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1.
Ann Pharm Fr ; 81(1): 173-181, 2023 Jan.
Artigo em Francês | MEDLINE | ID: mdl-35792149

RESUMO

In orthopedic surgery, the well-known iatrogenic risk of oral anticoagulants is particularly increased due to surgical management (suspension and resumption of treatment). In order to prevent avoidable iatrogenic events linked to incomplete discharge documents, targeted medical reconciliation (MR) has been deployed. This is a single-center prospective study conducted in orthopaedic surgery for six months including any patient treated upon admission with an oral anticoagulant. The analysis of the compliance of discharge documents (hospitalization report and prescriptions) was carried out before and after pharmaceutical interventions. The criteria analysed included the mention of the oral treatment, its dosage as well as the supervision of the switch from heparin therapy to the usual oral treatment. The documents were compliant if the mention of oral anticoagulant treatment and the date of the shift were correctly documented. Thirty-seven patients were included. The compliance rate of discharge documents was significantly improved by MR, going from 13.5 % to 78.4 % (P <0.05). The non-compliances before the intervention concerned the absence of mention of: the usual treatment (64.9 %), its dosage (81.1 %) or the switch's securing (75.7 %). Discharge from surgery of the patient on anticoagulants is a stage presenting a real risk which can be managed by the intervention of pharmacists. Improving the compliance of discharge documents is a first step towards better securing drug management.


Assuntos
Procedimentos Ortopédicos , Serviço de Farmácia Hospitalar , Humanos , Reconciliação de Medicamentos , Alta do Paciente , Estudos Prospectivos , Procedimentos Ortopédicos/efeitos adversos , Doença Iatrogênica , Farmacêuticos
2.
Ann Chir Plast Esthet ; 66(3): 201-209, 2021 Jun.
Artigo em Francês | MEDLINE | ID: mdl-33966906

RESUMO

INTRODUCTION: This work relates the experience of three French surgical missions in the care of the war wounded during the armed conflict in Nagorno Karabakh which took place from September 27 to November 10, 2020. MATERIALS AND METHODS: Three surgical missions were carried out in Armenia between October 2020 and January 2021. Surgeons intervened in different hospitals, at different times of the conflict and on various war wounds. RESULTS: The presence of a plastic surgeon proved to be essential in the care of war wounded, especially in delayed emergency and secondary care. The ortho-plastic treatment offered during these missions has proven to be effective in the reconstruction of limbs. These missions made it possible to introduce the induced membrane technique of Masquelet AC in Armenia. During our visit to the Yerevan burn center, we mentioned the very probable use of white phosphorus as an etiology in several of the cases analyzed. CONCLUSION: We relate the particular experience of civilian surgeons in the context of a modern armed conflict. The presence of a plastic surgeon proved to be indispensable in the care of war wounded and especially in their secondary reconstructions.


Assuntos
Procedimentos de Cirurgia Plástica , Cirurgiões , Cirurgia Plástica , Armênia , Humanos
3.
Ann Pharm Fr ; 77(1): 62-73, 2019 Jan.
Artigo em Francês | MEDLINE | ID: mdl-30243470

RESUMO

The peripheral insertion central catheter (PICC-Line) is indicated for long term intravenous medication administration. Some adverse events (AE) might occur, especially for patients after hospital discharge. Therefore, patient empowerment about the side effects and precaution for use is essential to prevent potential patient harm. A multidisciplinary working group met and designed support program for outpatient living with PICC-line. Pharmacy consultations (PC) were proposed to patient before and after PICC-line insertion. A strip cartoon and card game were created to facilitate patient education. The aim of the study was to assess the comprehension of patient then secondarily to follow up AE awareness. During 10 months, 30 patients of mean age 65.9±14 years were included. Thirty-sixPICC-Line were installed and followed on 1659days of catheterization. 4, 9 and 13patients received respectively no, at least one and two PCs before discharge from the hospital. Although the differences were not statistically significant, comprehension tends to improve when patients benefit from both PCs especially when it concerns complications. Twenty-fiveambulatory AEs were recorded including 9infections or suspicion of infection, 2 thrombosis and 2 displacements of PICC-line. Among the patients who had no PC, four experienced delayed care. In comparison, it occurred in only one patient in the group who received at least one PC after PICC-line insertion. Further studies are warranted to confirm this trend.


