eComment. Substernal metal support after pectus excavatum open repair (original) (raw)
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Osteosynthetic thoracic stabilization after complete resection of the sternum
European Journal of Cardio-Thoracic Surgery, 2007
We present a case of a 66-year-old diabetic patient with chronic non-healing sternum after CABG operation. After four attempts of sternum refixation within 2 years, the need of bone debridement resulted in a nearly complete loss of sternum. Finally, a mesh graft and a pectoralis muscle flap were used to bridge the sternal space. Despite good wound healing, the thoracic instability led to intolerable chest pain persisting over the next years. In this case report, we describe the successful thoracic stabilization by using transverse plate fixation, which resulted in perfect thoracic stabilization and immediate cessation of pain.
Management of a floating sternum after repair of pectus excavatum
Journal of Pediatric Surgery, 2001
The aim of this study was to examine the authors' experience with patients who have floating sternum after correction of pectus excavatum via the classical Ravitch procedure. A floating sternum is defined as a sternum in which the only attachment to the chest wall is its superior (cranial) border, and in which the body is secured only by the manubrium and whatever lateral and inferior fibrous bands are present. Typically, a floating sternum is caused by either extensive resection of the costal cartilages and perichondrium during correction of pectus excavatum or failure of proper regrowth of these cartilages.
Repair of pectus deformities with sternal support
Journal of Pediatric Surgery, 1994
During the past 25 years, 252 children underwent repair of pectus deformities. There were 195 male and 57 female patients, of whom 227 had pectus excavatum and 25 had pectus carinatum. Of the 252 patients, 113 underwent repair at between 2 and 5 years of age. Exercise limitation was reported by 51 %, and 32 % had frequent respiratory infections or asthma. Repair was performed through a transverse incision with subperiosteal resection of the lower four or five costal cartilages, from sternum to costochondral junction bilaterally. A transverse wedge osteotomy was made through the anterior table of the sternum, with fracture but no displacement of the posterior table. For children younger than 5 years (n = 108), the periosteal sheath of the fifth rib from each side was sewn together behind the sternal tip. For older patients (n = 136), a thin steel strut was used for sternal support for 6 months. There were no deaths within the first year. Complications included seroma (16), atelectasis (12), pneumothorax (three), and recurrent chest depression (three). More than 98 % of patients had improvements in exercise tolerance, endurance, respiratory symptoms, and cosmetic appearance; these improvements were considered excellent results. Operation at an early age with routine use of substernal support with minimal preoperative and postoperative testing has provided exceUent results at a low cost.
European Journal of Cardio-Thoracic Surgery
OBJECTIVES: Patients with pectus excavatum (PE) after prior sternotomy for cardiac surgery present unique challenges for repair of PE. Open repairs have been recommended because of concerns about sternal adhesions and cardiac injury. We report a multi-institutional experience with repair utilizing substernal Nuss bars in this patient population. METHODS: Surgeons from the Chest Wall International Group were queried for experience and retrospective data on PE repair using substernal Nuss bars in patients with a history of median sternotomy for cardiac surgery (November 2000 to August 2015). A descriptive analysis was performed. RESULTS: Data for 75 patients were available from 14 centres. The median age at PE repair was 9.5 years (interquartile range 10.9), and the median Haller index was 3.9 (interquartile range 1.43); 56% of the patients were men. The median time to PE repair was 6.4 years (interquartile range 7.886) after prior cardiac surgery. Twelve patients (16%) required resternotomy before support bar placement: 7 preemptively and 5 emergently. Sternal elevation before bar placement was used in 34 patients (45%) and thoracoscopy in 67 patients (89%). Standby with cardiopulmonary bypass was available at 9 centres (64%). Inadvertent cardiac injury occurred in 5 cases (7%) without mortality. CONCLUSIONS: Over a broad range of institutions, substernal Nuss bars were used in PE repair for patients with a history of sternotomy for cardiac surgery. Several technique modifications were reported and may have facilitated repair. Cardiac injury occurred in 7% of cases, and appropriate resources should be available in the event of complications. Prophylactic resternotomy was reported at a minority of centres.
Use of sternal plate for pectus excavatum repair in adults leads to minimal postoperative pain
Journal of surgical case reports, 2018
Pectus excavatum is a chest wall deformity that results in caved-in or sunken appearance of lower half of anterior chest. Surgical treatment is favored when functional or cosmetic concerns arise. We present a case and series of six patients (mean haller index: 4.28) who had repair with minimal pleural disruption and sternal plate. After a broad bilateral inframammary skin incision, the anterior aspect of sternum is identified and incised. Next, the surgeon hyperextends and fixates the bone in its desired position by applying manual dorsal pressure through a small intercostal incision. Superior and inferior fasciocutaneous flaps are raised and then advanced to reconstruct the soft tissue defect. All patients had durable repair of the chest wall abnormalities and they had minimal pain during the postoperative period. No analgesia medication was necessary 1 month post-operatively. This may provide significantly less pain compared to the Nuss or Ravitch procedures to fix Pectus excavatum.
