La Chirurgia degli organi di movimento最新文献

{"title":"Non-ossifying fibroma, fibrous cortical defect and Jaffe-Campanacci syndrome: a biologic and clinical review.","authors":"Henry J Mankin,&nbsp;Carol A Trahan,&nbsp;Gertrud Fondren,&nbsp;Carole J Mankin","doi":"10.1007/s12306-009-0016-4","DOIUrl":"https://doi.org/10.1007/s12306-009-0016-4","url":null,"abstract":"<p><p>Non-ossifying fibroma of bone (NOF) is a common entity, more frequently found in male children and consisting of a solitary eccentric, lytic expanded lesion in the metaphysis of a long bone. The disorder is benign and most often asymptomatic but may result in a fracture requiring therapy. Of some importance is to distinguish NOF from another very similar but smaller lesion, fibrous cortical defect, which is almost always asymptomatic and eccentrically located. Even more striking is a very rarely encountered lesion known as Jaffe-Campanacci syndrome, which also occurs in children who present with typical non-ossifying fibromatous tumors but in multiple sites. In addition, these patients have some systemic and dermal findings resembling those seen in patients with Type 1 neurofibromatosis.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2009-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0016-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28365826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multifocal osteosarcoma in childhood.","authors":"Beate Kunze,&nbsp;Steffen Bürkle,&nbsp;Torsten Kluba","doi":"10.1007/s12306-009-0015-5","DOIUrl":"https://doi.org/10.1007/s12306-009-0015-5","url":null,"abstract":"<p><p>Osteosarcoma is one of the most common primary malignant bone tumours in childhood, mainly affecting the metaphysis of long extremity bones. In rare cases, patients present at time of diagnosis with multiple bone lesions, sometimes in the absence of pulmonary metastases. The pathology pattern of these multifocal osteosarcomas occurring with a rare incidence of 0.5-4% is not yet clear, and in spite of investigations in diagnosis and therapy, the prognosis is still poor. We report two cases of multifocal synchronous osteosarcoma. The age of both children at the time of tumour detection was 14 years. A synchronous or metachronous occurrence of multiple bone lesions, initially in the absence of pulmonary metastases was seen. In both cases, treatment consisted of neoadjuvant chemotherapy, oncologic surgery and adjuvant chemotherapy. Tumour response to chemotherapy was good in one patient, and poor in the other case. In both patients initial R0-resection of the tumours was performed. The disease-free time was 1 year before detection of pulmonary metastases or relapse. By the combination of chemotherapy and aggressive surgery the prognosis in multifocal osteosarcoma has been improved over the last years. Nevertheless, the survival time is still short and seems to be correlated with the initial histological tumour response to chemotherapy.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 1","pages":"27-31"},"PeriodicalIF":0.0,"publicationDate":"2009-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0015-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28365830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Total hip arthroplasty revision in elderly people with cement and Burch-Schneider anti-protrusio cage.","authors":"L Gaiani,&nbsp;R Bertelli,&nbsp;Massimo Palmonari,&nbsp;G Vicenzi","doi":"10.1007/s12306-009-0019-1","DOIUrl":"https://doi.org/10.1007/s12306-009-0019-1","url":null,"abstract":"<p><p>Total hip arthroplasty revision is increasingly becoming a common procedure, but the acetabular bone loss and the advanced age of the patients make revision procedures extremely complex and technically demanding. The aim of the present work is to examine the clinical and radiological results of the Burch-Schneider anti-protrusio cage (APC) implanted in revision hip arthroplasty with severe acetabular bone deficiency in elderly people. Between February 1994 and November 2005, a total of 60 revision operations of acetabular components were performed in 60 select patients (42 females and 18 males), using the Burch-Schneider APC. The indication for the Burch-Schneider APC use was massive pelvic bone loss with migration of the prosthesis cup and high-grade acetabular defects (type III or IV AAOS). The mean age at the time of surgery was 82 years (range 78-85 years). Polymethylmetacrylate cement (PMMA) was used to fill bony deficiencies in all the procedures. No graft was used. The average Harris Hip Score had improved from 28.2 preoperatively to 82.5 points at the time of follow-up. According to the classification of Gill et al., we have seen no Burch-Schneider cages definitely loose or probably. Only one acetabular component has been revised (for recurrent dislocation). Acetabular reconstruction with the use of cement and an acetabular support ring appears to have a useful role in the treatment of severe acetabular bony deficiency in elderly patients and may provide a definitive reconstruction.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 1","pages":"15-9"},"PeriodicalIF":0.0,"publicationDate":"2009-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0019-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28365828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Subchondral osteoid osteoma of the glenoid.","authors":"Oguz Poyanli,&nbsp;Koray Unay,&nbsp;Kaya Akan,&nbsp;Korhan Ozkan,&nbsp;Duygu Temiz","doi":"10.1007/s12306-009-0011-9","DOIUrl":"https://doi.org/10.1007/s12306-009-0011-9","url":null,"abstract":"<p><p>Osteoid osteoma of the scapula is a rare benign lesion. This is a case report of a subchondral osteoid osteoma that involved the anterior rim of glenoid. Surgical approach in this atypical area may seem difficult. The excision of the lesion and grafting was performed by a deltopectoral approach. One year after the surgery, the patient remains pain free and has full range of motion with no recurrence of the tumour.