Assuntos
Cateterismo Venoso Central/métodos , Cateterismo Periférico/métodos , Idoso , Idoso de 80 Anos ou mais , Assistência Ambulatorial , Recursos Audiovisuais , Infecções Relacionadas a Cateter/prevenção & controle , Cateterismo Venoso Central/efeitos adversos , Cateterismo Periférico/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pacientes Ambulatoriais , Educação de Pacientes como Assunto , Projetos Piloto
4.
Ann Chir Plast Esthet ; 56(3): 194-9, 2011 Jun.
Artigo em Francês | MEDLINE | ID: mdl-21444141

RESUMO

The distally based sural flap is widely used in foot and ankle skin and soft tissue repairs. It is described as an easy and reliable procedure. But in our experience, the flap necrosis was observed rather frequently. The analysis of this complication was the main goal of this retrospective study. The distally based sural flap has been used 27 times for skin repair at the foot and ankle. Twenty-six cases were post-traumatic. The success rate was 70%. Eight (mostly partial) necrosis occurred, one total necrosis lead to mid-leg amputation. In post-trauma reconstructions, this flap was not found so reliable. The rate of flap necrosis increases with age and comorbidities. No relationship could be established between the necrosis of the flap and its width. Heel and lateral localizations were found more risky. Technical modifications are discussed with a special focus on the two staged procedure.


Assuntos
Tornozelo/cirurgia , Pé/cirurgia , Complicações Pós-Operatórias , Transplante de Pele/métodos , Retalhos Cirúrgicos , Tecido Adiposo/transplante , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Traumatismos do Tornozelo/cirurgia , Complicações do Diabetes , Fáscia/transplante , Seguimentos , Traumatismos do Pé/cirurgia , Sobrevivência de Enxerto , Calcanhar/cirurgia , Humanos , Pessoa de Meia-Idade , Necrose , Procedimentos de Cirurgia Plástica/métodos , Reoperação , Estudos Retrospectivos , Fumar , Resultado do Tratamento , Adulto Jovem
5.
Orthop Traumatol Surg Res ; 104(3): 421-423, 2018 05.
Artigo em Inglês | MEDLINE | ID: mdl-29355744

RESUMO

Immediate complications can arise due to faulty implantation of material during fusion procedures, but none have been reported in connection with ablation of material in the spine. We report a case of intraperitoneal migration of a pedicle screw during attempted removal. It crossed the psoas muscle and perforated a small-intestine loop, triggering hemorrhagic shock and peritonitis by perforation. We analyze the causes and mechanisms underlying this exceptional case of migration, with a view to sharing preventive measures. Initial extra-pedicular screw positioning and the pressure exerted to remove it were responsible for this serious incident.


Assuntos
Remoção de Dispositivo/efeitos adversos , Perfuração Intestinal/etiologia , Intestino Delgado , Parafusos Pediculares/efeitos adversos , Peritonite/etiologia , Falha de Prótese/efeitos adversos , Feminino , Humanos , Doença Iatrogênica , Pessoa de Meia-Idade , Fusão Vertebral/efeitos adversos
6.
Injury ; 49(8): 1393-1397, 2018 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-29983172

RESUMO

The ageing of society is driving an enormous increase in fragility fracture incidence and imposing a massive burden on patients, their families, health systems and societies globally. Disrupting the status quo has therefore become an obligation and a necessity. Initiated by the Fragility Fracture Network (FFN) at a "Presidents' Roundtable" during the 5th FFN Global Congress in 2016 several leading organisations agreed that a global multidisciplinary and multiprofessional collaboration, resulting in a Global Call to Action (CtA), would be the right step forward to improve the care of people presenting with fragility fractures. So far global and regional organisations in geriatrics/internal medicine, orthopaedics, osteoporosis/metabolic bone disease, rehabilitation and rheumatology were contacted as well as national organisations in five highly populated countries (Brazil, China, India, Japan and the United States), resulting in 81societies endorsing the CtA. We call for implementation of a systematic approach to fragility fracture care with the goal of restoring function and preventing subsequent fractures without further delay. There is an urgent need to improve: To address this fragility fracture crisis, the undersigned organisations pledge to intensify their efforts to improve the current management of all fragility fractures, prevent subsequent fractures, and strive to restore functional abilities and quality of life.


