Marcos Ardenghy

Muscle and musculocutaneous flap coverage of exposed spinal fusion devices.

&NA; Midline wound dehiscence in the back with exposure of spinal stabilization devices remains a challenging problem, mainly in the presence of infection. Usually, the treatment consists of instrumentation removal, wound debridement, and antibiotic therapy. These can result in instability of the spine and significantly prolong the hospitalization. The use of muscle and musculocutaneous flaps provides excellent soft‐tissue coverage, obliterates the dead space, controls the infection, and creates conditions to salvage the hardware. Eight cases of spinal rod instrumentation, complicated by wound infection and dehiscence, have been treated successfully with single or multiple muscles and musculocutaneous flaps. Our method of treatment for these complex wounds, in two institutions, is discussed. (Plast. Reconstr. Surg. 102: 385, 1998.)

Complex reconstruction of the chest wall and breast utilizing a customized silicone implant.

The correction of chest wall anomalies with Polands syndrome may require a variety of surgical options, depending on the severity of the deformities presenting in a given patient. In difficult cases a customized silicone breast and chest wall prostheses may be used as an alternative method to reconstruct both structures.

Coumadin necrosis of the skin: report of four patients.

Necrosis of skin and soft tissue as a complication of oral anticoagulation therapy is a rare condition with approximately 200 cases documented in the world. Coumadin-induced skin necrosis is a painful skin lesion, sudden, localized, initially erythematous or hemorrhagic, that becomes bullous and eventually culminates in gangrenous necrosis. It develops mainly in women around 50 years of age who are usually obese and have been treated for thrombophlebitis or pulmonary embolism. There seems to be a marked predilection for areas with increased subcutaneous fat content, such as breasts, thighs, and buttocks. The injury is so significant that plastic surgery is frequently required to repair the damaged tissue. The authors present four clinical cases of Coumadin necrosis, observed in two different institutions, and perform a literature review on the mechanisms that trigger the development of the disease. This condition still remains a diagnostic-therapeutic challenge.

Triangular mattress suture in abdominal diastasis to prevent epigastric bulging

In the classic abdominoplasty, the treatment of large diastasis recti with simple or vertical mattress sutures may result in a nonaesthetic bulge. The surgeon may produce a craniocaudal bulge deformity by treating the flaccidity in the horizontal plane only, although it occurs in all directions. The authors describe the triangular mattress suture for the treatment of large diastasis recti, and demonstrate the mechanism involved in producing an epigastric bulge. Also presented is their clinical experience with 56 patients, with a 3-year follow-up, using this new plication method. The triangular mattress suture is a simple, quick, and effective way to correct abdominal diastasis and to avoid the epigastric bulge deformity with no added morbidity.

Cystic Hygroma of the Chest Wall: A Rare Condition

Cystic hygroma of the chest wall is a very rare condition. A review of the literature showed only 15 cases reported worldwide. The authors report a case of cystic hygroma of the chest wall in a male infant 2 months of age that was successfully treated with surgical excision in one stage. The diagnosis was made by physical examination with transillumination and by its typical sonographic pattern. The diagnosis was confirmed by histopathological examination and there is no evidence of recurrence after 24 months of follow-up. A review of the literature, updating the embryology, classification, and treatment of the disease, is also presented.

Repair of thoracoabdominal ectopia cordis with myocutaneous flaps and intraoperative tissue expansion.

Thoracoabdominal ectopia cordis is a congenital malposition of the heart and abdominal viscera, which are externally situated, carrying an extremely poor prognosis. We report a case of a complete thoracoabdominal ectopia cordis that had undergone successful coverage over the exposed heart and abdominal contents. A few hours after birth, the defect was repaired with an expanded polytetrafluoroethylene soft-tissue patch that was gradually reduced by suture plication. Coverage was completed 48 hours later with bilateral pectoralis major and rectus abdominis myocutaneous flaps. Intraoperative tissue expansion minimized the cardiac compression produced by surgical reconstruction of the defect. Our patient, who is now 36 months old, represents the seventeenth case to survive reconstructive attempts.

Utilization of muscle flaps in the treatment of bronchopleural fistulas.

This paper reports the results of a series of 5 patients who underwent closure of persistent bronchopleural fistula using extrathoracic muscle flaps over a 6-year period. All patients had failed more conservative treatment. The surgeries were one- or two-stage procedures performed with the collaboration of cardiovascular and reconstructive surgical staffs. There were no associated mortalities. The muscle flaps utilized were the latissimus dorsi, serratus anterior, pectoralis major, pectoralis minor, and trapezius. The results have been encouraging and allowed the complete closure of the bronchopleural fistula in the majority of patients. The authors present the best management of this serious disease, as well as its pathophysiology and clinical aspects.

Repair of incomplete cleft earlobe.

The repair of incomplete clefts of the earlobe by just freshening the edges and suturing them in apposition may result in an abnormal, pointed earlobe. We present a modification of the technique described by Pardue, preserving the hole for an earring and preventing the pointed earlobe. Two skin suture lines, in opposing directions, maintain the natural curved contour of the earlobe.

Soft Tissue Injuries to Face and Neck: Early Assessment and Repair

The principles of assessment and repair of soft tissue trauma of the face are outlined. The importance of an adequate preoperative evaluation is emphasized. Recognizing lesions in the deep vital structures is extremely important in the initial approach to these patients. The postoperative care and the best management of the sequelae are described.

The Versatility of Double-Z Rhomboid Plasty

The versatility of the double-Z rhomboid plasty is demonstrated in the closure of excisional wounds in the face and extremities following resection of skin tumors. The degree of distortion resulting from the double-Z rhomboid, simple rhomboid, and direct closure are compared in foam rubber models. The original design as described by Cuono is compared with modifications suggested by Katoh. The indications for the double-Z rhomboid repair are reviewed and the technical aspects to maximize the results are described.