RESUMO
ABSTRACT: One of the worst complications after a primary palatoplasty is the lesion of the neurovascular bundle, results into a type of flap necrosis, having as a final consequence a residual palatine fistula.In our institution the authors usually use tongue flap to repair large fistulas.The authors retrospectively reviewed all patients with large palatal fistulas that were repaired with tongue flap at Fundacion Gantz between January 2002 and December 2020.Fundacion Gantz has 1.067 patients with palatal surgeries, with an incidence of 5,8% for palatal fistulas and 3,2% (n = 2) were considered large.Surgery was done on 24 patients with large residual palatal fistula, all of them with tongue flaps as outpatient surgery. Fifteen were girls and 9 were boys, between 13 and 40 years.The average size of the fistula was 2,5 cm and 100% are localized in the anterior palate.The incidence of complications with tongue flap was 12, 5%: 2 dehiscences and 1 persistent residual fistula. The authors had no complications in phonation due to the lingual donor area.The authors consider that this outpatient surgery, is a reprodutible and safe technique, with a low rate of complications, which allows us to recommend it for the treatment of large palatal fistulas.
Assuntos
Fissura Palatina , Fístula , Fissura Palatina/complicações , Fissura Palatina/cirurgia , Feminino , Fístula/cirurgia , Humanos , Masculino , Fístula Bucal/complicações , Fístula Bucal/cirurgia , Palato/cirurgia , Complicações Pós-Operatórias/cirurgia , Estudos Retrospectivos , Retalhos Cirúrgicos/cirurgia , Língua/cirurgiaRESUMO
ABSTRACT: The mucocutaneous line and the lip vermilion are important structures from an esthetic standpoint but also in relation to the functionality of the mouth. In the literature, several types of flaps have been described for reparation of labial defects in adults. In this study, the authors analyze results of surgical reconstruction of the lower lip in the pediatric population using unilateral or bilateral mucomuscular elastic flaps for labial reconstruction. A retrospective analysis of 10 patients operated between 2003 and 2018 at our institution was made. The following demographic and clinical data were collected: age, sex, diagnosis, type of flap, follow-up, results, and complications. The Strasser scale was chosen for assessment of postoperative photographic results. Average age was 8.1 years (range 3-18). The most frequent etiology was arteriovenous malformation seen in 60% of cases. All cases corresponded to a defect of the lower lip. The average percentage of lip compromised was 44% and the largest length of compromise observed was 60% of the lip. Follow-up was on average 2.4 years. Esthetic results according to the Strasser method were as follows: 1 patient presented an excellent esthetic result, 5 good, 4 regular, and 0 poor.Considering the esthetic outcomes and low incidence of complications of the mucomuscular elastic flap, it is an acceptable and recommended technique of choice for lip vermilion reconstruction.
Assuntos
Neoplasias Labiais , Procedimentos de Cirurgia Plástica , Adolescente , Adulto , Criança , Pré-Escolar , Estética Dentária , Humanos , Lábio/cirurgia , Neoplasias Labiais/cirurgia , Estudos Retrospectivos , Retalhos CirúrgicosRESUMO
ABSTRACT: Speech has a very significant impact on the life quality of people with cleft and lip palate. Restore tissue anatomy and functionality is the main aim of primary palatal surgery. Multiple factors are associated with successful handling, including the need for a velopharyngeal insufficiency (VPI) secondary surgery. The study's aim is to determine speech and velopharyngeal function outcomes in children with cleft palate operated in our institution and to determine VPI secondary surgery outcomes, if appropriate. Clinical records of nonsyndromic patients with cleft palate born between January 2009 and December 2012, who performed their multidisciplinary care on our institution, were analyzed retrospectively. One hundred forty-two patients received primary palatal surgery. Eighty (56%) were male and 62 (44%) female. Twenty-two had soft cleft palate, 9 hard and soft cleft palate, 84 unilateral, and 27 bilateral cleft lip and palate. Twelve percent of patients presented palatal fistula, with a significantly higher presentation in Soft Cleft Palate and Hard and Soft Cleft Palate. Twenty-seven patients (19%) had surgical indication for VPI correction, and 20 of them received VPI surgery, before school age. Cleft type and gender were significantly associated with VPI surgery indication rate. Postsurgery, 80% presented normal resonance. Nasal emission improved in 85% of patients. Nasometry decreased from 45% to 31%. Hyponasality increased by 10%. One case presented total flap dehiscence. Preoperative planning must be done carefully and individualized to succeed. Future prospective research that considers all the variables for a correct analysis is advisable, to improve our results.
