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Nagasao T, Miyanagi T, Tamai M, Hatano A, Kogure T, Morotomi T. Evaluation of fat thickness in the intramammary groove of adult female patients with pectus excavatum. EUROPEAN JOURNAL OF PLASTIC SURGERY 2021. [DOI: 10.1007/s00238-020-01777-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Imamura Y, Kowatari R, Minakawa M, Fukuda I. Coronary artery bypass grafting after sternal turnover procedure and a review of the literature. J Card Surg 2021; 36:2160-2163. [PMID: 33682963 DOI: 10.1111/jocs.15478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 02/16/2021] [Accepted: 02/23/2021] [Indexed: 11/26/2022]
Abstract
We report a case of complete revascularization after a sternal turnover procedure through median sternotomy in a patient with multivessel coronary artery disease. The patient had unusual anatomical features, such as the anterior protrusion of the middle-to-distal sternum and absent bilateral internal thoracic arteries (ITAs). The single-blade sternum retractor and the Omni-Tract retractors are simple and reliable tools for lifting and widening the thoracic wall around the xiphoid process. The bilateral radial arteries and the great saphenous vein were used as bypass grafts. Computed tomography was used to visualize the sternum supplied by the superior epigastric arteries (SEAs); presurgical abdominal ultrasonography revealed the course and crossing point of the developed SEAs. Since ITAs were absent, we preserved the SEAs to prevent sternal ischemia. No sternal complications or graft occlusion were observed during follow-up.
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Affiliation(s)
- Yuki Imamura
- Department of Thoracic and Cardiovascular Surgery, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Ryosuke Kowatari
- Department of Thoracic and Cardiovascular Surgery, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Masahito Minakawa
- Department of Thoracic and Cardiovascular Surgery, Hirosaki University School of Medicine, Hirosaki, Japan
| | - Ikuo Fukuda
- Department of Thoracic and Cardiovascular Surgery, Hirosaki University School of Medicine, Hirosaki, Japan
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Pectoralis Muscle Transposition in Association with the Ravitch Procedure in the Management of Severe Pectus Excavatum. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2019; 7:e2378. [PMID: 31942373 PMCID: PMC6908393 DOI: 10.1097/gox.0000000000002378] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 06/14/2019] [Indexed: 11/26/2022]
Abstract
Pectus excavatum (PE) is the most common congenital chest wall deformity. PE is sometimes associated with cardiorespiratory impairment, but is often associated with psychological distress, especially for patients in their teenage years. Surgical repair of pectus deformities has been shown to improve both physical limitations and psychosocial well-being in children. The most common surgical approaches for PE treatment are the modified Ravitch technique and the minimally invasive Nuss technique. A technical modification of the Ravitch procedure, which includes bilateral mobilization and midline transposition of the pectoralis muscle flap, is presented here. Methods From 2010 to 2016, 12 patients were treated by a modified Ravitch procedure with bilateral mobilization and midline transposition of the pectoralis muscle flap for severe PE. Outcomes, morphological results, and complications were analyzed with respect to this new combined surgical approach. Results There was a statistically significant difference between pre- and postoperative values (P = 0.0025) of the Haller index at the 18-month follow-up, showing a significant morphological improvement for all treated patients. After surgery, no morbidity and mortality were noted. The mean hospital stay was 7 days, and all patients were discharged without major complications. Conclusion This technique significantly improved patients' postoperative morphological outcomes and significantly reduced long-term complications, such as wound dehiscence, skin thinning, and hardware exposure.
