ABSTRACT
Background: The lumbar spine, or low back, is a remarkably well-engineered structure of interconnecting bones, joints, nerves, ligaments, and muscles all working together to provide support, strength, and flexibility. However, this complex structure also leades the low back susceptible to injury and pain. To find out the correlations among plain radiographic findings of lumbar intervertebral disc degeneration, abdominal aortic calcification & CT findings of pineal gland calcification in low back pain subjects. Material & Methods:This observational analytical study was carried out in the Department of Radiology and imaging of the Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders (BIRDEM) from 1 January 2011 to 31 December 2012. A total of 100 subjects attending the department of Radiology and imaging, BIRDEM for X-ray of the Lumbosacral spine and CT scan of the brain with low back pain were enrolled first for the study. A complete history was taken either from the patient or accompanying attendants. Relevant investigations reports were collected. All the information was recorded in the data collection sheet. Collected data were classified, edited, coded and entered into the computer for statistical analysis by using SPSS-23.Results:The mean age of study subjects was 61.26 years with a standard deviation of the mean (SD) of 13.34 years and their age ranged from 41 to 74 years. It was observed that nearly two-thirds (61.7%) of the subjects were male and 38.3% were female and the male-female ratio was 1.6:1. It was seen that majority of the subjects had a density of the Pineal gland ranging from +51 to +150 HU. Only 4 subjects had a density of Pineal gland ranging from +351 to +1000 HU. Meant SD density of the Pineal gland among a total of 30 subjects was 136.98164.11 HU. In Group X, the density of Pineal Gland was 83,57 14.45 HU. The density of the Pineal gland was 134.65±13.23HU and 151.66+21.32 HU in Group Y and Group Z respectively. Some parameters of the degenerative disc disease and aortic wall calcification. had a significant positive association with calcification. with the density of Pineal gland calcification.Conclusions:The study was undertaken to find out the Correlation between lumbar intervertebral disc degeneration, abdominal aortic calcification on plain X-ray and Pineal gland calcification at CT in low back pain subjects. The data obtained showed that the density of pineal gland calcification is statistically significant with increasing age. There was also a positive association between intradiscal calcification and density of pineal gland calcification, but no significant association among other parameters with the density of pineal gland calcification
ABSTRACT
Background: Congenital pseudarthrosis of the tibia, a rare but well-known disorder, has been remarkably resistant to all types of therapy designed to promote healing. Successful treatment consists of the union of the pseudarthrosis and maintenance of that union without malunion, re-fracture, or excessive shortening (<2cm) of the leg. The principle of treatment of congenital pseudarthrosis of the tibia (CPT) with the Ilizarov method corrects all angular deformities and maximizes the cross-sectional area of the pseudarthrosis. Nineteen patients with a total of 19 CPT were treated using the Ilizarov apparatus. CPT is the most perplexing challenging pediatric orthopaedic problem especially when the patient of below years of age and has a history of the previous operations and tibia narrow and osteoporotic. Therefore, the purpose of this study was to evaluate the results of treatment of CPT by the Ilizarov method. Material & Methods:The prospective study was done from July 2008 to June 2010 at the National Institute of Traumatology and Orthopedic Rehabilitation, Dhaka. Various forces were used to treat the pseudarthrosis site including compression, distraction, open reduction, resection and shortening, resection and bone transport, and a temporary intramedullary k-wire given through calcaneum and talus into the tibial medullary cavity.Results:Lengthening was performed in all except one of the 19 patients. One patient had developed nonunion in both the pseudarthrosis site and proximal corticotomy site. The deformity was tried to correct in all cases. The union rate was 94.73% with one treatment. There were three early re-fracture. Eight patients. had a persistent residual deformity of ankle valgus from 5-9 degrees and five patients had residual angular deformity at the pseudarthrosis site from 5-10 degrees.Conclusions:One patient’s angulation degree required revision surgery, Ilizarov. All patients were given Previous sites, residual angular deformity, and natural history were considered predisposing factors for re-fracture. Two re-fractures united with months (range 10 months). This technique produced initial pseudarthrosis with the correction associated with deformity inequality. angulation and valgus.