Assuntos
Continuidade da Assistência ao Paciente/normas , Atenção à Saúde/normas , Serviços de Saúde para Idosos , Osteoporose/epidemiologia , Fraturas por Osteoporose/reabilitação , Prevenção Secundária/normas , Idoso , Idoso de 80 Anos ou mais , Brasil/epidemiologia , China/epidemiologia , Feminino , Geriatria , Pesquisa sobre Serviços de Saúde , Serviços de Saúde para Idosos/organização & administração , Serviços de Saúde para Idosos/normas , Humanos , Índia/epidemiologia , Japão/epidemiologia , Masculino , Osteoporose/complicações , Fraturas por Osteoporose/epidemiologia , Fraturas por Osteoporose/cirurgia , Melhoria de Qualidade/normas , Qualidade da Assistência à Saúde/normas , Qualidade de Vida , Fatores de Tempo , Estados Unidos/epidemiologia
7.
Hum Gene Ther ; 18(6): 525-35, 2007 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-17532727

RESUMO

Intraarticular gene transfer with adeno-associated viral (AAV) vectors may allow efficient therapeutic transgene expression within the joint in diseases such as rheumatoid arthritis (RA), allowing high expression of the protein within the joint, preventing both systemic diffusion and side effects. However, humans demonstrate antibodies against AAV, which can influence gene transfer. To better understand critical obstacles to intraarticular gene therapy with AAV, we have previously shown that synovial fluid (SF) contains IgG to AAV that neutralizes chondrocyte infection in vitro. Our objective was therefore to compare neutralization exerted by SF from RA patients for four different AAV serotypes (AAV serotypes 1, 2, 5, and 8) on human primary synoviocytes. Serotype 2 infected synoviocytes most efficiently followed, in decreasing order, by serotypes 1, 5, and 8. SF from all patients partially inhibited infection of synoviocytes by at least one of the four serotypes. Infection with serotypes 1 and 2 was the most inhibited by SF, whereas inhibition was weak for serotypes 5 and 8. Last, we have shown that inhibition of AAV1/interleukin (IL)-4 infection of synoviocytes by SF could be reversed by increasing the number of AAV1/IL-4 particles, with a dose-dependent effect. We conclude that the most infectious AAV serotypes (1 and 2) in synoviocytes are also the serotypes most neutralized by SF. Thus, serotype 5 seems to demonstrate the best infection efficiency:immunogenicity ratio for local use in articular diseases. These data may be useful for tailoring intraarticular AAV-mediated gene therapy to individual patients.


Assuntos
Anticorpos Antivirais/imunologia , Artrite Reumatoide/imunologia , Dependovirus/genética , Terapia Genética/métodos , Líquido Sinovial/imunologia , Membrana Sinovial/virologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Artrite Reumatoide/genética , Dependovirus/imunologia , Feminino , Expressão Gênica , Técnicas de Transferência de Genes , Vetores Genéticos , Humanos , Imunidade , Masculino , Pessoa de Meia-Idade , Sorotipagem , Transdução Genética
8.
Rev Chir Orthop Reparatrice Appar Mot ; 93(8): 859-62, 2007 Dec.
Artigo em Francês | MEDLINE | ID: mdl-18166960

RESUMO

Fracture of the pisiform bone is exceptional compared with the other carpal bones. Such lesions may be missed in the emergency room because of the complex anatomy of the carpal region. The usual circumstances leading to fracture of the pisiform bone include fall with reception on the hyperextended wrist, traffic accidents, and blunt trauma. The purpose of this work was to present a case of bilateral fracture of the pisiform bones. A 34-year-old woman presented with pain along the ulnar borders of both wrists after a fall. The mechanism of fracture was direct trauma on both hands after reception in radial inclination. The diagnosis was established late and conservative treatment was applied. After simple immobilization, the clinical and functional outcome was excellent. The anatomic position of the pisiform bone exposes it to direct trauma. Late diagnosis can favor osteoarthritic sequelae involving the pisotriquetral joint.


Assuntos
Fraturas Ósseas/diagnóstico , Pisciforme/lesões , Acidentes por Quedas , Adulto , Moldes Cirúrgicos , Feminino , Humanos , Tomografia Computadorizada por Raios X , Traumatismos do Punho/diagnóstico
9.
Rev Chir Orthop Reparatrice Appar Mot ; 93(8): 842-7, 2007 Dec.
Artigo em Francês | MEDLINE | ID: mdl-18166957