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Pectus excavatum in adult women: repair and the impact of prior or concurrent breast augmentation. Plast Reconstr Surg 2015; 135:303e-312e. [PMID: 25626815 DOI: 10.1097/prs.0000000000000990] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Women present with pectus excavatum five times less frequently than men. Adult women may have additional, associated cosmetic factors, including hypoplastic or asymmetric breasts, or prior augmentation. The authors evaluated the impact of prior or concurrent cosmetic breast surgery in an adult female cohort undergoing repair of pectus excavatum deformity. METHODS A retrospective review was performed of women (≥18 years old) who underwent pectus excavatum repair at a single institution from January of 2010 to September of 2013. RESULTS Pectus excavatum repair was performed on 47 women with a median age of 35 years (range, 18 to 63 years). Mean pectus severity index was 6.2 (range, 3.1 to 16). All patients had physiologic symptoms as the primary purpose for seeking repair. Twenty patients (43 percent) presented with existing implants or the desire for implants at the time of repair. Fifteen patients (32 percent) had a history of implant placement including prior breast augmentation (n = 14) and/or pectus implant (n = 4). Concurrent augmentation (n = 5), breast implant exchange (n = 8), and/or removal of chest wall implants (n = 4) was performed during repair. Morbidity included one implant-related hematoma. Complications and hospital stay were not significantly different for patients undergoing primary repair alone versus those with prior or concurrent augmentation. CONCLUSIONS Breast cosmesis was a concern in nearly half of adult women presenting for pectus excavatum repair. The authors' experience suggests neither prior nor concurrent breast augmentation increases the risk of complications in repair. The authors recommend that cosmetic breast surgery be performed concurrently with pectus excavatum repair. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
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Humphries CM, Anderson JL, Flores JH, Doty JR. Cardiac magnetic resonance imaging for perioperative evaluation of sternal eversion for pectus excavatum. Eur J Cardiothorac Surg 2013; 43:1110-3. [PMID: 23295447 DOI: 10.1093/ejcts/ezs662] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Pectus excavatum is associated with varying degrees of exercise intolerance and symptomatology. Various forms of evaluation have been inconsistent in identifying objective data for correlation with symptoms. Cardiac magnetic resonance (CMR) imaging provides a promising method for delineating the anatomical and physiological components of pectus excavatum as well as measuring the results of surgical repair. METHODS Six patients with symptomatic pectus excavatum underwent preoperative evaluation with CMR. All patients had successful, uncomplicated repair of pectus excavatum using the sternal eversion technique. At the first postoperative visit, all patients underwent postoperative evaluation with CMR. Pre- and postoperative CMR measurements were compared for each patient. RESULTS Preoperative CMR demonstrated evidence of anatomical and dynamical compression of the heart in all patients. After surgery, all patients showed improvement on postoperative CMR. Five of the 6 (83%) patients had complete relief of right ventricular compression, and 5 of the 6 (83%) patients had relief of left atrial compression. The degree of antero-posterior chest wall narrowing was also markedly improved, with an average postoperative vs preoperative Haller index of 3.2 (range, 2.7-3.8) vs 5.0 (range, 4.0-5.9). CONCLUSIONS After surgical correction of pectus excavatum with the sternal eversion technique, CMR demonstrates improvement in both anatomical chest wall contour and cardiac performance. Sternal eversion provides the most complete anatomical correction and greatest relief of internal cardiac compression. We recommend CMR as the definitive modality for evaluation of patients with pectus excavatum, as this modality shows that the primary underlying physiological abnormality in pectus excavatum is cardiac compression.
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Affiliation(s)
- Christopher M Humphries
- Division of Cardiovascular and Thoracic Surgery, Intermountain Medical Center, Murray, UT 84107, USA
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Jaroszewski DE, Warsame TA, Chandrasekaran K, Chaliki H. Right ventricular compression observed in echocardiography from pectus excavatum deformity. J Cardiovasc Ultrasound 2011; 19:192-5. [PMID: 22259662 PMCID: PMC3259543 DOI: 10.4250/jcu.2011.19.4.192] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Revised: 08/19/2011] [Accepted: 11/30/2011] [Indexed: 11/22/2022] Open
Abstract
Pectus excavatum exists as varying anatomic deformities and compression of the right heart by the chest wall can lead to patient symptoms including dyspnea and chest pain with exertion. Echocardiography can be difficult but is critical to the evaluation and diagnosis of this patient population. Modifying standard views such as biplane transthoracic and 3-D transesophageal views may be necessary in some patients due to limitations from the abnormal anatomy of the deformed anterior chest wall. Apical four-chamber views when seen clearly can usually visualize any extrinsic compression to the right ventricle of the heart.
