Latissimus Dorsi and DIEP Flaps for Pharyngeal Reconstruction: A Novel Indication.

Aims: Complex pharyngeal defects after tumor resection remain a challenging dilemma for reconstructive plastic surgeons. They often benefit from pedicled or free flaps reconstruction to maintain continuity of the aerodigestive tract and protect the great vessels. While pedicle pectoralis major myocutaneous flaps or supraclavicular flaps have been described, microvascular free flaps have largely replaced the use of pedicle flaps. Materials and methods: We describe our experience with subtotal and total pharyngeal reconstruction utilizing tubed DIEP (n = 2) and latissimus dorsi free flaps (n = 2). All four patients were smokers and received prior radiation. Results: All patients were able to resume a regular diet and did not suffer any recipient or donor site complications. There were no fistula or total flap losses. Conclusion: In our experience, DIEP and latissimus dorsi free flaps can serve as a valid alternative to radial forearm, jejunal and anterolateral thigh flaps for pharyngeal reconstruction.

Comparison of vertical and extended vertical rectus abdominis myocutaneous flaps. An anatomical study.

The extended vertical rectus abdominis myocutaneous (eVRAM) flap has been proposed for reconstruction of large pelviperineal defects where traditional VRAM flap could be insufficient. To compare the dimensions of VRAM and eVRAM flaps an anatomical study was performed. Ten VRAM and ten eVRAM flaps were dissected in ten fresh adult cadavers. Length, width and volume of all the flaps were measured. Length and volume were significantly larger in eVRAM flap compared to VRAM flap (36.55 cm vs. 30.15, p=.005; and 315.5 vs. 244 mL, p=.012, respectively). No differences were observed in flap width. The eVRAM flap could be a better option than traditional VRAM for reconstruction of big pelviperineal defects when bulkier tissue, larger skin paddle and/or longer arch of rotation are needed for reconstruction.

Free Vacularized Fibula Flap for Septic Bone Defects of the Lower Limb.

Free fibula flap (FFF) is one of the reconstructive techniques to treat bone defects, although in septic conditions there are some limitations that have made it less popular. We present our experience with FFF for the reconstruction of lower limb infectious bone defects. From September 2015 to January 2020, 10 patients underwent reconstruction with FFF without rigid internal fixation of septic bone defects of the lower extremities. Demographic, clinical, and operative data were retrospectively collected. All the flaps survived and consolidated. The only major complication was a stress fracture of a fibula that required osteosynthesis. Median time to consolidation and full weight-bearing was 2.5 and 9.8 months, respectively. Bipedal gating was achieved in all the patients, 7 of them without walking aids. Despite it has some limitations and technical difficulties, in our experience FFF is an effective and reliable option in the reconstruction of septic bone defects of the lower limb.

Using a V-Y Advance Flap for Alar Rim Defect After Human Bite: A Case Report.

A human bite is a traumatic injury that often occurs in the recipient's nasal area. In this report, we describe the case of a 38-year-old man who was bitten by his roommate and sustained an alar rim defect. After reviewing the literature and professional recommendations for managing human bite wounds in the nasal area, we found both were unclear as to whether it is best to implement primary reconstruction or to defer reconstruction to a later date. We utilized a V-Y flap for secondary reconstruction in our patient.

Reconstruction of a Large Thoracic Radiation-Induced Ulcer Using a Free Extended Vertical Rectus Abdominis Myocutaneous Flap.

Radiation therapy-induced skin ulcers are complex wounds that are unable to heal spontaneously. This affects the patient's quality of life and poses a major health problem. The most reliable curative treatment involves extensive debridement of the affected tissue and covering the wound with well-vascularized tissue. We report the case of a 76-year-old woman with a huge clavicle osteoradionecrosis ulcer that required complex resection and reconstruction with an extended vertical rectus abdominis myocutaneous flap.

Extended vertical rectus abdominis myocutaneous flap for reconstruction of large pelviperineal defects following oncologic resection.

BACKGROUND AND OBJECTIVES: Extended vertical rectus abdominis myocutaneous (eVRAM) flap has been proposed for reconstruction of large pelviperineal defects where traditional VRAM flap is insufficient. We present our experience with eVRAM flap for pelviperineal reconstruction following oncologic resection. METHODS: A retrospective study was conducted, including all the patients who underwent reconstruction with eVRAM flap after complex pelvic resection, between 2012 and 2020. EVRAM flap was indicated when traditional VRAM was considered deficient to cover or reach the skin defect or to fill the dead space. RESULTS: Forty-four patients were included in the study. Successful reconstruction with eVRAM flap was achieved in 40 patients. There were three flap failures, and one patient died in the second postoperative day because of multiple organ failure. Perineal wound complications occurred in 17 patients (38.6%), eight of them requiring surgical reoperation. Donor site problems were present in five patients (11.4%), and only one patient required surgical closure because of a major dehiscence. CONCLUSIONS: The authors found the eVRAM flap to be a useful and reliable flap for reconstruction of complex pelviperineal wounds, with a low rate of donor site morbidity.

