomical shape of the nose could be reconstructed successfully, and 6 months after surgery, the color and texture of the flap were very similar to those of the remaining nose. Using deeper parts of the tragus cartilage resulted in minimal scars and maintenance of the tragus anatomical shape. Free tragus flaps could be an alternative approach for nose reconstruction.

Partial and complete reconstruction of Achilles tendon defects with the fasciocutaneous infragluteal free flap.

Multiple attempts to repair the Achilles tendon can be associated with major soft-tissue defects of skin and tendon necessitating reconstruction with free flaps. In view of its specific anatomical characteristics, the fasciocutaneous infragluteal free flap is best suited for restoring sensibility and achieving nearly full function, including resumption of sporting activities, with minimum donor-site morbidity. The anatomy, dissection technique, and results of 100 percent successful skin and tendon defect reconstruction in seven patients are presented.

Perineal reconstruction after rectal and anal disease using the local fascio-cutaneous-infragluteal flap: A new and reliable technique.

BACKGROUND: Significant morbidity can result from perineal wounds, particularly if the tissue has been partially devitalized after radiotherapy and extensive resection for cancer or chronic inflammation which may occur in Crohn's disease. Many different types of flaps have been used to improve healing of perineal tissue defects. The purpose of this study was to evaluate the morbidity and outcomes of reconstruction using the local fasciocutaneous infragluteal (FCI) flap. METHODS: Fourteen consecutive patients undergoing local FCI flap reconstruction for perineal wounds and defects were included in the study. In 5 female patients, the defect included the dorsal wall of the vagina, which was reconstructed in 1 step. Ten patients underwent operations for anal or low rectal cancer, 3 suffered from Crohn's disease and extensive local fistula formation, and 1 young girl presented with a defect after resection of a perineal synovial sarcoma. Eleven of these patients underwent preoperative chemotherapy and either pre- or intra-operative radiotherapy. RESULTS: Complete healing of perineal wounds occurred in 13 of the 14 patients. There were 4 flap-related complications, including 3 patients with delayed wound healing and wound dehiscence and 1 patient with partial flap necrosis. The last patient required a second local flap for wound closure. In 2 patients, a second FCI flap was necessary because of a second tumor and a local tumor recurrence. Ambulation and normal mobility were possible after the flap procedure in all patients without restriction of activity. Four patients died during the follow-up period (median, 42.5 months) from tumor metastasis. CONCLUSION: Local FCI flap for reconstruction of large perineal defects achieves good wound healing with only moderate morbidity in most patients after extensive resection owing to cancer or Crohn's disease.

New risk factors for donor site seroma formation after latissimus dorsi flap breast reconstruction: 10-year period outcome analysis.

INTRODUCTION: Latissimus dorsi flap breast reconstruction is associated with a high incidence of donor site seromas. After using several preventive operative techniques, we were able to reduce postoperative complications in a standard operation procedure. The aim of this study was to evaluate the effect of various risk factors related to incidence, volume and frequency of seroma aspiration. METHODS: A retrospective review of 87 latissimus dorsi breast reconstructions over a 10-year period was carried out. Associations between potential risk factors and outcome (total drainage volume, number of aspirations and total seroma volume) were investigated on a descriptive level by means of correlation analysis and on an analytical level by multiple linear regression analysis. RESULTS: Correlation analysis showed that co-morbidity and higher body mass index (BMI, in kilograms per square metre) were associated with larger seroma volumes. BMI remained a significant risk factor also after adjustment for other co-variates (p<0.001, linear regression). Moreover, patients receiving selective serotonin reuptake inhibitors (SSRIs) presented significantly higher seroma volumes (p=0.047, linear regression). At a trend level (p<0.1), post-operative hypertension, lower Ca ± - levels and a reduction in haemoglobin levels (before vs. after operation) were also associated with larger seroma volumes. DISCUSSION: This study, besides observing the effects of well-established risk factors such as age, BMI and surgical operation techniques, identified new risk factors, in particular the perioperative use of SSRIs and the calcium balance, which should be considered in patients in pre- and postoperative care.