RESUMO

PURPOSE OF THE STUDY: Giant-cell bone tumors are benign but have great potential for recurrence. Frequently observed in epiphyseal areas of tubular bones, these tumors are rarely found in hand localizations. We examined the characteristic features of giant-cell tumors of the hand and analyzed the pertinence of surgical treatment. We noted complications, consequences of recurrence and later operations on the same tumor site in five cases. CASE REPORTS: Five patients treated between 1973 and 2000 for giant-cell tumors involving the hand bones were reviewed retrospectively. Mean age was 41.6 years and mean follow-up was 7.8 years. The surgical procedure was curettage for two, curettage with bone graft for two and amputation for one. The Enneking score was noted. RESULTS: Pain was the main symptom, with local swelling in several cases. At 7.8 years follow-up recurrence was noted for four of the five tumors. Two patients were treated for a second recurrence. Amputation of the forearm was required for one recurrence affecting soft tissue. Mean time between two consecutive recurrences was three months. In all six episodes of recurrent tumor were treated. These five patients had a total of ten operations. There were no cases of metastasis nor multicentric foci. DISCUSSION: Treatment of giant-cell tumors involving the hand bones is designed to eradicate the tumor and also protect hand function while keeping in mind the aggressive nature of these benign tumors. Surgical alternatives for radical treatment can include wide resection, resection of the ray and amputation.


Assuntos
Neoplasias Ósseas/cirurgia , Tumores de Células Gigantes/cirurgia , Ossos da Mão/cirurgia , Adulto , Idoso , Amputação Cirúrgica , Transplante Ósseo , Curetagem , Feminino , Falanges dos Dedos da Mão/cirurgia , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/cirurgia , Estudos Retrospectivos , Neoplasias de Tecidos Moles/cirurgia , Polegar/cirurgia , Fatores de Tempo , Resultado do Tratamento
10.
Rev Chir Orthop Reparatrice Appar Mot ; 91(5): 423-31, 2005 Sep.
Artigo em Francês | MEDLINE | ID: mdl-16350999

RESUMO

PURPOSE OF THE STUDY: We conducted a prospective multicentric study of 203 consecutive patients who underwent hemi-arthroplasty for femoral neck fracture between May 1999 and August 2001. The purpose of the study was to assess quality-of-life among these patients one year after their surgery. MATERIAL AND METHODS: Mean patient age was 79.6 +/- 8.6 years; 71.2% were women. Most fractures were Garden type III and IV (87.4%) and 90.9% were recent (< 21 d). The hemiarthroplasty was performed with the Intermedia implant via a posterolateral approach in 73.9% of patients with acetabular reaming for 13.7%; a skirted head was used in only 20.8%. The Robinson score (19/26 < or = 6.89) for joint motion, lifestyle, degree of osteoporosis (Singh score), and history (ASA score), as well as a psychomotor indicator (Hodkinson score) were noted preoperatively. Quality-of-life was measured at one year in the same patients using the Postel Merle d'Aubigne (PMA) score and a quality-of-life score. RESULTS: Among the 203 patients, 38 (18.7%) were lost to follow-up and 37 died (18.2%). Eleven posterior dislocations (5.4%) were noted and four were reduced orthopedically. The PMA score was 84.7% satisfactory results (excellent, very good, good). Preoperatively 58.8% of the patients were independent and 7% were in nursing homes; one year postoperatively, these proportions were 54% and 4.8%. There was a significant difference in the PMA score between two populations defined by the preoperative Robinson score less than or greater than 20. Outcome was better for patients with a Robinson score > 20 pre-operatively. For these two populations, change in lifestyle was highly significant one year postoperatively. However, for the overall population, changes in lifestyle and joint motion were not significantly different between the pre- and postoperative evaluations. Paradoxically, 29.1% of the patients who were dependent preoperatively were not one year after surgery, which indicates that certain patients also had a better quality-of-life after their hemiarthroplasty. CONCLUSION: Mortality after fracture of the femoral neck remains high (18.2% at one year). There were no infections requiring revision in this series, but there were eleven cases of dislocation (5.4%). The difference in joint motion and quality-of-life between the pre- and postoperative assessment was not significant for the whole population, but one third of the patients who were independent preoperatively were not at last follow-up.