A Protocol for Performing Reconstructive Microsurgery on Patients With COVID-19.

On March 11, 2020, the World Health Organization declared COVID-19 to be a pandemic, challenging health care systems all over the world. National health care systems have reorganized to cope with the disease. Surgical services departments around the world have been affected and elective surgical procedures have been postponed to conserve medical resources. When a patient with COVID-19 requires an urgent microsurgical free flap due to trauma or a tumor, personnel from the health care facility must have a protocol in place to follow for the patient's care and follow-up. In this article, we present our protocol for patients with COVID-19 requiring reconstructive microsurgery.

Factors Associated With Increased Complications in Patients With BRCA Gene Mutations Undergoing Reconstructive Breast Surgery.

Reconstructive breast surgery after bilateral prophylactic mastectomy in patients who carry a mutation of the breast cancer (BRCA) gene has been increasing. Undergoing risk-reducing breast surgery can be of great benefit to young patients who have a high risk of developing breast cancer. There is little available evidence about the rate of complications in these patients and which factors are related to increased complications. The objective of this study was to identify predictors of complications in BRCA gene mutation carriers who underwent reconstructive breast surgery. A single-center, retrospective cohort study was conducted that included all patients with a mutation of the BRCA gene who underwent a breast reconstructive procedure, either immediate or delayed, between January 2013 and March 2019 and received a minimum of 6 months' follow-up. The results of our study showed that smoking is the most important modifiable risk factor associated with an increased complication rate for reconstructive breast surgery in patients with BRCA gene mutation. Smoking cessation will reduce the patient's risk for postoperative complications by 50%; therefore, it should be encouraged in all surgical patients and enforced in patients undergoing prophylactic procedures.

Soft-Tissue Sarcoma as a Potential Differential Diagnosis of an Exophytic Soft-Tissue Mass: A Case Report.

The detection of a soft-tissue mass requires a detailed and conscientious examination to make a definitive diagnosis and propose appropriate treatment strategies. Benign mesenchymal tumors occur more frequently than malignant tumors. However, because of their aggressive growth and poor prognosis, sarcomas must always be considered as a potential differential diagnosis. To make a formal diagnosis and plan appropriate surgical treatment, the surgeon should obtain cross-sectional imaging studies and biopsies.

A Randomized Controlled Trial of Three Noninvasive Analgesic Techniques for the Prevention of Pain During Facial Injections.

BACKGROUND: Injections are associated with a certain amount of pain, the tolerance of which can vary between individuals. With regard to noninvasive pain control techniques in subcutaneous injections, few studies with adequate levels of evidence and design quality exist to support any specific analgesic method. OBJECTIVES: In this study, we evaluated the efficacy of 3 noninvasive analgesic techniques (cold, anesthetic cream, and vibration) during subcutaneous forehead injections in 100 healthy volunteers. METHODS: This randomized, single-blind, controlled trial comprised 100 healthy volunteers. Every patient received 4 forehead injections of 0.1 mL physiological saline through 29G needles after 1 of 3 noninvasive analgesic techniques (cold, vibration, or anesthetic cream) or control treatment was applied to each injection site. The results were evaluated through a survey that included a visual analog scale for pain measurements. RESULTS: All analgesic methods demonstrated better pain control than the no-treatment arm (P < 0.001), of which vibration performed better than the other analgesic techniques (P < 0.015 vs cold and P < 0.015 vs anesthetic cream). No differences were observed between cold and anesthetic cream. The average amount of pain per injection in males was higher than in females (P < 0.014). CONCLUSIONS: Vibration analgesia effected significantly better pain control than cold and anesthetic cream. Nevertheless, the choice of anesthetic method should be adapted to the preferences and experiences of each patient to optimize pain control in procedures that involve subcutaneous injections.

Atypical Presentation of a Marjolin Ulcer After a Burn: A Case Report.

The development of a nonhealing ulcer on a chronic wound or scar should raise suspicions of the plastic surgeon or nurse regarding the potential for malignant degeneration to a Marjolin ulcer. Occasionally, a Marjolin ulcer may present as exophytic granulation tissue within a scar. Most Marjolin ulcers are well-differentiated injuries; however, because of their aggressive nature and poor prognosis, to ensure surgical success, diagnosis of Marjolin ulcer should be confirmed and treatment initiated as soon as possible.

Use of Amniotic Membrane as a Biological Dressing for the Treatment of Torpid Venous Ulcers: A Case Report.