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 Suppl 1 ","pages":"S79-81"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0011-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28439809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The \"Helix Wire\": our experience in the treatment of humeral neck fractures.","authors":"Roberto Valentini,&nbsp;Bruno Martinelli","doi":"10.1007/s12306-009-0012-8","DOIUrl":"https://doi.org/10.1007/s12306-009-0012-8","url":null,"abstract":"<p><p>The management of proximal humeral fractures is still controversial and no single treatment has been unanimously accepted. This paper focuses on displaced two-part fractures to describe the minimally invasive fixation device known as Helix Wire and to propose precise indications for its use, partly on the basis of our previous study of its mechanical properties. Thirty patients with nondisplaced and displaced humeral neck fractures were treated with implantation of a Helix Wire between January 2005 and September 2005. Clinical and radiographic follow-up was carried out at 1, 2, 6 and 12 months. Clinical and functional assessment was performed using the Constant-Murley score. The results at 1 year after surgery were excellent in 7 cases (23.3%), good in 14 cases (46.6%), fair in 8 cases (26.6%) and poor in 1 case (3.3%). On the basis of our precise indications, elderly patients with nondisplaced or displaced two-part fractures of the proximal humerus may achieve good results with minimally invasive implantation of the Helix Wire.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 Suppl 1 ","pages":"S15-9"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0012-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28365198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Telegraph antegrade nailing in the treatment of humeral fractures with rotator interval split technique.","authors":"Raffaele Russo,&nbsp;Fabio Cautiero,&nbsp;Luigi Vernaglia Lombardi,&nbsp;Valeria Visconti","doi":"10.1007/s12306-009-0009-3","DOIUrl":"https://doi.org/10.1007/s12306-009-0009-3","url":null,"abstract":"<p><p>Twenty-four proximal humeral fractures were treated by surgical internal fixation with a locked antegrade intramedullary nail. The purpose of this paper was to assess the clinical outcomes of proximal epiphyseal and diaphyseal humeral fractures treated with an antegrade humeral nail implanted after an interval rotator split. We treated six proximal epiphyseal fractures and seven bifocal fractures of the epiphysis and shaft and eleven diaphyseal fractures. The mean follow-up was 23 months (range 12 to 34 months). Twenty patients were available for follow-up. All but two fractures progressed to healing. The Mean Constant score was 80%, Relative Constant score was 95.5%. We divided the clinical outcomes by fracture pattern to define the best surgical indication. There were good clinical outcomes in all three groups, but the clinical score was highest in the shaft fracture group. An intramedullary antegrade nail inserted through the interval rotator without penetrating the rotator cuff had a good clinical outcome and with certain fracture types can be an effective and satisfactory device.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 Suppl 1 ","pages":"S7-14"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0009-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28365197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Post-operative rehabilitation after surgical repair of the rotator cuff.","authors":"Marco Conti,&nbsp;Raffaele Garofalo,&nbsp;Giacomo Delle Rose,&nbsp;Giuseppe Massazza,&nbsp;Enzo Vinci,&nbsp;Mario Randelli,&nbsp;Alessandro Castagna","doi":"10.1007/s12306-009-0003-9","DOIUrl":"https://doi.org/10.1007/s12306-009-0003-9","url":null,"abstract":"<p><p>Today advances in techniques and materials for rotator cuff surgery allow the repair of a large variety of types or extensions of cuff lesions in patients from a wide range of age groups who have different kinds of jobs and participate in different kinds of sports, and who have widely different expectations in terms of recovery of functions and pain relief. A large number of factors must be taken into account before implementing a rehabilitation protocol after rotator cuff surgery. These mainly include the technique (materials and procedure) used by the surgeon. Moreover, tissue quality, retraction, fatty infiltration and time from rupture are important biological factors while the patient's work or sport or daily activities after surgery and expectations of recovery must also be assessed. A rehabilitation protocol should also take into account the timing of biological healing of bone to tendon or tendon to tendon interface, depending on the type of rupture and repair. This timing should direct the therapist's choice of correct passive or assisted exercise and mobilisation manoeuvres and the teaching of correct active mobilisation movements the patient has to do. Following accepted knowledge about the time of biological tissue healing, surgical technique and focused rehabilitation exercise, a conceptual protocol in four phases could be applied, tailoring the protocol for each patient. It starts with sling rest with passive small self-assisted arm motion in phase one, to prevent post-op stiffness. In phase two passive mobilisation by the patient dry or in water, integrated with scapular mobilisation and stabiliser reinforcement, are done. Phase three consists of progressive active arm mobilisation dry or in water integrated with proprioceptive exercise and \"core\" stabilisation. In phase four full strength recovery integrated with the recovery of work or sports movements will complete the protocol. Because of the multi-factorial aspects of the problem, the best results can be obtained through a full transfer of information from the surgeon to the therapist to optimise timing and sizing of the individual rehabilitation protocol for each patient.