Pectus excavatum and free fasciocutaneous infragluteal flap: a new technique for the correction of congenital asymptomatic chest wall deformities in adults.

BACKGROUND: Pectus excavatum is typically a cosmetic congenital chest wall deformity. In most cases, it does not affect heart and lung function; therefore, because of their high rate of complications, extensive procedures need not be performed. Various alternative techniques (e.g., reconstruction with silicone prosthesis or the transverse rectus abdominis musculocutaneous flap) were introduced in asymptomatic pectus excavatum. All of these methods have their advantages but also limitations. Thus, the authors used a free fasciocutaneous infragluteal flap for reconstruction of asymptomatic pectus excavatum in selected patients. METHODS: Between 2001 and 2007, six patients suffering from asymptomatic pectus excavatum underwent correction with the free fasciocutaneous infragluteal flap. The fasciocutaneous infragluteal flap is based on a constant end artery of the inferior gluteal artery. After raising of the flap and wound closure in the buttock region, the flap was adjusted to the defect using a small skin incision in the inframammary fold, and the vessels were anastomosed. RESULTS: There were no flap losses and no major complications. One patient suffered from a sensory change at the posterior thigh in the early postoperative period that resolved completely within 2 weeks. In four cases, flap shaping or liposuction was performed to improve the aesthetic result. In the authors' final evaluation, all patients were very satisfied with the result and would undergo the procedure again. CONCLUSIONS: The authors have demonstrated for the first time the reconstruction of asymptomatic pectus excavatum with the free fasciocutaneous infragluteal flap. It is the authors' opinion that, in selected patients, this flap offers an excellent alternative to established techniques for this problem.

The new distal soleus adiposal pull-through composite flap for reconstruction of defects overlying the Achilles tendon: the anatomy and clinical experience.

INTRODUCTION: Defects overlying the Achilles tendon are common in patients after immobilization, particularly in those with vascular disease. Conservative wound management and local or free flaps are well-known treatments. Rapid recovery is important, especially in elderly patients; therefore, we looked for an alternative local surgical technique. We introduced for the first time the distal soleus adiposal pull-through flap for covering limited defects over the Achilles tendon. METHODS: In 10 cadaveric feet, the vascular supply of the sub-Achilles adiposal tissue was studied to clarify the possible clinical utilization. We introduced this novel technique in 6 clinical cases. First, debridement was carried out and the Achilles tendon was divided in the midline. Next, the underlying soleus muscle and sub-Achilles adiposal tissue were carefully dissected. After detaching the flap distally, it was pulled through the Achilles tendon and fixed into the defect. Forty-eight hours later, the flap was covered with meshed split-thickness skin graft. RESULTS: Our anatomic findings showed a sufficient blood supply of the sub-Achilles adiposal tissue by perforators from the soleus muscle, even after ligation of all perforators from the posterior tibial artery and fibular artery. This novel technique allowed a successful defect reconstruction with good functional and cosmetic outcome in all our cases. Two weeks after operation, all patients were fully mobile. DISCUSSION: The distal soleus adiposal pull-through flap is a reliable flap for coverage of defects overlying the Achilles tendon, especially in patients with vascular problems and/or elderly patients. The ease of handling, short operative time, and the early mobilization are of great benefit to patients. Therefore, this novel technique should be considered for limited defect reconstructions overlying the Achilles tendon.

Breast reconstruction with the fasciocutaneous infragluteal free flap (FCI).

Thin patients who will not accept breast reconstruction with foreign material may not have enough tissue associated with the TRAM or latissimus muscle to achieve an acceptable reconstruction. We feel the next choice is tissue from the infragluteal region raised and moved as a free fasciocutaneous flap (FCI) based on the descending branch of the inferior gluteal artery. This (FCI) has not been described for this to our knowledge. Thirty-five FCI flaps were done for 28 patients between 1998 and 2005 for autologous breast reconstruction, as well as simultaneous augmentation of the contralateral breast in 4 of these patients. There was no flap loss. Complications include seroma, scar pain, and fat necrosis and are reported and discussed. We suggest that the FCI flap be considered as a worthy alternative for autologous breast reconstruction in thin patients.