Objectives: Given the small amount of information regarding the pathological and degenerative changes of the spine, this study was carried out in order to evaluate and quantify the angular values of sagittal balance in the obese population. Methods: We measured the angles of pelvic incidence (PI), pelvic version (PV) and sacral slope (SS). Results: We evaluated 30 patients, 19 females and 11 males, in 2012, who were to be submitted tobariatric surgery. The mean age was 33 years old. The mean BMI was 41 kg/m2, the mean value for men being 43 kg/ m2 and 39 kg/m2 for women. The mean PI was 57°. The PV was 19°. The DS was 38°. The value of pelvic incidence and pelvic version was on average higher than those found in people with normal body mass index. Regarding the sacral slope the value were the same of those of the normal population. Conclusions: Increasingly the sagittal balance has gained importance in the evaluation of the spine. It is necessary further literature and increasing medical knowledge of diseases and comorbidities that may alter sagittal balance in patients, such as obesity.Keywords: Obesity; Postural balance; Posture; Pelvis; Body mass index. RESUMO Objetivo: Tendo em vista a pouca quantidade de informações a respeito das alterações degenerativas e patológicas da coluna vertebral realizou-se este estudo com objetivo de avaliar e quantificar os valores angulares do equilíbrio sagital na população obesa. Métodos: Foram medidos os ângulos de incidência pélvica (IP), versão pélvica (VP) e declive sacral (DS

Spondylodiscitis due to Candida is a rare complication from hematogenic dissemination of infection caused by this fungus. We present an atypical case of spondylodiscitis caused by this germ that occurred after chest contusion and progressed with necrotizing fasciitis of the anterior region of the chest and osteomyelitis of the sternum. Through contiguity, it also affected the upper thoracic spine. The patient evolved with neurological alterations and recovered satisfactorily after appropriate treatment with surgical decompression of the spinal cord and specific antibiotic therapy.

Spondylodiscitis affecting the cervical spine is the most unusual type. Disease progression can be dramatic, even causing quadriplegia and death. We present an unusual case that progressed with osteolytic lesions between C2 and C3, causing cord compression and epidural abscess. The patient was treated surgically by a double approach and improved without neurological deficits and with better inflammatory markers. We reviewed the current literature on the subject.

Objective  To develop a predictive model of early postoperative morbidity and mortality with the purpose of assisting in the selection of the candidates for spinal metastasis surgery. Methods  A retrospective analysis of consecutive patients operated for metastatic spinal disease. The possible prognostic preoperative characteristics were gender, age, comorbidities, tumor growth rate, and leukocyte and lymphocyte count in the peripheral blood. The postoperative outcomes were 30-day mortality, 90-day mortality and presence of complications. A predictive model was developed based on factors independently associated with these three outcomes. The final model was then tested for the tendency to predict adverse events, discrimination capacity and calibration. Results  A total of 205 patients were surgically treated between 2002 and 2015. The rates of the 30-day mortality, 90-day mortality and presence of complications were of 17%, 42% and 31% respectively. The factors independently associated with these three outcomes, which constituted the predictive model, were presence of comorbidities, no slow-growing primary tumor, and lymphocyte count below 1,000 cells/µL. Exposure to none, one, two or three factors was the criterion for the definition of the following categories of the predictive model: low, moderate, high and extreme risk respectively. Comparing the risk categories, there was a progressive increase in the occurrence of outcomes, following a linear trend. The discrimination capacity was of 72%, 73% and 70% for 30-day mortality, 90-day mortality and complications respectively. No lack of calibration occurred. Conclusion  The predictive model estimates morbidity and mortality after spinal metastasis surgery and hierarchizes risks as low, moderate, high and extreme.

Como citar este artigo: Kulcheski ÁL, et al. Espondilodiscite fúngica por Candida albicans: um caso atípico e revisão da literatura. Rev Bras Ortop. 2015. http://dx.doi.org/10.1016/j.rbo.2015.04.016 No. of Pages 4 r e v b r a s o r t o p . 2 0 1 5;x x x(x x):xxx-xxx w w w . r b o . o r g . b r Relato de caso Espondilodiscite fúngica por Candida albicans: um caso atípico e revisão da literatura ଝ informações sobre o artigo Histórico do artigo: Recebido em 18 de agosto de 2014 Aceito em 14 de novembro de 2014 On-line em xxx Palavras-chave: Candida albicans Discite Doenças da coluna vertebral r e s u m o A espondilodiscite por Candida albicans é uma rara complicação da disseminação hematogênica da infecção por esse fungo. Apresentamos um caso atípico de espondilodiscite por esse germe ocorrido após trauma contuso torácico que cursou com fasceíte necrotizante da região anterior do tórax, osteomielite de esterno e, por contiguidade, afetou a coluna vertebral torácica alta. O paciente evoluiu com alteração neurológica e recuperou--se satisfatoriamente após tratamento adequado com descompressão medular cirúrgica e antibioticoterapia específica. Discitis Spinal diseases a b s t r a c t Spondylodiscitis due to Candida is a rare complication from hematogenic dissemination of infection caused by this fungus. We present an atypical case of spondylodiscitis caused by this germ that occurred after chest contusion and progressed with necrotizing fasciitis of the anterior region of the chest and osteomyelitis of the sternum. Through contiguity, it also affected the upper thoracic spine. The patient evolved with neurological alterations and recovered satisfactorily after appropriate treatment with surgical decompression of the spinal cord and specific antibiotic therapy ARTICLE IN PRESS