Assuntos
Fenda Labial , Fissura Palatina , Insuficiência Velofaríngea , Criança , Fenda Labial/cirurgia , Fissura Palatina/cirurgia , Feminino , Humanos , Masculino , Palato Mole , Estudos Retrospectivos , Resultado do Tratamento , Insuficiência Velofaríngea/cirurgiaRESUMO
OBJECTIVE: Evaluate simulation-based comprehensive cleft care workshops as a reproducible model for education with sustained impact. DESIGN: Cross-sectional survey-based evaluation. SETTING: Simulation-based comprehensive cleft care workshop. PARTICIPANTS: Total of 180 participants. INTERVENTIONS: Three-day simulation-based comprehensive cleft care workshop. MAIN OUTCOME MEASURES: Number of workshop participants stratified by specialty, satisfaction with the workshop, satisfaction with simulation-based workshops as educational tools, impact on cleft surgery procedural confidence, short-term impact on clinical practice, medium-term impact on clinical practice. RESULTS: The workshop included 180 participants from 5 continents. The response rate was 54.5%, with participants reporting high satisfaction with all aspects of the workshop and with simulation-based workshops as educational tools. Participants reported a significant improvement in cleft lip (33.3 ± 5.7 vs 25.7 ± 7.6; P < .001) and palate (32.4 ± 7.1 vs 23.7 ± 6.6; P < .001) surgery procedural confidence following the simulation sessions. Participants also reported a positive short-term and medium-term impact on their clinical practices. CONCLUSION: Simulation-based comprehensive cleft care workshops are well received by participants, lead to improved cleft surgery procedural confidence, and have a sustained positive impact on participants' clinical practices. Future efforts should focus on evaluating and quantifying this perceived positive impact, as well reproducing these efforts in other areas of need.
Assuntos
Fenda Labial , Fissura Palatina , Fenda Labial/cirurgia , Fissura Palatina/cirurgia , Simulação por Computador , Estudos Transversais , HumanosRESUMO
Treatment of infantile hemangioma is usually medical. The nose is one of the most important aesthetic and functional units of the face; therefore, surgical management is preferred in persistent lesions (fibro-fatty tissue component) that do not respond to medical treatment. Herein, the authors analyze the results of surgical nasal hemangioma treatment in their center, a literature review and propose an algorithm for surgical management. A retrospective analysis of 23 persistent nasal hemangioma operated between 1996 and 2014 at our institution was made. The authors recollected the following demographic and clinical data: hemangioma subtype, phase of evolution, affected aesthetic nasal subunit, previous treatment, surgery type, complications and follow-up period. The Strasser scale was chosen for assessment of postoperative photographic results. Surgical treatment was performed. Age average was 6.8 years old (range 2-19). Mixed hemangioma was the most common subtype (83%). Surgery was mainly performed in the involution phase (87%). The most affected aesthetic subunit was nasal tip (44%). All lesions received previous medical treatment. The most common surgical technique was open rhinoplasty approach. Follow-up was an average of 26.6 months. Aesthetic results according to the Strasser method included: 3 excellent scores, 15 good, 5 regular, and none poor. Surgery was performed on patients in order to correct nasal persistent hemangiomas sequel. The nose has serious psychosocial impact and mixed infantile hemangiomas appear to have a higher rate of persistent hemangioma requiring surgery, but further studies are needed. Aesthetic outcome with surgical procedures chosen were acceptable and no complications were reported.