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Affiliation(s)
- Dawn E Jaroszewski
- Department of Surgery, Division Cardiothoracic Surgery, Mayo Clinic Arizona, Phoenix, AZ, USA
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Nagasao T, Miyamoto J, Tamaki T, Ichihara K, Jiang H, Taguchi T, Yozu R, Nakajima T. Stress distribution on the thorax after the Nuss procedure for pectus excavatum results in different patterns between adult and child patients. J Thorac Cardiovasc Surg 2007; 134:1502-7. [PMID: 18023673 DOI: 10.1016/j.jtcvs.2007.08.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2007] [Revised: 07/24/2007] [Accepted: 08/16/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE In the Nuss procedure, in which the deformed thorax is forcibly corrected by insertion of correction bars, considerable stresses occur on the patient's thorax. We performed the present study to elucidate how stress patterns on the thorax after this procedure differ between child and adult patients. METHODS Eighteen patients with pectus excavatum, constituting a child group (n = 10) and an adult group (n = 8), were included in the study. After a 3-dimensional computer-assisted design model was produced with computed tomographic data from each patient, simulation of the Nuss procedure was performed on the model. Then the stresses occurring on each thorax were calculated using the finite element method. The stresses were compared between the child and adult groups in terms of intensity on each rib and the distribution patterns over the whole thorax. RESULTS With all 12 ribs, significantly greater stress occurred in the adult group than stress in the child group. Although the stresses occurring on the thorax demonstrated concentrated patterns in the child group, widely distributed patterns were observed in the adult group. CONCLUSIONS The stresses that occur on the thorax after the Nuss procedure take different patterns between children and adults in terms of intensity and distribution. The differences should be taken into consideration in managing postoperative pain after the Nuss procedure.
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Affiliation(s)
- Tomohisa Nagasao
- Department of Plastic and Reconstructive Surgery, School of Medicine, Keio University, Tokyo, Japan
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Affiliation(s)
- Marlos de Souza Coelho
- Pontifícia Universidade Católica do Paraná; Sociedade Brasileira de Cirurgia Torácica; Pontifícia Universidade Católica do Paraná; Universidade Federal do Paraná; Hospital Universitário Cajuru; Santa Casa de Misericórdia de Curitiba
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Affiliation(s)
- Rebecca M McGuigan
- Department of Surgery, Madigan Army Medical Center, Tacoma, WA 98431, USA
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Coelho MDS, Stori Júnior WDS, Pizarro LDV, Zanin SA, Gonçalves JL, Bergonse Neto N. Pectus Excavatum / Pectus Carinatum: tratamento cirúrgico. Rev Col Bras Cir 2003. [DOI: 10.1590/s0100-69912003000400002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Apresentar os resultados obtidos com técnica única para tratamento do Pectus Excavatum e Pectus Carinatum. MÉTODO: De 1976 a 2000 foram operados, 183 portadores de Deformidades da Parede Torácica Anterior sendo 98 Pectus Carinatum (70 P. Carinatum Simétrico, 18 P. Carinatum Lateral a Direita e 10 P. Carinatum Lateral a esquerda), 62 Pectus Excavatum (57 P. Excavatum Simétrico, 4 P. Excavatum Lateral a Direita e um P. Excavatum Lateral a Esquerda), 17 Pectus Carinatum Superior, um Pectus Combinado, quatro Protusões Costais Inferiores e uma Depressão Costal. A indicação foi exclusivamente estética em 182 (99,4%) dos pacientes. Foi utilizada técnica única para Pectus Carinatum e Pectus Excavatum: incisão transversal inframamária; ressecção subpericondral de todas as cartilagens envolvidas na deformidade; dissecção retroesternal mínima; osteotomia esternal anterior, fixação da osteotomia esternal com fios de aço;utilização da placa retroesternal em casos selecionados de Pectus Excavatum; pregueamento dos feixes pericondriais para dar maior rigidez a parede torácica e auxílio na manutenção do esterno na sua posição; drenagem do tecido celular subcutâneo e do plano submuscular, sutura intradérmica da pele. RESULTADOS: Bom ou excelente em 175 (95,6%) dos pacientes. Complicações ocorreram em 14 (7,6%) pacientes: oito casos (4,5%) de seroma; um (0,5%)hematoma de parede; dois (1,0%) caso de dor torácica intensa no pós-operatório; um(1,0%) caso de deiscência parcial da sutura da pele e dois casos (1,0%) de cicatriz hipertrófica que foram tratados com ressecção e betaterapia. CONCLUSÃO: Pelos resultados estéticos alcançados, a esternocondroplastia apresentada está indicada para correção de Pectus Excavatum/Carinatum.
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Genç A, Mutaf O. Polytetrafluoroethylene bars in stabilizing the reconstructed sternum for pectus excavatum operations in children. Plast Reconstr Surg 2002; 110:54-7. [PMID: 12087231 DOI: 10.1097/00006534-200207000-00011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Nine children with severe pectus excavatum deformity were operated on in the Department of Pediatric Surgery, Thoracic Unit, Ege University Faculty of Medicine, Izmir, Turkey. There were four boys and five girls, and the mean age at operation was 6.3 years. A modified Ravitch technique was performed by using two polytetrafluoroethylene bars placed retrosternally for fixation and stabilization of the reconstituted anterior chest wall. The bars were removed 6 months after the operation. Results were satisfactory in all cases, with no surgical complications.
