Complicated wound closure following mastectomy and breast reconstruction.

Breast reconstruction incidence increased, including preventive surgery. In this context, providing women best surgical care and results is crucial, with minimum complications, such as wound dehiscence and skin flap necrosis. Tension-free closure of skin flaps is mandatory for successful healing. However, since this is not always possible, various techniques have been developed to reduce tension from wound margins, facilitate primary wound closure, and minimize and improve scarring. These techniques have not been investigated in breast surgeries. The aim of this study was to describe our experience with the Tension-Relief System in mastectomy and breast reconstructive patients, and the advantages of using this technique. The retrospective cohort consisted of 13 breasts of 11 women aged 29-74 years who underwent surgery with primary wound closure using the System, in 2019-2020 in our department. It was applied averagely 19.7 days, demonstrated effectiveness in preventing complications and as secondary treatment following complications. This enabled avoiding further and more extensive surgeries, including donor-site morbidity when needed. In mastectomy and breast reconstruction, the system minimizes complications and yields satisfactory esthetic and functional outcomes, with minimal inconvenience to the patient, and good pain control. The technique is low-cost, simple to use, and does not require special settings, surgical equipment, or particular skills.

The Evolution of the Free Fibula Flap for Head and Neck Reconstruction: 21 Years of Experience with 128 Flaps.

BACKGROUND: The free fibula flap is commonly referred to as a "workhorse" for head and neck reconstruction. During our 21-year experience with this flap, we have performed several changes in preoperative planning, operative technique, and postoperative follow-up. PATIENTS AND METHODS: A retrospective cohort study designed to analyze the cohort of patients who underwent free fibula transfer for head and neck reconstruction. Demographics, medical background, operative data, and postoperative outcome were collected. The changes we performed in preoperative planning, operative technique, and postoperative follow-up were assessed and their impact on outcome discussed. RESULTS: During 1998 to 2019 a total of 128 free fibula flaps were transferred for head and neck reconstruction. When comparing the patients treated in the early years to those who were treated in recent years we found no statistically significant difference in minor or major nonmicrosurgical complications in the recipient and donor site and in the rate of take backs due to microsurgical reasons. However total flap failure rate improved from 28% in early years to 8% in recent years (p = 0.012). CONCLUSION: During this 21-year period, we performed several changes in our practice. This included the use of a three-dimensional (3D) prefabricated model of the mandible, a shift toward side-table osteotomies, increasing the rate of osteofascial flaps in contrast to osteocutaneous flaps and the use of an implantable Doppler. These changes, together with a learning curve of the surgical team, significantly improved our overall success rates.

[TURNOVER CAPSULAR FLAPS FOR THE TREATMENT OF IMPENDING EXTRUSION OF SILICONE PROSTHESIS IN RECONSTRUCTED BREASTS].

Pressure necrosis which might be followed by skin necrosis and implant extrusion is a dreaded complication of breast reconstructive surgery. Over the years, several techniques have been introduced to address this challenging problem. We offer a novel surgical technique to confront this perplexing complication. By using the capsule of the implant as a turnover flap, the soft tissue coverage is enhanced thereby decreasing the pressure between the breast prosthesis and the over-laying skin. The technique is simply reproduced, requires no new incisions, and avoids further morbidity to the involved breast reconstructed patient.

V-stand--a versatile surgical platform for oromandibular reconstruction using a 3-dimensional virtual modeling system.

PURPOSE: The challenge of oromandibular reconstruction (OMR) after oncologic resections has been repeatedly addressed in the literature. Although final oncologic margins can be decided only during surgery, various attempts have been made to create an ideal and accurate platform for OMR. The purpose of this article is to present the V-stand, a versatile surgical platform for OMR using a 3-dimensional (3D) virtual modeling system. MATERIALS AND METHODS: Seventeen patients requiring an OMR were included in the study. A presurgical computed tomogram was obtained and virtual resection and reconstruction with a free fibular flap were planned using 3D virtual surgery software. The mandible was reconstructed intraoperatively using the V-stand, which served as a template for the lower border of the mandible and the lateral aspects of the stand were fixed to the proximal mandibular segments using 2-mm titanium screws. RESULTS: Patients' average age was 53 years (5 to 72 yr). Median follow-up was 19 months (2 to 35 months). All reconstructed mandibles resulted in good function and esthetics. CONCLUSIONS: The V-stand offers a safe and time-efficient method for OMR. It provides an excellent means for accurate spatial positioning of a fibular free flap. The V-stand preserves the original dimensions of the reconstructed mandible and can overcome surgical ablation modifications because it is not dependent on the precision of the resection, but rather provides a mold for the entire mandible.