Assuntos
Hemangioma Capilar , Neoplasias Nasais , Rinoplastia , Adolescente , Adulto , Criança , Pré-Escolar , Hemangioma Capilar/epidemiologia , Hemangioma Capilar/cirurgia , Humanos , Neoplasias Nasais/epidemiologia , Neoplasias Nasais/cirurgia , Estudos Retrospectivos , Adulto JovemRESUMO
Cleft lip is a common malformation in Chile. The standard care for cleft lip and palate repair is inpatient admission; this is mainly to observe complications and administer intravenous fluids, antibiotics, and analgesics. In our center, however, a strict selection of patients undergo ambulatory surgeries. In this paper, we illustrate our experience managing outpatient cleft lip and palate repair and show that it is possible to carry out a successful ambulatory surgery with few to no complications in children and adults with cleft lip and palate.
Assuntos
Fenda Labial , Fissura Palatina , Criança , Chile , Fenda Labial/cirurgia , Fissura Palatina/cirurgia , Humanos , Lactente , Pacientes Ambulatoriais , Estudos RetrospectivosRESUMO
Nasal reconstruction has been analyzed extensively in adults but not in children. The purpose of this article is to review the authors' experience with the forehead flap for nasal reconstruction in 10 children under the age of 10 during a 10-year period. Outcomes were assessed by an objective grading system for cosmetic surgical results. Subjective criteria were also applied by an assistant surgeon and by the patients' relatives. Appropriate results were obtained by the following principles: (1) A modified approach that considers three subunits consisting of the dorsum, tip, and ala was used; (2) a forehead flap is the best option for an entire subunit or a full-thickness defect repair; (3) the forehead flap design should be paramedian, oblique, and opposite to the major defect to avoid the hairline and allow better caudal advancement; (4) ear or costal cartilages are good options for structural support (the septum is a nasal growth center that should not be touched); (5) infundibular undermining of vestibular mucosa, turnover flaps, and skin grafts are good options for internal lining; (6) reconstruction is a three-stage procedure (an intermediate operation is added to thin the flap and perform secondary revisions for lining and support); (7) reconstruction should be completed before the child is school aged, to achieve good aesthetic results immediately and avoid psychosocial repercussions; and (8) the reconstructed nose, with skin, lining, and support, will grow with the child (no final surgery should be planned at the age of 18, other than revisions of late complications).
Assuntos
Microcirurgia/métodos , Deformidades Adquiridas Nasais/cirurgia , Nariz/anormalidades , Nariz/lesões , Rinoplastia/métodos , Retalhos Cirúrgicos/irrigação sanguínea , Criança , Pré-Escolar , Estética , Feminino , Seguimentos , Humanos , Lactente , Masculino , Complicações Pós-Operatórias/diagnóstico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
El pabellón auricular es una importante unidad estética en el ser humano. Existe un grado variable de malformaciones, en Chile tiene una incidencia de 1 por cada 5600 nacidos vivos. Anatómicamente el pabellón auricular está compuesto por tres estructuras principales: complejo hélix antihélix, concha y lóbulo. Es según la anomalía que se presente en la anatomía externa la forma en que se clasificará, existiendo diversos sistemas para esto, algunos de ellos con utilidad anátomo quirúrgica.El eje principal del tratamiento de estas anomalías es la reconstrucción quirúrgica, teniendo disponible en la literatura variadas técnicas, como son el uso de implantes, reconstrucción protésica y la reconstrucción con injerto autólogo de cartílago costal, entre otras. Reinisch ha sido pionero en el uso de implantes para la reconstrucción, mientras que diversos autores han mostrado resultados satisfactorios con el uso de prótesis osteointegradas. Sin embargo, la técnica más aceptada y utilizada es la reconstrucción con injerto autólogo de cartílago costal, la cual fue descrita en sus inicios por Tanzer, Walton y Beahm, siendo perfeccionada posteriormente por Brent, quien propuso las bases para su desarrollo moderno. En la actualidad los métodos quirúrgicos más aceptados y utilizados son los descritos por Nagata y Firmin, ambos con excelentes resultados.