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Affiliation(s)
- Abdülkadir Genç
- Department of Pediatric Surgery, Celal Bayar University, Manisa 45010, Turkey.
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Abstract
OBJECTIVE To evaluate the medium-term results of 77 surgical corrections in patients with chest wall deformities, 53 (68.8%) with pectus excavatum and 24 with pectus carinatum, operated upon from 1985 to 1994. METHODS The mean age of the patients was 14.7 years (4-39 years) and 77% were younger than 15 years of age. There were 59 male (76.7%) and 18 female patients. Only four had a family history of the malformation. Seven patients (9.1%) presented with asthma-like symptoms, and 13 (16.9%) referred dyspnea and tiredness for small efforts. The remainder (74.2%) were asymptomatic, but most were psychologically disturbed by the deformity and postural abnormality. Two patients had other skeletal abnormalities. The modified surgical technique used in all cases consisted of subperichondrial resection of the abnormal costal cartilages, transverse and longitudinal osteotomies of the sternum and internal stabilization with a steel rod which was generally removed between 6 and 12 months postoperatively. RESULTS There was neither early nor late mortality. One patient had a pneumothorax which required chest tube drainage. The mean admission time was 10.5 days (8-14 days). Follow-up was complete, and 90% of the patients had increased effort tolerance. Five of the seven patients (72%) with 'asthmatic' symptoms showed a decrease in the frequency of the crises. Two patients had recurrence of the depression by 3 and 8 months, respectively. The remaining 75 patients (97.3%) were satisfied with the cosmetic result of the surgery. CONCLUSIONS Surgical treatment of chest wall deformities using this technique leads to good cosmetic, orthopedic and psychological results. We believe that the operations should be performed at any age in patients who have at least a moderate deformity.
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Affiliation(s)
- A C de Matos
- Serviço de Cirurgia Cardiotorácica, Hospitais da Universidade, Coimbra, Portugal
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Bentz ML, Futrell JW. Improved chest wall fixation for correction of pectus excavatum. BRITISH JOURNAL OF PLASTIC SURGERY 1992; 45:367-70. [PMID: 1638289 DOI: 10.1016/0007-1226(92)90006-j] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Pectus excavatum, the most common congenital chest wall abnormality, is manifested by deformity of the costal cartilages resulting in a depressed and often rotated sternum. Although there are conflicting data to support and reject the concept that physiologic improvement can be a consequence of surgical repair, correction is frequently indicated for aesthetic improvement alone. The most popular current repair involves resection of abnormal costal cartilages, sternal osteotomy and mobilisation, followed by fixation of the sternum in the corrected position. Improved fixation techniques have evolved, but generally have not employed current concepts of rigid fixation. The correction of pectus excavatum using reconstruction plates incorporates the benefits of rigid fixation, while allowing custom chest wall contouring and sternal reorientation. Reconstruction plate fixation of the sternum should be considered during correction of pectus excavatum in adult and adolescent patients.
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Affiliation(s)
- M L Bentz
- Division of Plastic and Reconstructive Surgery, University of Pittsburgh School of Medicine
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Abstract
The posteroanterior and lateral chest radiographs of 72 consecutive patients with sternal depression, together with 72 age- and sex-matched controls, have been reviewed. We assessed size and position of the cardiac silhouette, mediastinal contour, radio-opacity in the right lower zone and rib configuration. The degree of depression was determined from the lateral radiograph. The most significant signs of sternal depression on the posteroanterior chest radiograph are a straight left heart border, displacement of the cardiac silhouette to the left and an indistinct right heart border. These three signs have a high specificity for sternal depression and are significantly more commonly seen with increasing severity of depression. The presence of any three, or of more than three, of the described signs was 95.5% specific. However, despite this high specificity, the sensitivity and positive predictive value even for a combination of signs are low. Sternal depression is a relatively common chest deformity and the radiologist should be aware of the changes on the posteroanterior chest radiograph to avoid pitfalls in diagnosis.
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An evaluation of operative outcome in patients with funnel chest diagnosed by means of the computed tomogram. J Thorac Cardiovasc Surg 1987. [DOI: 10.1016/s0022-5223(19)36387-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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