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Objective: Transoral robotic surgery (TORS) has evolved since its 2009 US Food and Drug Administration approval for use in local stage T1-T2 oropharyngeal carcinoma. The ability to resect increasingly larger and more complex lesions has led to the need to introduce reconstructive techniques through this route, avoiding the classic transmandibular or pull-through approach. Few studies have compared the safety, efficacy, and advantages of TORS versus classic open approaches in oropharyngeal salvage surgery with reconstruction using microanastomosed flaps. Here we retrospectively compare our center's experience with the open approach and TORS and describe the technical variations used. Methods: Between 2013 and 2021, 30 stage III-IV oropharyngeal cancer patients underwent salvage surgery with reconstruction in our center. From 2013 to 2017, 15 patients underwent surgery with the classic open approach, and from 2018 to 2021, an additional 15 patients underwent TORS. We have compared surgical outcomes, post-surgical results, and survival in the two groups. Results: Patient characteristics were similar in the two groups. TORS was associated with shorter surgical time (p < .001), fewer complications (p = .01), shorter hospital stay (p < .001), and lower feeding tube requirements (p = .003). No significant differences were observed between the two groups in the free margin rate or survival. Conclusion: Oropharyngeal salvage surgery with TORS with free flap reconstruction reduced associated morbidity compared to the open approach in a patient cohort with poor prognosis. Level of Evidence: 4.
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Introducción y objetivo: El manejo del dolor es esencial en el postoperatorio inmediato de los colgajos microquirúrgicos para reconstrucción de mama: Presentamos un estudio de optimización del manejo postoperatorio basado en la introducción de un catéter de bupivacaína subfascial abdominal y la movilización precoz de las pacientes. Material y método: Incluimos los colgajos DIEP y MS-TRAM libres para reconstrucción mamaria llevados a cabo en nuestro Servicio de enero 2013 a diciembre 2019, divididos en 2 grupos según el protocolo de manejo postoperatorio empleado, estándar o de rápida recuperación, para comparar su efectividad. Resultados: Analizamos un total de 186 pacientes: 68 en el grupo estándar y 118 en el grupo de rápida recuperación. La estancia hospitalaria, la necesidad de mórficos de rescate y los vómitos durante el postoperatorio inmediato disminuyeron de forma estadísticamente significativa en el grupo de rápida recuperación (p = 0.013, p = 0.001 y p = 0.012, respectivamente). El inicio de la deambulación fue más precoz en el grupo de rápida recuperación, también de forma estadísticamente significativa (p = 0.01). No objetivamos más complicaciones abdominales asociadas al cambio del protocolo. Conclusiones: En nuestra experiencia, el protocolo de rápida recuperación permite optimizar el manejo del dolor postoperatorio, iniciar una deambulación más temprana y reducir la estancia hospitalaria en la reconstrucción microquirúrgica mamaria con colgajo abdominal. Nivel de evidencia científica 4c Terapéutico.(AU)
Background and objective: Pain management is essential during the immediate postoperative period of microsurgical flaps for breast reconstruction. The aim of this study is to assess the effectiveness of a postoperative management protocol based on the use of an abdominal bupivacaine catheter and the early mobilization of patients. Methods: Patients underwent free DIEP and MS-TRAM flaps for breast reconstruction in our Service from January 2013 to December 2019 were included and divided into 2 groups according to the postoperative management protocol used, standard versus fast-track, to compare its effectiveness. Results: A total of 186 patients were included: 68 standard group, 118 fast-track group. The length of hospital stays, the intravenous opiate use and vomiting during the immediate postoperative period, were reduced in the fast-track group, and the results were statistically significant (p = 0.013, p =0.001 and p = 0.012, respectively). The initiation of ambulation was earlier in the fast-track group (p = 0.01). No differences in abdominal complications were found between both protocols. Conclusions: In our experience, the fast-track protocol allows to optimize the management of postoperative pain, to initiate an earlier ambulation and to reduce the length of the hospital stay in breast microsurgical reconstruction with abdominal fap. Level of evidence 4c Terapeutic.(AU)
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Humanos , Femenino , Mama/cirugía , Mamoplastia , Guías como Asunto , Cuidados Posoperatorios , Manejo del Dolor , Tiempo de Internación , Cirugía Plástica , Periodo Posoperatorio , Estudios Retrospectivos , España , Dolor , Neoplasias de la Mama/cirugía , MastectomíaAsunto(s)