Assuntos
Fraturas do Colo Femoral/cirurgia , Prótese de Quadril , Qualidade de Vida , Idoso , Idoso de 80 Anos ou mais , Feminino , Prótese de Quadril/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Desenho de Prótese
11.
Rev Chir Orthop Reparatrice Appar Mot ; 91(7): 649-57, 2005 Nov.
Artigo em Francês | MEDLINE | ID: mdl-16327670

RESUMO

PURPOSE OF THE STUDY: It is important for both the patient and the surgeon to determine whether a meniscal lesion can be repaired before undertaking surgery. The purpose of this study was to examine the pertinence of clinical signs and determine the value of imaging findings for the preoperative diagnosis of bucket-handle meniscal tears. This preliminary study was conducted before undertaking an analysis of preoperative criteria of reparability in a homogeneous group of meniscal lesions. MATERIAL AND METHODS: This retrospective series included 33 arthroscopically-proven bucket-handle meniscal tears in patients who underwent arthrography and/or arthroscan and/or MRI preoperatively. The images were reviewed by two senior radiologists who established a consensus diagnosis. Clinically, the type of blockage and the presence of permanent flexion before surgery were noted. The following items were noted on the imaging results: fragment displacement (fragment in the notch on the coronal slice) anterior megahorn, double PCL, and serpent sign on the sagittal slice. Longitudinal, transversal extension and position of the bucket-handle were noted. We searched for correlations with the intraoperative findings. RESULTS: Fourteen patients had a history of knee blocking and 15 had permanent flexion before surgery. Only 10 patients had the typical association of blocking and flexion. Certain diagnosis of bucket-handle meniscal tear was provided by MRI (13/15), arthroscan (6/7), and arthrography (10/24) giving an equivalent sensitivity for the two slice imaging techniques. The sign of a fragment in the notch on the coronal slice was a constant finding. The double PCL sign was sensitive for medial meniscal tears and for lateral meniscal tears with associated ACL tears. The diagnosis was successfully established in all 9 patients who underwent several explorations (2 or 3). Buckle-handle meniscal tear was not identified in 9 patients (arthrography 7, MRI 2). DISCUSSION: Our findings demonstrate that the preoperative diagnosis of bucket-handle meniscal tears cannot be properly established on clinical criteria of typical blocking and/or permanent flexion. They confirm that arthrography is not contributive to diagnosis and that the absence of a slice image is detrimental to diagnosis. The sensitivity of the two slice imaging methods was similar. The key sign was the presence of a fragment in the notch on the coronal slice; in the three cases where this sign was absent, the reason was found to be the small size of the displaced fragment (resolution limit) and time between imaging and arthroscopy. The characteristic features of the bucket-handle lesions observed in this series are exactly the same as reported in earlier reports but to our knowledge provide the first data on comparative performance of arthroscan and MRI. CONCLUSION: The noninvasive nature of MRI and the possibility of assessing the meniscal wall and the quality of the meniscal tissue make MRI the exploration of choice for preoperative assessment of meniscal tears.


Assuntos
Artrografia/métodos , Artroscopia , Imageamento por Ressonância Magnética , Lesões do Menisco Tibial , Tomografia Computadorizada por Raios X , Adolescente , Adulto , Feminino , Humanos , Masculino , Meniscos Tibiais/diagnóstico por imagem , Meniscos Tibiais/patologia , Meniscos Tibiais/cirurgia , Pessoa de Meia-Idade , Cuidados Pré-Operatórios , Estudos Retrospectivos
12.
Injury ; 46 Suppl 1: S24-7, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26528937

RESUMO

Upper cervical spine fractures in the elderly represent serious injuries. Their frequency is on the rise. Their early accurate diagnosis might be compromised by the existence of extensive degenerative changes and deformities. Adequate stabilisation allowing fracture healing is of paramount importance. However, the debate is ongoing as to the best protocol that can be applied taking into consideration the presence of comorbidities and the increase risk of mortality in this frail patient population. A literature review, based on PubMed, related to protocols reporting on fracture fixation of the upper cervical spine, fractures (C1-C2) was carried out. Papers including information about type of fracture, treatment carried out, complication rates, mortality and morbidities were eligible to be included in this study. Fourteen papers met the inclusion criteria. Six reported on all types of injuries of the upper cervical spine, and eight only odontoid fractures (C2). Overall mortality rate ranged between 0 to 31.4%. Overall morbidity rate was from 10.3 to 90.9%. No significant difference was identified between three types of treatment (rigid collar cuff without fracture reduction, halo cast with reduction of fracture displacement, and surgical treatment). Halo-cast got the highest rate of complications. Surgical treatment got a mortality rate from 0 to 40.0%, and a morbidity rate from 10.3 to 62.5%. Non-union rate ranged between 8.9 to 62.5%. Elderly patients with upper cervical spine fractures must be notified that these injuries are associated with high incidence of non-union, morbidity and mortality.