The "Origami" Composite Free Fibula Flap for Complex Defects of the Mandible, Floor of the Mouth, and Tongue.

PURPOSE: The fibula flap serves as the workhorse for many mandibular defect types. For massive defects that include the mandible, floor of the mouth, and tongue, reconstruction might mandate a 2-flap approach. This report describes a systematic yet flexible design of a single composite osseocutaneous fibula flap for such cases. PATIENTS AND METHODS: From 2003 through 2011, 5 patients underwent surgery for T4 squamous cell carcinoma and adenoid cystic carcinoma. They underwent wide resection of the mandible and floor of the mouth with hemi- to subtotal glossectomy. A large skin paddle was designed on the leg using a customized template consisting of 3 components matching the alveolar, floor-of-mouth, and tongue segments. The round tongue component was folded using its thickness to provide 3-dimensional volume and form in place of the missing tongue. The other 2 components had a crescent shape and were adjusted intraoperatively to match the resected defect. RESULTS: All 5 flaps survived, with 1 case of flap loss that was successfully replaced. Delayed healing of the leg donor site was encountered in 4 patients. CONCLUSION: The proposed single 3-dimensionally folded flap design provides ample tissue to replace bony and soft tissue elements for major anterior or lateral segment defects. There was morbidity owing to donor-site complications but these were treatable, with recorded functional restoration.

Simultaneous contralateral breast adjustment in unilateral deep inferior epigastric perforator breast reconstruction.

BACKGROUND: Breast symmetry is a key factor in deep inferior epigastric perforator (DIEP) flap breast reconstruction, which necessitates in many cases contralateral breast adjustment, traditionally done at a second stage. We present our experience with simultaneous contralateral breast adjustment in unilateral DIEP breast reconstruction. METHODS: We retrospectively reviewed all consecutive unilateral DIEP breast reconstructions done in our institution. The patients were divided into three groups according to contralateral breast surgery performed: simultaneous adjustment, late adjustment, and no contralateral breast adjustment surgery. The groups were compared by aesthetic outcome and patient satisfaction using the BREAST-Q questionnaire. RESULTS: A total of 77 unilateral breast reconstructions were performed using the DIEP flap. Fifty-one eligible patients agreed to respond to the questionnaire by telephone and were enrolled in the study; 33 underwent simultaneous contralateral breast adjustment, eight underwent late adjustment procedure, and 10 had no contralateral surgery performed. Aesthetic outcome and patient satisfaction was comparable in the simultaneous and late adjustment groups, but was reduced during the latent period. CONCLUSION: Simultaneous contralateral breast adjustment in unilateral DIEP breast reconstruction is a safe and a worthwhile procedure that should be offered to the patient when appropriate.

Treatment of earlobe keloids by extralesional excision combined with preoperative and postoperative "sandwich" radiotherapy.

BACKGROUND: Earlobe keloids can form after cosmetic ear piercing, trauma, infection, or burns, or spontaneously. These keloids are highly resistant for treatment and are followed by severe cosmetic implications. There are various surgical and nonsurgical treatment modalities for earlobe keloids, with no universally accepted treatment policy and a wide range of reported recurrence rates. The authors present their experience of treating earlobe keloids using the "sandwich" technique protocol; extralesional excision and external-beam radiotherapy are given a day before and a day after the operation. METHODS: The authors retrospectively reviewed all patients with earlobe keloids treated by the "sandwich" technique between the years 1996 and 2005. Patients were categorized into two groups: a high-risk group for previously treated patients and patients with a tendency for hypertrophic scars and keloids, and a low-risk group for the others. All patients underwent extralesional excision of the keloid and local radiotherapy before the excision and following it. Follow-up was a minimum of half a year and included a patient satisfaction questionnaire and documentation of keloid recurrence or cure. RESULTS: A total of 23 patients were treated by this protocol; 57 percent were male. Patients had an average age of 24 years. The most common keloid etiology was earlobe piercing. Recurrence rates for the low-risk and high-risk groups were 25 and 27 percent [percent of the patients], respectively. Overall patient satisfaction was high. CONCLUSION: The combined excision and "sandwich" radiotherapy technique is a simple and effective method for treating earlobe keloids, with high patient satisfaction and low recurrence and complication rates.

Comprehensive approach in surgical reconstruction of facial nerve paralysis: a 10-year perspective.