Arteria Ilíaca/trasplante , Pierna/cirugía , Colgajo Perforante/cirugía , Procedimientos de Cirugía Plástica/métodos , Venas/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Humanos , Arteria Ilíaca/anatomía & histología , Persona de Mediana Edad , Colgajo Perforante/irrigación sanguínea , Venas/anatomía & histología , Población BlancaRESUMEN
BACKGROUND: Although the indocyanine green angiography (ICGA) has been used for years in the assessment of Deep Inferior Epigastric Perforator (DIEP) perfusion, it has not yet been established when it should be performed during the surgery. The aim of this study is to evaluate whether it is better to perform the test on the donor or recipient sites. METHODS: Intraoperative perfusion of 46 DIEP flaps was assessed twice, on the donor and recipient sites. Differences between both ischemic areas of each flap were statistically analyzed. In addition, perforator location and risk factors were evaluated in order to assess whether they are associated with changes in the perfusion of the flap between both sites. RESULTS: Differences between ischemic areas on the donor and recipient sites were statistically significant (pâ¯=â¯0.012). However, in most cases (82.6%) the ischemic area was the same on both sites, and the final flap design only changed in two cases (4.3%) because of the ICGA findings on the recipient site. Besides, performing the ICGA on the donor site facilitated the identification of the best perfused areas, allowed a better planning of its placement into the recipient site, and also can be useful to choose the best perforator. Bilateral DIEP flap, lateral location of the perforator and tobacco use had a statistically significant association with lower probability to increase the perfusion area between both sites. CONCLUSIONS: several advantages have been found in performing the ICGA on the donor site to assess the perfusion of the DIEP flap.
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Neoplasias de la Mama/cirugía , Arterias Epigástricas/trasplante , Verde de Indocianina , Mamoplastia/métodos , Colgajo Perforante/irrigación sanguínea , Adulto , Angiografía/métodos , Neoplasias de la Mama/patología , Estudios de Cohortes , Femenino , Estudios de Seguimiento , Rechazo de Injerto , Supervivencia de Injerto , Humanos , Cuidados Intraoperatorios/métodos , Mastectomía/métodos , Persona de Mediana Edad , Colgajo Miocutáneo/irrigación sanguínea , Colgajo Miocutáneo/trasplante , Colgajo Perforante/trasplante , Estudios Prospectivos , Medición de Riesgo , EspañaRESUMEN
Introducción y objetivo. En los últimos años han surgido nuevas técnicas de reconstrucción mediante supermicrocirugía con buenos resultados estéticos y funcionales, como el colgajo libre SCIP (Superficial Circumflex Iliac Artery Perforator), que permite realizar anastomosis a perforantes pudiendo conservar así los vasos principales de la extremidad. El objetivo de este estudio es presentar nuestra experiencia en la reconstrucción de extremidad inferior distal con SCIP libre y su manejo perioperatorio. Material y método. Nuestro estudio incluye 17 pacientes en los que llevamos a cabo reconstrucción mediante SCIP libre de extremidad inferior distal (pierna y pie) entre 2015 y 2017. Realizamos angioTAC preoperatorio para planificar la cirugía y valorar la necesidad de optimización vascular. Resultados. Preferentemente hicimos anastomosis término-terminales a perforantes de la zona receptora. No fueron necesarias revisiones microquirúgicas inmediatas. La complicación postoperatoria más frecuente fue la congestión venosa (29.4%). En todos los pacientes se logró la conservación de la extremidad y se mantuvo la capacidad de deambulación. Conclusiones. el SCIP libre es una buena opción microquirúrgica para la reconstrucción de extremidad inferior distal, tanto estética como funcionalmente, ya que presenta escasas complicaciones y puede evitar la amputación. En base a nuestra experiencia inicial, recomendamos realizar angioTAC y valoración preoperatoria de optimización de la vascularización regional, cambios posturales, 2 anastomosis venosas siempre que sea posible y un manejo multidisciplinario
Background and objetive. New reconstruction techniques have been described for last years with good aesthetic and functional results, such as the free SCIP flap (Superficial Circumflex Iliac Artery Perforator). Supermicrosurgery allows anastomoses to perforator vessels and therefore the main vessels of the limb can be preserved. The aim of this study is to present our experience in the reconstruction of the distal lower extremity with free SCIP and its perioperative management. Methods. From 2015 to 2017, 17 patients who underwent a reconstruction of the distal lower extremity (leg and foot) by free SCIP flap were included. Preoperative CT-angiography was performed for the surgical planning and to assess the need for angioplasty. Results. End-to-end anastomoses were made to perforator vessels of the recipient area. No immediate microsurgical revisions were needed. The most frequent postoperative complication was venous congestion (29.4%). Limb salvage was achieved in all patients and walk ability was preserved. Conclusions. The free SCIP flap is a good microsurgical option for the reconstruction of the distal lower extremity, both aesthetically and functionally, presents few complications and an avoid amputation. Based on our initial experience, we recommend performing a CT-angiography and a preoperative assessment of regional vascularization optimization, postural changes, 2 venous anastomoses whenever possible and multidisciplinary management
