The variations of sacral hiatus in dry bone are important as it determines access of sacral hiatus for caudal epidural anesthesia and analgesia. So the present study was conducted on 44 adult dry sacra in department of Anatomy, All India Institute of Medical Sciences,Bhubaneshwar,Odisha,India with the aim to find out the anatomical variations of sacral hiatus(SH) including shape, length, antero...

one of the main concerns of the mining industry is to determine ultimate pit limits. final pit is a collection of blocks, which can be removed with maximum profit while following restrictions on the slope of the mine’s walls. the size, location and final shape of an open-pit are very important in designing the location of waste dumps, stockpiles, processing plants, access roads and other surfac...

AIMS To test different technical setups for stimulation and recording of the sacral reflex, provide confidence intervals and discuss the utility of the sensory threshold and the sacral reflex threshold in women with "non-neurogenic" sacral dysfunction. METHODS All women without neurologic disorder, with normal neurologic examination, and bilaterally normal quantitative electromyography of the...

OBJECTIVE Elevated serum phosphate has emerged as a major risk factor for vascular calcification. The sodium-dependent phosphate cotransporter, PiT-1, was previously shown to be required for phosphate-induced osteogenic differentiation and calcification of cultured human vascular smooth muscle cells (VSMCs), but its importance in vascular calcification in vivo and the potential role of its homo...

BACKGROUND Upper sacral segment dysplasia increases the risk of cortical perforation during iliosacral screw insertion. Dysmorphic sacra have narrow and angled upper osseous corridors. However, there is no validated definition of this anatomic variation. We hypothesized that pelves could be quantitatively grouped by anatomic measurements. METHODS One hundred and four computed tomography (CT) ...

The laminae of fifth and sometimes fourth sacral vertebrae fail to fuse posteriorly in the sagittal plane leading to formation of a deficiency in the posterior wall of the sacral canal commonly known as sacral hiatus. During osteology demonstration class of MBBS students of the Department of Anatomy, U.C.M.S and G.T.B Hospital, Delhi, we noticed a sacrum in which sacral hiatus was extending to ...

BACKGROUND Caudal block is a common technique in children for reducing postoperative pain, and there have been several reports on the variations of the sacral canal in children. However, previous studies have mainly focused on the needle trajectory for caudal block, and there is limited information on the structural variations of the sacrum in children. The purpose of this study was to analyze ...

OBJECTIVE To assess the outcomes and safety after CT-guided percutaneous sacroplasty in patients with painful sacral insufficiency fractures or pathologic sacral lesions. METHODS A retrospective multicenter analysis of consecutive patients undergoing CT-guided sacroplasty for painful sacral insufficiency fractures or sacral lesions was undertaken. The inclusion criteria consisted of severe sa...

Introduction: Single bony landmark may not help to detect the hiatus properly for caudal epidural block (CEB). The aim of the study was to measure the different aspects of the sacral hiatus and to identify significant anatomical landmarks to locate it. Methods: Different morphometric measurements were taken of one hundred sacra with a Vernier caliper. These measurements may provide a guideline ...