Simplified open repair for anterior chest wall deformities. Analysis of results in 205 patients
Orthopaedics & Traumatology: Surgery & Research, 2012
Introduction: Pectus deformities are the most frequently seen congenital thoracic wall anomalies. The cause of these conditions is thought to be abnormal elongation of the rib cartilages. We here report our clinical experience and the results of a sternochondroplasty procedure based on the subperichondrial resection of the elongated cartilages. Hypothesis: This technique is a valuable surgical strategy to treat the wide variety of pectus deformities. Patients and methods: During the period from October 2001 through September 2009, 205 adult patients (171 men and 34 women) underwent pectus excavatum , carinatum (19) or arcuatum (5) repair. The patients' pre and postoperative data were collected using a computerized database, and the results were assessed with a minimum 2-year follow-up. Results: The postoperative morbidity rate was minimal and the mortality was nil. The surgeon graded cosmetic results as excellent (72.5%), good (25%) or fair (2.5%), while patients reported better results. Patients with pectus excavatum were found to have much more patent foramen ovale (PFO) than the normal adult population, which occluded after the procedure in 61% of patients, and significant improvement was found in exercise cardiopulmonary function and exercise tolerance at the 1-year follow-up. Discussion: Our sternochondroplasty technique based on the subperichondrial resection of the elongated cartilages allows satisfactory repair of both pectus excavatum and sternal prominence. It is a safe procedure that might improve the effectiveness of surgical therapy in patients with pectus deformities. Level of evidence: Level IV. Retrospective study.
A newly designed thorax support vest prevents sternum instability after median sternotomy☆
European Journal of Cardio-Thoracic Surgery, 2009
Objective: Sternum infection remains one of the primary causes of postoperative morbidity and mortality after median sternotomy. We report the clinical efficacy for primary reinforcement of the sternum with a new design of thorax support vest. Methods: A prospective randomized study including 455 patients was started in September 2007 to evaluate the effectiveness of the Posthorax W sternum vest (Epple Inc., Vienna, Austria). One hundred and seventy five patients were treated with the sternum dressing postoperatively (group A), 227 patients did not receive the vest (group B) and 53 patients refused it (group C). Several clinical and operative data were evaluated. All patients were recorded using the STS risk scoring analysis for mediastinitis after cardiac surgery. Results: The median age and gender distribution were comparable in both groups. Preoperative data like renal failure, chronic obstructive pulmonary disease, peripheral artery disease, and myocardial infarction were not significant. There were more patients with diabetes in group A and C (A: 39.4%, B: 29.1%, C: 43.4%, p = 0.036). A total of 55.8% underwent coronary bypass grafting, 15.4% aortic valve replacement, 7.7% mitral valve repair and 21.1% concomitant cardiac procedures. The median risk factor analysis and body mass index were comparable. In the follow-up period up to 90 days, in group A we observed 0.6% sternum wound complications, in group B 4.9%, and in group C 9.4% (group A vs B: Fisher's exact test p = 0.0152 and group A vs C: p = 0.0029). Conclusions: The use of the Posthorax W sternum vest shows a favourable outcome to prevent sternum instability after cardiac surgery. There was one reoperation in patients treated with this sternum vest compared to 16 in the control groups.
Journal of Cardiothoracic Surgery, 2010
Sternal dehiscence is a serious complication after cardiac surgery. Sternal refixation, performed by simple rewiring or techniqual modification of rewiring as described by Robicsek, can fail, overall when the bone quality is poor or the sternum is completely destroyed. The sternal closure systems, consisting of plates, screws or rib clips and titanium bars, have been recently introduced to treat the complicated sternal dehiscence. We describe for the first time the use of the Strasbourg Thoracic Osteosyntheses System (STRATOS) and the greater omentum, to treat a complicated sternal dehiscence, causing chest pain and respiratory failure.
European Journal of Cardio-Thoracic Surgery, 2012
Thoracic stabilization using transverse plate fixation represents a modern and safe method of sternal dehiscence treatment. However, it still remains difficult to apply in cases of massive loss of bone tissue of the chest wall. An unsatisfactory stability of thorax often results in severe respiratory insufficiency, and also affects healing of soft tissue closure while increasing the risk of development of chronic fistulas and other dehiscences. In the reported case, we opted for a unique treatment of massive post-sternotomy defect using an allogenous bone graft of calva. Transverse titanium plates were applied to achieve stabilization of bone grafts and chest wall.