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Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Anciano , Colgajos Tisulares Libres/cirugía , Colgajo Perforante/cirugía , Extremidad Inferior/lesiones , Extremidad Inferior/cirugía , Microcirugia , Anastomosis Quirúrgica/métodos , Complicaciones Posoperatorias , Pierna/cirugía , Procedimientos de Cirugía Plástica , Edema/complicacionesRESUMEN
BACKGROUND: Fat necrosis is a frequent complication (up to 62.5%) of microsurgical breast reconstruction using the deep inferior epigastric perforator (DIEP) flap. This could have important clinical and psychological repercussions, deteriorating the results and increasing reconstruction costs. OBJECTIVES: The aim of this study was to demonstrate the intraoperative use of indocyanine green angiography (ICGA) to reduce fat necrosis in DIEP flap. METHODS: Sixty-one patients who underwent unilateral DIEP flap procedures for breast reconstruction after oncological mastectomy were included (24 cases with intraoperative use of ICGA during surgery, 37 cases in the control group). The follow-up period was 1 year after surgery. The association between the use of ICGA and the incidence of fat necrosis in the first postoperative year, differences in fat necrosis grade (I-V), differences in fat necrosis requiring reoperation, quality of life, and patient satisfaction were analyzed. RESULTS: The incidence of fat necrosis was reduced from 59.5% (control group) to 29% (ICG-group) (P = 0.021) (relative risk = 0.49 [95% CI, 0.25-0.97]). The major difference was in grade II (27% vs 2.7%, P = 0.038). The number of second surgeries for fat necrosis treatment was also reduced (45.9% vs 20.8%, P = 0.046). The ICG group had higher scores on the BREAST-Q. CONCLUSIONS: Intraoperative ICGA is a useful technique for reconstructive microsurgery that might improve patient satisfaction and reduce the incidence of fat necrosis by half as well as reduce its grade, especially in small fat necrosis cases; consequently, ICGA could reduce the number of secondary surgeries for treatment of fat necrosis.
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Angiografía/métodos , Necrosis Grasa/prevención & control , Verde de Indocianina/administración & dosificación , Mamoplastia/métodos , Colgajo Perforante/irrigación sanguínea , Adulto , Anciano , Neoplasias de la Mama/cirugía , Necrosis Grasa/etiología , Femenino , Estudios de Seguimiento , Humanos , Mastectomía/métodos , Persona de Mediana Edad , Satisfacción del Paciente , Colgajo Perforante/patología , Complicaciones Posoperatorias/prevención & control , Calidad de VidaRESUMEN
BACKGROUND: Although the use of lateral intercostal artery perforator (ICAP) flaps for immediate breast reconstruction has been widely described, data on the use of the anterior ICAP (AICAP) flaps for this indication are limited. In this context, we describe the results of anatomical study and our clinical experience with AICAP flaps for breast reconstruction. METHODS: In this study, the location and characteristics of the AICAPs were dissected in 12 female adult formalin-preserved hemitrunks and two fresh-frozen cadavers. Fourteen patients (mean BMI 23) underwent partial breast resection for a quadrant breast cancer followed by breast reconstruction with an intercostal perforator flap. The mean resection size was 6 × 5 × 5.5 cm (range 3-8 × 3.5-7 × 4-8 cm).The main outcome measures were pre-operative and postradiotherapy health-related quality of life assessed with the BREAST-Q reconstruction survey. RESULTS: According to anatomical study, at least one perforator was found in each third of hemitrunks dissected. The mean of perforator size was in diameter 0.42 ± 0.05 mm and in length 3.1 ± 0.36 cm. In clinical outcomes, the mean of flap size was 16 × 5 × 3 cm (range 14-19 × 3-8 × 2-5 cm). The mean surgical time was 120 min (range 109-125 min). Only one partial flap failure was detected. No postoperative changes in breast size were observed, although soft tissue changes were observed in four patients after radiotherapy. The mean BREAST-Q scores changes were 0 in satisfaction with the breast, 5 in satisfaction with outcome, 0 in psychosocial well-being, 6.15 in sexual well being, and 34.69 in physical well-being. CONCLUSIONS: Based on this anatomical and clinical study, we found AICAP flap has a consistent vascularization with good perforators. And moreover, it is suitable for partial breast reconstruction (quadrantectomy) and does not appear to negatively impact patient satisfaction.