Assuntos
Vértebras Cervicais/lesões , Fixação de Fratura/métodos , Luxações Articulares/cirurgia , Fraturas da Coluna Vertebral/cirurgia , Tomografia Computadorizada por Raios X , Idoso , Idoso de 80 Anos ou mais , Vértebras Cervicais/fisiopatologia , Feminino , Consolidação da Fratura , França/epidemiologia , Humanos , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/epidemiologia , Masculino , Fraturas da Coluna Vertebral/diagnóstico por imagem , Fraturas da Coluna Vertebral/epidemiologia
13.
Plast Reconstr Surg ; 103(1): 101-3, 1999 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-9915169

RESUMO

The anatomy of the vascular perforation to the distal portions of the vastus lateralis muscle has been studied in 20 cadaver extremities to outline the vascular basis for distally based vastus lateralis muscle flap. From the 15.4 +/- 2.4, 11.8 +/- 1.7, and 7.9 +/- 2.0 cm distally to the patella, three quite large branches that issue from the deep femoral artery with the mean diameter of 2.8 +/- 0.2, 2.6 +/- 0.2, and 2.2 +/- 0.3 mm, respectively, distribute the distal parts of vastus lateralis muscle. These branches are thought to be an anatomic basis for the distally based vastus lateralis muscle flap. This allows the distally based vastus lateralis muscle flap to be raised for coverage of defects (1) in the popliteal fossa posterior and inferior portions of the knee anteriorly, (2) in the proximal one-third of the leg, and (3) for a below-knee amputation and the rotation of muscle tissue, such as when the gastrocnemius and soleus muscle are unavailable.


Assuntos
Músculo Esquelético/anatomia & histologia , Retalhos Cirúrgicos , Feminino , Humanos , Masculino , Coxa da Perna/anatomia & histologia
14.
Presse Med ; 14(39): 2013-5, 1985 Nov 16.
Artigo em Francês | MEDLINE | ID: mdl-2933725

RESUMO

A better knowledge of the leg skin blood supply has recently revived interest in the cross-leg technique for skin grafts. It is now possible to delineate on each leg two flaps that contain arteries and veins. The internal saphenous flap, taken on the internal aspect of the leg is fed by the cutaneous branch of the greater anastomotic artery, satellite of the internal saphenous nerve, while the external saphenous flap, located on the postero-external aspect of the leg, is fed by 2 cutaneous branches of the popliteal artery or gemellar arteries. The length to width ratio of these flaps varies from 3 to 4, which is both safe and reliable and provides for supple handling of the pedicles and increased patient's comfort.


Assuntos
Perna (Membro)/cirurgia , Retalhos Cirúrgicos , Humanos , Perna (Membro)/irrigação sanguínea
15.
Artigo em Francês | MEDLINE | ID: mdl-2151480

RESUMO

The radius location of a giant-cell tumor is not rare. Treatment sets the surgeon with the reconstruction procedure after block excision, specially when localized in the distal end of the bone. The authors present one case of a grade I giant-cell tumor of the distal radius, treated after a first recurrence. A block excision was done and the distal end of the radius was reconstructed by a free vascularized fibular transplant. Healing succeeded in 2 months and a half. The wrist motion recovery was good. No recurrence was observed for eighteen months after surgery. Radius reconstruction after block excision can be done by using free vascularized bone transfers. Healing occurs after a shorter period due to the graft's living characteristics.


Assuntos
Neoplasias Ósseas/cirurgia , Transplante Ósseo/métodos , Carcinoma/cirurgia , Adulto , Neoplasias Ósseas/patologia , Placas Ósseas , Carcinoma/patologia , Fíbula/transplante , Humanos , Masculino , Rádio (Anatomia)/patologia , Rádio (Anatomia)/cirurgia
16.
Rev Chir Orthop Reparatrice Appar Mot ; 84(2): 197-201, 1998 Apr.
Artigo em Francês | MEDLINE | ID: mdl-9775065

RESUMO

Plantar fracture-dislocation of the tarso-metatarsal joint (Lisfranc plantar fracture-dislocation) is rather unusual. The authors described a case sustained in a 39 years old man injured in a motorcycle road traffic accident. Mechanism was recognized as plantar hyperflexion combined with an axial foot compression. Open reduction, and K-wires fixation were performed. An anatomical feature was restored. In an additional anatomical study on 8 cadavers, the plantar direction of a fracture-dislocation of the tarso-metatarsal joint was observed when the injury axis followed the scapho-cuneiform joint of the inner border of the foot and the cuboïdo-metatarsal joint on the lateral border, so that both tibialis muscles were fixed on the distal fragment. As tibialis posterior muscle is more powerful, the direction of the dislocation will be plantar. This type of injury is different from plantar fracture-dislocation of the tarso-metatarsal joint secondary to direct load bearing on the dorsum of the foot with severe skin and vessels injuries.