Facial paralysis presents diverse functional and aesthetic abnormalities. Reconstruction may be achieved by several methods. We reviewed the management and outcome of facial paralysis patients to establish principles on which a comprehensive reconstructive approach may be based. Records were reviewed of all patients operated for facial paralysis at our institution between 1998 and 2007. Ninety-five patients were included, of which 15 patients had static reconstruction alone, and 80 patients had dynamic reconstruction. Presented is our experience in reconstruction of facial paralysis over the past decade, delineating a comprehensive approach to this condition. Various surgical techniques are described.

Large-volume breast reduction: Long-term results.

Forty-three women had reduction mammaplasty during the period 1992-2000 and the cosmetic outcome was evaluated using subjective and objective measures. The inferior pedicle technique was used in all cases. The mean (SD) weight of resected tissue was 1121 (415) g. All objective measurements were within the ideal range except for breast volume and nipple-to-inframammary-line distance, which were more than ideal. Overall, the median difference in measurements between the two breasts of each woman was less than 10%. However, the subjective evaluations given by both clinicians and the patients for overall symmetry and for general aesthetic appearance fell below the preset threshold. The shape of the breast correlated best with the grades of symmetry and general appearance. There was no correlation between the objective and subjective evaluations of symmetry. The disappointing subjective scores, which may be attributed to the specific characteristics of our sample group, are heavy breasts and overweight patients, a double team approach, and the inevitable pseudoptosis that develops with the inferior pedicle approach. These direct us to recommend searching for an alternative operative technique and to evaluate its long term results, as well as placing the nipple-areola complex lower than the standard inframammary fold projection.

A comprehensive algorithm for anterior skull base reconstruction after oncological resections.

OBJECTIVE: To present our method for anterior skull base reconstruction after oncological resections. METHODS: One hundred nine patients who had undergone 120 anterior skull base resections of tumors (52 malignant [43%], 68 benign [57%]) via the subcranial approach were studied. Limited dural defects were closed primarily or reconstructed using a temporalis fascia. Large anterior skull base defects were reconstructed by a double-layer fascia lata graft. A split calvarial bone graft, posterior frontal sinus wall, or three-dimensional titanium mesh were used when the tumor involved the frontal, nasal, or orbital bones. A temporalis muscle flap was used to cover the orbital socket for cases of eye globe exenteration, and a rectus abdominis free flap was used for subcranial-orbitomaxillary resection. Pericranial flap wrapping of the frontonaso-orbital segment was performed to prevent osteoradionecrosis if perioperative radiotherapy was planned. RESULTS: The incidence of cerebrospinal fluid (CSF) leak, intracranial infection, and tension pneumocephalus was 5%. Histopathological and immunohistochemical analysis of fascia lata grafts in reoperated patients (n = 7) revealed integration of vascularized fibrous tissue to the graft and local proliferation of a newly formed vascular layer embedding the fascial sheath. CONCLUSION: A double-layer fascial graft alone was adequate for preventing CSF leak, meningitis, tension pneumocephalus, and brain herniation. We describe a simple and effective method of anterior skull base reconstruction after resections of both malignant and benign tumors.

Paravertebral turnover flaps for closure of large spinal defects following tethered cord repair.

Reconstruction of large congenital spinal defects remains a challenge. We present our experience in closure of difficult spinal defects following repair of tethered cord, using paravertebral fascial or myofascial turnover flaps. Between 1996 and 2005, 23 patients were operated using paravertebral turnover flaps for closure of large spinal defects associated with tethered cord. Fifteen (65%) patients had lipomyelomeningoceles. Eleven (48%) patients had sacral defects, 10 (43%) had lumbosacral defects, and 2 (9%) had lumbar defects. Fourteen (61%) patients underwent closure using fascial turnover flaps. Myofascial turnover flaps were used in 9 (39%) patients. Following surgery, none of the patients developed cerebrospinal fluid (CSF) leaks, pseudomeningoceles, or subcutaneous infection. One patient suffered superficial necrosis and infection of the skin suture line, which healed secondarily. We conclude that fascial or myofascial paravertebral turnover flaps provide reliable coverage of difficult defects of the spinal CNS.

Free fibula flap elbow-joint hemiarthroplasty reconstruction for chronic osteomyelitis of the distal humerus.