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Neoplasias de la Mama/cirugía , Mama/cirugía , Mamoplastia/métodos , Arterias Mamarias/trasplante , Colgajo Perforante/irrigación sanguínea , Anciano , Mama/anatomía & histología , Neoplasias de la Mama/patología , Cadáver , Disección , Estética , Femenino , Estudios de Seguimiento , Supervivencia de Injerto , Humanos , Mastectomía/métodos , Persona de Mediana Edad , Colgajo Perforante/trasplante , Trasplante Autólogo , Cicatrización de Heridas/fisiologíaRESUMEN
BACKGROUND: Reconstruction of the anterior thorax is complex because of the presence of aesthetically important areas such as the breast, sternum, and upper abdomen. For this reason, a wide variety of pedicled perforator flaps have been described. The anterior intercostal perforator flap is one of these perforators flaps and is valuable for use in breast reconstruction surgery. METHODS: The location and characteristics of the anterior intercostal perforators were evaluated both anatomically and radiologically. The anatomical study was conducted in a set of 14 hemitrunk cadavers, and the radiologic study was performed retrospectively from a randomly selected set of images obtained from 30 female patients who underwent thoracic computed tomographic angiography for other health problems at the authors' institution during the year 2015. The findings were then compared. RESULTS: A total of 60 perforators in 14 hemitrunks were identified and mapped. Perforators were found in all hemithoraces. The lateral third donor location was the most reliable zone, containing larger and more numerous perforators compared with the other donor regions. According to the radiologic study, a total of 164 perforators in 30 computed tomographic angiographs were identified and mapped. Perforators were found in all thoraxes. CONCLUSIONS: The authors found that the intercostal perforator flap has a consistent vascularization. Computed tomographic angiography is less reliable than dissection in identifying the number of perforators. The authors' findings suggest that intercostal perforator flaps are reliable and consistent flaps for reconstruction of the upper trunk.
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Arterias Mamarias/anatomía & histología , Arterias Mamarias/diagnóstico por imagen , Colgajo Perforante/irrigación sanguínea , Angiografía/métodos , Cadáver , Femenino , Humanos , Procedimientos de Cirugía Plástica , Estudios Retrospectivos , Pared Torácica/cirugía , Tomografía Computarizada por Rayos XRESUMEN
Owing to the limited blood supply in the midfoot, multiple arthrodesis attempts in midfood joints may result in severe osteonecrosis, leading to a difficult scenario for bone reconstruction. This article describes the use of fibula flaps (two free and one pedicled flap) to reconstruct bone defects in three cases of persistent nonunion in midfoot joints. Before admission, all patients (aged 32-56 years old) had undergone multiple arthrodesis attempts (range 3-4) aimed at treating joint diseases associated with flatfoot or Müller-Weiss syndrome. All inserted flaps were stable, and bone fusion was confirmed by X-ray examination at month 4. After the follow-up period (range 1-4 years), all patients showed normal, painless gait. No foot deformities or further complications were observed. Our report suggests that fibula flap transfer may be a good alternative for treating persistent nonunion in midfoot joints involving bone loss, and may prevent the osteonecrosis associated with limited blood supply. © 2016 Wiley Periodicals, Inc. Microsurgery 36:430-434, 2016.