Assuntos
Acidentes de Trânsito , Fraturas Ósseas/patologia , Luxações Articulares/patologia , Ossos do Metatarso/lesões , Motocicletas , Adulto , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/etiologia , Humanos , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/etiologia , Masculino , Ossos do Metatarso/diagnóstico por imagem , Radiografia
17.
Rev Chir Orthop Reparatrice Appar Mot ; 88(7): 663-8, 2002 Nov.
Artigo em Francês | MEDLINE | ID: mdl-12457111

RESUMO

PURPOSE OF THE STUDY: Reconstruction of large areas of soft tissue defects of the lower limb is a major challenge, particularly when the zone involves the lower part of the leg and the foot. The cross-leg flap can be a reliable alternative to free flaps, both in adults and children. We analyzed our experience in a retrospective series of 26 patients who underwent a standardize surgical procedure. MATERIAL AND METHODS: Twenty-six cross-leg flap procedures were performed between 1984 and 2000 using the same technique. Mean patient age was 32 years (range 7-67 years). All patients were trauma victims. Mean delay from trauma to flap reconstruction was 2.5 years (range 18 days-16 years). A free flap or loco-regional flap for coverage had been unsuccessful in 19 patients. The zones involved were: leg (n=7), anterior ankle area (n=3), malleolar area (n=2), dorsal aspect of the foot (n=1), heal (n=11, including 4 in an exclusively non-weight-bearing area). Mean patient follow-up was 3 years (1-10 years). The same surgical technique with external fixation was used for all patients. The flap was harvested according to a standard technique with ratios ranging from 3: 1 to 4: 1. The donor site and the flap pedicle were covered with a thin skin flap, at least during the first operative time. During the first operative time, the recipient site was resected to the exact size of the flap, the remaining coverage was achieved during the weaning process using part of the flap pedicle. Weaning was achieved after a mean 27 days (21-38 days). RESULTS: Complete flap necrosis occurred in one case and partial necrosis in six. Punctual necrosis was observed in five cases requiring revision surgery or local care. One abscess of the donor site occurred two years after flap reconstruction. Coverage was satisfactory for leg and ankle reconstructions, with no recurrent ulcerations or hyperkeratosis at last follow-up. A satisfactory esthetic aspect was achieved in all cases. For foot reconstructions, ulcerations or hyperkeratosis of the plantar skin-flap junction was observed in five cases. All of the patients were however able to wear normal shoes and felt there had been an improvement after surgery. DISCUSSION: The cross-leg flap procedure should, in our opinion, be used in three situations. i) After failure of other techniques: results are very reliable for salvage procedures; 19 of our 26 patients had had failed free or loco-regional flap procedures prior to the cross-leg flap. ii) The reconstruction is large and blood supply contraindicates a free flap procedure (only one intact vascular axis). iii) The entire heal area to be reconstructed would be insufficiently covered by a free flap. Most of the long-term problems are related to heal coverage in weight-bearing areas.


Assuntos
Traumatismos do Pé/cirurgia , Traumatismos da Perna/cirurgia , Lesões dos Tecidos Moles/cirurgia , Retalhos Cirúrgicos , Abscesso/etiologia , Adolescente , Adulto , Idoso , Criança , Humanos , Pessoa de Meia-Idade , Necrose , Reoperação , Estudos Retrospectivos , Terapia de Salvação/efeitos adversos , Terapia de Salvação/métodos , Retalhos Cirúrgicos/efeitos adversos , Infecção da Ferida Cirúrgica/etiologia , Fatores de Tempo , Resultado do Tratamento , Suporte de Carga , Cicatrização
18.
Neurochirurgie ; 30(1): 31-4, 1984.
Artigo em Francês | MEDLINE | ID: mdl-6717713