The vascularized fibula flap has become a major tool in upper limb reconstruction. Free fibula flap reconstructions of the humeral part of the shoulder and the radial part of the wrist joints are well-documented, but reports of elbow joint reconstruction are rare. The authors report a 53-year-old patient with chronic osteomyelitis of the distal humerus that was unsuccessfully treated by many local surgical debridements and long-term systemic antibiotics. The patient underwent a wide debridement of the distal two-thirds of the humerus, and a spacer was inserted to fill the bony humeral gap. At a second stage, the distal humerus was reconstructed with a free fibula flap that included the proximal fibular head. The fibular shaft was used to bridge the bony gap and the fibular head created an elbow joint with the olecranon process. At an 18-month follow-up after surgery, the patient has stable and sufficient function of his elbow joint with no signs of infection. The free fibula flap has an important role for distal humerus reconstruction, both for bridging the bony gap with a vascularized bone, and for restoring elbow joint function.

Delayed primary closure of fasciotomy wounds with Wisebands, a skin- and soft tissue-stretch device.

BACKGROUND: Fasciotomy incisions for limb compartment syndrome usually cannot be closed primarily. The conventional method of wound closure with split-thickness skin grafting is effective, but it results in an insensate and disfiguring wound and is associated with donor site morbidity. We present our experience in delayed primary closure of fasciotomy wounds with Wisebands (WB), a skin- and soft tissue-stretching device. PATIENTS: Between 2000 and 2003, we treated 16 patients with extremity fasciotomy wounds for which primary closure was not feasible. RESULTS: The Wisebands devices achieved controlled stretching of the wound edges, including skin and underlying soft tissue, until primary closure was feasible. Fourteen patients (88%) had successful wound closure, two patients (12%) had minor wound complications that did not necessitate the removal of the device, and two patients had local wound complications (infection, intractable pain) and their devices were removed prematurely. Delayed primary closure was achieved at the initial surgery using intraoperative skin stretching in 3 of the 14 cases (21%). After a 2-year follow-up (1.3-4 years), the treated area showed stable scarring with good aesthetic outcome and no functional deficit. CONCLUSIONS: The Wisebands device facilitates closure of fasciotomy wounds with low complication rates and good functional and aesthetic outcome. Its application is simple and safe and requires a short learning curve. Nevertheless, appropriate patient selection, intraoperative judgment and close postoperative supervision are essential for optimal results.

Free fibula long bone reconstruction in orthopedic oncology: a surgical algorithm for reconstructive options.

The fibula free flap became popular in orthopedic oncology for limb-sparing long bone tumor resection. It is particularly suitable for intercalary or resection arthrodesis options. In the present series, a surgical reconstruction algorithm was used, enabling each patient to receive a personalized technique. During the years 1998 to 2002, 30 patients underwent limb-sparing surgery for long bone sarcoma. There were 18 males and 12 females. Their mean age was 23 years (range, 9 to 70 years). The diagnoses were Ewing's sarcoma (11 patients), osteogenic sarcoma (eight patients), chondrosarcoma (five patients), giant cell tumor of bone (three patients), high-grade soft-tissue sarcoma (two patients), and leiomyosarcoma of bone (one patient). The majority of tumors where located in the lower extremity (23 patients), mostly in the femur (15 patients with four tumors in the proximal femoral shaft, five tumors in the distal femoral shaft, five tumors in the whole femoral shaft, and one tumor in the proximal femoral head). In seven patients, the upper extremity was involved; in six patients, the radius was involved; and in one patient, the humerus was involved. The free fibula flap was used in three types of approaches: vascularized fibula as an osseous flap only (18 patients), a combination of a vascularized fibula flap in conjunction with an allograft (Capanna's technique; 10 patients), and a free double-barreled fibula (two patients). All flaps survived. Postoperatively, all patients were monitored clinically, radiologically, and by radioisotope bone scan studies. Callus formation and union were shown 2.6 to 8 months postoperatively. Patients who underwent lower extremity reconstruction were nonweightbearing for 3 to 9 months, with a transition period in which they used a brace and gradually increased weightbearing until full weightbearing was achieved. Eight patients had 11 recipient-site complications. Two patients (6.7 percent) had hematomas, and three patients (10 percent) had infection and dehiscence of the surgical wound with bone exposure in one patient; all complications resolved with conservative treatment only. Failure of the hardware fixation system occurred in two patients, mandating surgical correction. No fibula donor-site complications were recorded. In intercalary resections, the use of the vascularized fibula flap as an isolated osseous flap might be insufficient. Different body sites have different stress loads to carry, depending on the age of the patient and on his individual physical status. To achieve initial strength in the early period, the authors combined the free fibula flap with an allograft (Capanna's method) or augmented it as a double-barreled fibula. They propose a surgical algorithm to assist the surgeon with the preferred method for reconstruction of various long bone defects in different body locations at childhood or adulthood. Long bone reconstruction using a vascularized fibula flap, alone or in combination with an allograft, autogenous bone graft, or double-barreled fibula for limb-sparing surgery, is a safe and reliable method with a predictable bony union, good functional outcome, and a low complication rate.