The ear is an important aesthetic unity in humans. There is a varying degree of malformations, Chile has an incidence of 1 per 5600 live births. Anatomically the pinna is composed of three main structures: helix antihelix complex, shell and lobe. It is according to the anomaly present in the external anatomy how it is classified, various systems exist for this, some of them with anatomic surgical utility. The main focus of treatment of these anomalies is the surgical reconstruction, taking various techniques available in the literature, such as the use of implants, prosthetic reconstruction and reconstruction with autologous rib cartilage graft, among others. Reinisch has pioneered the use of implants for reconstruction, while several authors have shown satisfactory results with the use of bone anchored prosthesis. However, the most accepted and used technique is the reconstruction with autologous rib cartilage graft, which was described at the beginning by Tanzer, Walton and Beahm and was later perfected by Brent, who proposed the foundation for modern development. Currently the most accepted and used surgical methods are described by Nagata and Firmin, both with excellent results.
Assuntos
Humanos , Microtia Congênita/classificação , Microtia Congênita/terapia , Microtia Congênita/patologiaRESUMO
Diagnosis of pilomatrixomas may be difficult because they can mimic other clinical conditions. Color Doppler ultrasound had been proven useful in the study of localized lesions of the skin and can both define lesion morphology and determine blood flow changes in real time, and may thus help differentiate primary from secondary vascular skin lesions. We present 3 cases of pilomatrixomas that mimic vascular lesions of the skin on physical examination. Clinical, sonographic, intraoperative, and histologic images are provided to highlight the nature of these challenging cases.
Assuntos
Pilomatrixoma/diagnóstico por imagem , Neoplasias Cutâneas/diagnóstico por imagem , Ultrassonografia Doppler em Cores/estatística & dados numéricos , Neoplasias Vasculares/diagnóstico por imagem , Adolescente , Pré-Escolar , Diagnóstico Diferencial , Feminino , Hemangioma/diagnóstico por imagem , Humanos , Lactente , Pilomatrixoma/patologia , Pilomatrixoma/cirurgia , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/cirurgia , Neoplasias Vasculares/patologia , Neoplasias Vasculares/cirurgiaRESUMO
BACKGROUND: The purpose of this clinical study was to establish liposuction and lipoinjection as a noncosmetic procedure in children to correct lipodystrophies. METHODS: Liposuction, fat injection, or a combination of both was performed on 30 patients between 1994 and 2006 at Roberto del Rio Hospital or Clinica Alemana, Santiago, Chile. Liposuction was indicated in patients with excessive amounts of fatty tissue or tumor-like swelling. Combined liposuction and lipoinjection was performed on patients with deficit and excess in soft tissues. Lipoinjection was used for patients with soft-tissue insufficiencies. Samples of fat obtained by liposuction were submitted to histopathologic examination. Traditional tumescent technique was used for liposuction. The supernatant obtained by simple filtration was used for fat injection. Short- and long-term postoperative follow-up included registration of complications and assessment of aesthetic and functional outcome. The kappa test was used for statistical analysis. RESULTS: Thirty patients, nine boys and 21 girls, were operated on, with an average age of 11 years (range, 4 to 17 years). A total of 43 procedures were performed: 27 liposuctions, 10 lipoinjections, and six combined procedures. Average hospital stay was 1.1 days. Of a total 20 patients who underwent liposuction, six required revision. Histopathologic study showed 19 lipomatoses and one lipoblastomatosis. Cosmetic outcomes based on Strasser scale were as follows: six excellent, 19 good, four mediocre, and one poor. CONCLUSIONS: Liposuction and lipoinjection as sole or combined procedures are safe methods for the pediatric population. They are well tolerated, with a low rate of complications and satisfactory aesthetic results.