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 Suppl 1 ","pages":"S55-63"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0003-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28439806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Non-purulent low-grade infection as cause of pain following shoulder surgery: preliminary results.","authors":"Alberto G Schneeberger,&nbsp;Michael K Gilbart,&nbsp;Ralph Sheikh,&nbsp;Christian Gerber,&nbsp;Christian Ruef","doi":"10.1007/s12306-009-0010-x","DOIUrl":"https://doi.org/10.1007/s12306-009-0010-x","url":null,"abstract":"<p><p>Low-grade infection was systematically searched for in all revision shoulder surgeries by harvesting tissue samples. Ten consecutive patients were identified with a non-purulent low-grade infection of the shoulder. All of these patients suffered from pain and eight were stiff. Preoperative aspiration in eight patients yielded bacterial growth in only one case. Serum C-reactive protein levels were normal in seven out of 10 cases. Propionibacterium acnes was identified in seven, coagulase-negative Staphylococcus in two and Staphylococcus saccharolyticus in one case. The delay between harvesting the tissue samples and detection of bacterial growth averaged eight days (range, 2-17). After debridement and antibiotic treatment for a mean of 4.5 months, tissue samples were repeatedly harvested in nine patients due to persistent pain. The infection was microbiologically eradicated in six out of nine cases that had a repeated biopsy. However, nine out of 10 patients continued to suffer from moderate to severe pain. Low-grade infection of the shoulder can be a cause of persistent pain and stiffness. The results of antibiotic treatment are disappointing. Further studies are necessary to analyse this difficult pathology.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 Suppl 1 ","pages":"S71-7"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0010-x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28439808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comminuted periprosthetic humeral fracture after reverse shoulder prosthesis.","authors":"Renato Sommacal,&nbsp;Hans Rudolph Bloch,&nbsp;Adriana Ghidelli,&nbsp;Graziano Bettelli,&nbsp;Paolo Dalla Pria","doi":"10.1007/s12306-009-0013-7","DOIUrl":"https://doi.org/10.1007/s12306-009-0013-7","url":null,"abstract":"<p><p>Periprosthetic fractures represent a severe complication after joint replacement. A case of comminuted displaced humeral fracture around the stem of a SMR reverse shoulder prosthesis is reported. The patient was a 81-year-old lady who had had a total shoulder replacement 28 months previously. The surgical solution consisted of a partial revision of the modular implant with conservation not only of the glenoid component but also of the prosthetic humeral body, which was well fixed in the humeral metaphysis. The humeral stem was removed and a long uncemented revision stem was implanted providing fracture stabilisation and allowing early mobilisation.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 Suppl 1 ","pages":"S83-7"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0013-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28439810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlations between biochemical markers in the synovial fluid and severity of rotator cuff disease.","authors":"M S Tajana,&nbsp;L Murena,&nbsp;F Valli,&nbsp;A Passi,&nbsp;F A Grassi","doi":"10.1007/s12306-009-0004-8","DOIUrl":"https://doi.org/10.1007/s12306-009-0004-8","url":null,"abstract":"<p><p>The role of biochemical factors in the onset and natural history of rotator cuff disease is not fully understood, but it is generally recognised that they could induce tendon damage in association with mechanical and vascular factors. In this study, 5 biochemical parameters were analysed (total protein concentration, matrix metalloproteinase (MMP)-2 or gelatinase A, MMP-9 or gelatinase B, type I collagen telopeptides, hyaluronic acid) in the synovial fluid (SF) aspirated from the gleno-humeral joint of 29 patients undergoing surgical therapy for rotator cuff lesions. Four different groups of patients were identified according to the severity of the lesion: partial tear of the rotator cuff, full thickness tear involving <or-1 tendon, full thickness tear involving >1 tendon and cuff tear arthropathy (CTA). The total SF protein concentration progressively increased with loss of integrity of the rotator cuff, reaching the highest levels in CTA. The absolute enzymatic activity of gelatinases was greater in full thickness tears than in partial tears, while it decreased in CTA. Conversely, the ratio between gelatinases and total protein content reached the highest level in partial tears and then progressively decreased. Collagen I telopeptides were significantly increased in full thickness tears and CTA, whereas the levels of hyaluronic acid decreased with worsening of rotator cuff disease. These findings support the hypothesis that gelatinases, which are involved in physiological tendon remodelling, intervene in the evolution of rotator cuff disease, too. Increased levels of type I collagen telopeptides give evidence that tendon tears are associated with an anatomic loss of tendon tissue and not with simple tendon retraction.</p>","PeriodicalId":76085,"journal":{"name":"La Chirurgia degli organi di movimento","volume":"93 Suppl 1 ","pages":"S41-8"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12306-009-0004-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28365202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}