Clinical comparative study of aquacel and paraffin gauze dressing for split-skin donor site treatment.

The management of split-thickness skin graft donor sites is targeted towards promoting the healing process, while minimizing adverse effects and complications. The aim of this study was to compare donor site treatment outcome between Aquacel, a carboxymethylcellulose-based hydrofiber dressing, and the standard mesh paraffin gauze dressing. The study included 23 adult patients. Half of the skin graft donor site in the proximal thigh was dressed with paraffin gauze and the rest with Aquacel. The results indicated that patients treated with Aquacel experienced significantly less pain and a more rapid rate of epithelialization compared with patients treated with mesh paraffin gauze dressing. Final scarring (ie, after the 1-year follow-up) was significantly better with the Aquacel dressing. We conclude that Aquacel dressing is superior to the standard mesh paraffin gauze dressing for split-thickness donor site area in pain relief, ease of treatment, promotion of epithelialization, and the quality of scarring.

Our experience with Wisebands: a new skin and soft-tissue stretch device.

Complex wounds that involve skin and soft-tissue defects that are unsuitable for primary closure by conventional suturing are common in the field of surgery. Among the many surgical options available to overcome these problems are various mechanical devices that have recently been proposed for delayed primary closure of such wounds. The authors present their experience with a new complex wound closure device, Wisebands, a device uniquely designed for skin and soft-tissue stretching. During the last 2 years, the authors have treated 20 patients with 22 skin and soft-tissue wounds for which primary closure was not feasible. The Wisebands devices were applied to the wounds, stretching the skin and underlying soft tissue, gradually closing the defects until the edges were sufficiently approximated for primary closure. Successful wound closure was achieved in 18 patients (90 percent). The Wisebands devices were removed in two patients (10 percent) because of major wound complications. In two other patients (10 percent), minor wound complications had occurred that did not necessitate removal of the device. At a mean follow-up of 1 year (range, 10 months to 2 years), stable scarring with no functional or significant aesthetic deficit was achieved. The authors conclude that the Wisebands device facilitates closure of complex skin and soft-tissue wounds, with low morbidity and complication rates, and can provide the surgeon with another important tool for closing complex wounds. Nevertheless, appropriate patient selection, intraoperative judgment, and close postoperative care are essential to ensure closure and avoid undue complications.

[The subcranial approach for tumors involving the anterior skull base].

The technical approach for anterior skull base tumors has progressed considerably during the last decade. In the classical combined craniofacial resection (CFR) technique, anterior skull base lesions have been approached through bi-frontal craniotomy coupled with Weber-Ferguson and related modifications incisions. The purpose of this work is to present our experience with the subcranial approach for treatment of anterior skull base tumors. During the years 1994-2002, 64 patients underwent 72 procedures of anterior skull base tumor resection via the subcranial approach. The ages of the patients ranged from 2 to 81 years (mean 42 years). Twenty-nine cases involved malignant tumors (40%), and 43 cases involved benign tumors (60%). The most common benign pathology was meningioma (n = 12) and the most common malignant tumor was squamous cell carcinoma (n = 8). The principle skull base reconstruction procedure was performed using a multi-layered fascia: limited defects of the dura were reconstructed with the use of temporalis fascia, whereas reconstruction of large dural defects was performed using a multi-layered fascia lata sheath. Reconstruction of significant bony defects was achieved by utilizing a split calvarial bone graft, posterior sinus wall, or titanium mash covered with pericranial flap. Postoperative follow-up (26 months in average) revealed that 76% of the patients are without evidence of disease, 14% are alive with disease, 3% died of their diseases and 7% died of unrelated causes. Twenty-seven patients (44%) have suffered from anosmia following the operation. The rate of severe complications was 5.6%, and included meningitis (n = 2), cerebrospinal fluid rhinorrhea (n = 1) and tension pneumocephalus (n = 1). We conclude that the extirpation of anterior skull base tumors via the subcranial approach is simple, reproducible and reliable, and is associated with reasonable complication rates.

Chronic radiodermatitis injury after cardiac catheterization.

The authors present two patients in whom chronic radiodermatitis developed after repeated cardiac catheterization and coronary angioplasty procedures, with no indication of malignancy. In one patient, after other therapeutic methods were unsuccessful in alleviating his symptoms, the authors excised the lesion with wide surgical margins and skin grafted the area. The mere purpose was to free the patient from the unrelenting pain and discomfort. In this case, the authors achieved complete success in wound healing but only partial success in pain relief.