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INTRODUCTION: Oesophageal reconstruction in a second time is a complex surgical operation which, in some cases, requires combining microvascular techniques to increase vascular flow to the conduit. "Supercharged" ileocoloplasty allows creation of a longer conduit that makes it possible to replace the entire oesophagus. We describe our initial experience with this technique for the total reconstruction of the oesophagus. MATERIAL AND METHODS: A retrospective review of the period from October 2007 to December 2009 identified 4 patients on whom a deferred oesophageal reconstruction was performed with a "supercharged" ileocoloplasty. The indications of this technique, morbidity and mortality, as well as functional results during follow up were evaluated. RESULTS: The indications of this technique were: previous failure of a left colon interposition (1), oesophageal disconnection due to a gastro-pleural fistula (1), total oesophagogastrectomy (1) and partial oesophagogastrectomy (1) due to the ingestion of caustic substances, respectively. Gastrointestinal complications were the most frequent. Two cervical fistulas were diagnosed which were resolved with an absolute diet, antibiotic therapy and enteral nutrition. There was no mortality. After a median follow up of 14.7 months, two patients were nourished exclusively by mouth, one by a mixed route (oral-enteral) and another exclusively by the enteral route due to an oesophageal stenosis 11 centimetres from the dental arch; this patient required dilations and is awaiting a jejunal graft. CONCLUSIONS: "Supercharged" ileocoloplasty is a complex treatment option for the total reconstruction of the oesophagus when no other alternatives are available. Postoperative morbidity is significant but the functional results are good.
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Colon/trasplante , Esófago/cirugía , Íleon/trasplante , Anciano , Colon/irrigación sanguínea , Procedimientos Quirúrgicos del Sistema Digestivo/métodos , Femenino , Humanos , Íleon/irrigación sanguínea , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Introducción La reconstrucción esofágica en un segundo tiempo es una intervención quirúrgica compleja que, en algunos casos, requiere asociar técnicas microvasculares para aumentar el flujo vascular a la plastia (supercharged). La ileocoloplastia supercharged permite crear una plastia larga que hace posible sustituir la totalidad del esófago. Describimos nuestra experiencia inicial con esta técnica para la reconstrucción de todo el esófago. Material y métodos La revisión retrospectiva del periodo octubre de 2007 a diciembre de 2009 identificó a 4 pacientes a los que se les realizó una reconstrucción esofágica diferida con una ileocoloplastia supercharged. Se evaluaron las indicaciones de esta técnica, la morbilidad y mortalidad, así como, los resultados funcionales durante el seguimiento. Resultados Las indicaciones de esta técnica fueron: fracaso previo de una interposición de colon izquierdo (1), desconexión esofágica por fístula gastropleural (1), esofagogastrectomía total (1) y esofagogastrectomía parcial (1) por ingesta de cáusticos, respectivamente. Las complicaciones digestivas fueron las más frecuentes. Se diagnosticaron dos fístulas cervicales que se resolvieron con dieta absoluta, antibioticoterapia y nutrición enteral. No hubo mortalidad. Tras una mediana de seguimiento de 14,7 meses, dos pacientes se nutrían exclusivamente por vía oral, uno por vía mixta (oral-enteral) y otro exclusivamente por vía enteral debido a una estenosis esofágica a 11 centímetros de arcada dentaria; este paciente ha precisado dilataciones y está pendiente de un injerto de yeyuno. Conclusiones La ileocoloplastia supercharged es una opción técnica compleja para reconstruir todo el esófago cuando no se dispone de otras alternativas. La morbilidad postoperatoria es significativa pero los resultados funcionales son buenos (AU)
Introduction Oesophageal reconstruction in a second time is a complex surgical operation which, in some cases, requires combining microvascular techniques to increase vascular flow to the conduit. «Supercharged» ileocoloplasty allows creation of a longer conduit that makes it possible to replace the entire oesophagus. We describe our initial experience with this technique for the total reconstruction of the oesophagus. Material and methods A retrospective review of the period from October 2007 to December 2009 identified 4 patients on whom a deferred oesophageal reconstruction was performed with a «supercharged» ileocoloplasty. The indications of this technique, morbidity and mortality, as well as functional results during follow up were evaluated. Results The indications of this technique were: previous failure of a left colon interposition (1), oesophageal disconnection due to a gastro-pleural fistula (1), total oesophagogastrectomy (1) and partial oesophagogastrectomy (1) due to the ingestion of caustic substances, respectively. Gastrointestinal complications were the most frequent. Two cervical fistulas were diagnosed which were resolved with an absolute diet, antibiotic therapy and enteral nutrition. There was no mortality. After a median follow up of 14.7 months, two patients were nourished exclusively by mouth, one by a mixed route (oral-enteral) and another exclusively by the enteral route due to an oesophageal stenosis 11 centimetres from the dental arch; this patient required dilations and is awaiting a jejunal graft. Conclusions«Supercharged» ileocoloplasty is a complex treatment option for the total reconstruction of the oesophagus when no other alternatives are available. Postoperative morbidity is significant but the functional results are good (AU)