Chronic venous disease manifested as ulcers in the lower limb is a highly prevalent pathology in our population. Antiseptics and dressings designed to improve epithelialization are often used to cure the ulcer during outpatient therapy. Despite careful management, sometimes ulcers do not respond to treatment. In this report, we discuss the antiseptic and potentially immunomodulatory effects of the amniotic membrane as a biological dressing for the treatment of venous ulcers refractory to conventional therapy.

Avoiding Above-the-Knee Amputation with a Free Tibiofibular-Talocalcaneal Fillet Flap and Free Latissimus Dorsi Flap.

Despite the advances achieved in reconstructive surgery, amputation is still the only option after some severe traumas. Preservation of the knee joint is considered a significant functional advantage. We present the case of a 39-year-old man with a comminuted Gustilo type IIIC open tibia fracture with massive bone loss. To achieve a well-fashioned amputation stump and preserve the knee joint, a free osteocutaneous fillet flap was performed, including the distal tibia and fibula, talus, and calcaneus bones. As a result, a sensate and long amputation stump covered with thick skin from the sole of the foot provided a stable coverage with an excellent functional result and adjustment to prosthesis.

Simultaneous Opponensplasty and Free Gracilis Muscle Flap for Thenar Reconstruction after Arteriovenous Malformation Resection.

We report the case of a thenar eminence arteriovenous malformation presenting with continuous growth and pain that was treated with surgical excision after embolization. Extracapsular resection compromised thenar muscles which function was reconstructed with extensor indicis proprius transfer for opposition and abduction, and neurotized free gracilis muscle flap for opposition and adduction, as well as thenar eminence reconstruction.

Evolución histórica del tratamiento del paciente quemado / Historic evolution of burn care

El tratamiento de las quemaduras es una ciencia tan antigua como los conflictos humanos, que ha debido refinarse y adaptarse a las mejoras de la tecnología armamentística a lo largo de la historia. El fuego ha sido probablemente una de las primeras armas de doble filo con las que el ser humano ha topado durante su desarrollo tecnológico. Históricamente, este elemento ha servido tanto para mejorar las condiciones de vida de las sociedades como para destruirlas y ocasionar terribles sufrimientos. En este trabajo realizamos una exposición cronológica de la evolución del tratamiento de las quemaduras, presentando a las figuras científicas más relevantes de cada momento y sus aportaciones. Además, destacamos los conflictos y desastres coincidentes en el tiempo de vida de cada uno de estos médicos, ya que, en muchos casos, fue el trabajo desarrollado durante estas catástrofes lo que permitió la progresión de este ámbito. El objetivo de esta revisión histórica es proporcionar al lector cierto conocimiento sobre el camino que esta ciencia del tratamiento de las quemaduras ha seguido hasta alcanzar el punto de desarrollo actual, Desde el primer registro histórico sobre tratamientos para las quemaduras en un papiro egipcio del 1500 a.C., cada figura relevante de la Medicina en su tiempo ha propuesto su propio remedio para las quemaduras; la mayoría de ellos sin fundamento científico según los paradigmas actuales. No obstante, desde el siglo XVI ha habido aportaciones puntuales hasta alcanzar un importante desarrollo durante los siglos XIX y XX, coincidiendo en el tiempo con la revolución industrial y científica de las Grandes Guerras, en las que la cantidad de víctimas por quemaduras fue inmensa, proporcionando un extenso campo observacional y experimental. Gracias a todo ello, los pacientes quemados alcanzan actualmente unas tasas de supervivencia impensables hace siglos. Ponemos pues en evidencia que la adversidad, estudiada desde un enfoque científico, puede servir como oportunidad para mejorar la calidad de vida de las generaciones venideras

Burn treatment is such an ancient science as human conflicts, and it has had to be refined and adapted to the improvements in military technology throughout history. Fire has probably been one of the first double sided weapons developed by humanity during its technologic development. This element has both served to improve life conditions of societies, and to destroy them causing terrible suffering. In this article, we perform a chronological exposition of the evolution of burn treatment, presenting the more relevant scientific figures of each time, and their contributions. Also, conflicts and disasters that coincided with these scientists are described, as in most cases, the work developed during those catastrophes eased the advancement of this field. The objective of this historical review is to provide the reader with certain knowledge about the path this science has followed until reaching its actual state. The first existing reference to burn treatment goes back to an egyptian papyrus written around the year 1500 b.C. Since then, each relevant figure in the field of Medicine of their time proposed their own treatment for burns; which in most cases, had no scientific basis according to current paradigms. However, since the 16th century, certain advancements in different fields of burn care were described, reaching an important development during the 19th and 20th centuries, when industrial and scientific revolution coexisted with the Great Wars, which provided wide experimental and observational fields. Therefore, and thank to scientific discoveries of the last centuries, burned patients present survival rates that were unconceivable years ago. We remark that highlighting that adversity, studied through scientific methodology, might serve as an opportunity to improve quality of life of upcoming generations