RESUMO

33 cases of intra-cerebral hematomas after rupture of intra-cranial aneurysm are reported: 12 were operated on emergency (before 24 hours); surgery was delayed in 13 cases, and 8 died before surgery. Mortality in operated cases is not as high as usually considered (28%). Results of patients with late surgery (day 3 to day 30) are similar to those patients with early surgery in spite of better neurological state. These poor results are related to worsening because of spasm development during time elapsed before surgery. Early surgery may prevent spasm development by release of blood clots out of basal cisterns. This attitude can be extended in cases with large amount of blood clots in subarachnoid spaces. Out of 23 cases with unoperated aneurysm, 8 cases had an hematoma and 6 died, and 11 cases had an important subarachnoid haemorrhage and 9 died. Except in one case, death was related to spasm development.


Assuntos
Hemorragia Cerebral/etiologia , Hematoma/etiologia , Aneurisma Intracraniano/cirurgia , Humanos , Aneurisma Intracraniano/complicações , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Ruptura Espontânea , Fatores de Tempo
19.
Neurochirurgie ; 30(4): 273-6, 1984.
Artigo em Francês | MEDLINE | ID: mdl-6472552

RESUMO

Efficiency against spasm of a combined therapy by Isoproterenol Aminophylline is discussed from 97 operated cases (118 aneurysms) and 30 non operated cases (32 aneurysms). This treatment seems efficient and best results are achieved when therapy is started as soon as possible or systematically after surgery. Analysis of spasm and of its treatment is based on criterions which vary from one author to another, and comparison between different series is difficult. In the series here reported, one group with treatment is compared to another one without treatment. This method seems the most reliable. This treatment cannot be considered as the lone efficient therapy against spasm and is usually used beside other techniques such as ICP and Arterial pressure management or early surgery.


Assuntos
Aminofilina/uso terapêutico , Aneurisma Intracraniano/complicações , Ataque Isquêmico Transitório/tratamento farmacológico , Isoproterenol/uso terapêutico , Quimioterapia Combinada , Humanos , Ataque Isquêmico Transitório/etiologia , Ruptura Espontânea
20.
Orthop Traumatol Surg Res ; 100(1 Suppl): S55-63, 2014 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-24461911

RESUMO

Distal humeral fractures represent 2% of all adult elbow fractures. Injury mechanisms include high-energy trauma with skin involvement, and low energy trauma in osteoporotic bone. Treatment goals are anatomical restoration in young, high-demand patients and quick recovery of activities of daily living in the elderly. Complete fractures are relatively easy to diagnose, but partial intra-articular fractures are not. The clinical diagnosis must take into account potential complications such as open injuries and ulnar nerve trauma. Standard X-rays with additional distraction series in the operating room are sufficient in complete articular fracture cases. Partial intra-articular fractures will need CT scan and 3D reconstruction to fully evaluate the involved fragments. SOFCOT, AO/OTA and Dubberley classifications are the most useful for describing fractures and selecting treatment. Surgery is the optimal treatment and planning is based on fracture type. Complete fractures are treated using a posterior approach. Triceps management is a function of fracture lines and type of fixation planned. Constructs using two plates at 90° or 180° are the most stable, with additional frontal screw for intercondylar fractures. Elbow arthroplasty may be indicated in selected patients, having severely communited distal humerus fractures and osteoporotic bone. Open fractures make fixation and wound management more challenging and unfortunately have poorer outcomes. Other complications are elbow stiffness, non-union, malunion and heterotopic ossification.


Assuntos
Lesões no Cotovelo , Fixação Interna de Fraturas/métodos , Fraturas do Úmero/cirurgia , Fraturas Intra-Articulares/cirurgia , Adulto , Idoso , Artroplastia/métodos , Placas Ósseas , Parafusos Ósseos , Articulação do Cotovelo/diagnóstico por imagem , Consolidação da Fratura/fisiologia , Fraturas Cominutivas/diagnóstico por imagem , Fraturas Cominutivas/cirurgia , Fraturas Expostas/diagnóstico por imagem , Fraturas Expostas/cirurgia , Humanos , Fraturas do Úmero/diagnóstico por imagem , Interpretação de Imagem Assistida por Computador , Imageamento Tridimensional , Fraturas Intra-Articulares/diagnóstico por imagem , Pessoa de Meia-Idade , Fraturas por Osteoporose/diagnóstico por imagem , Fraturas por Osteoporose/cirurgia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Prognóstico , Reoperação , Tomografia Computadorizada por Raios X
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