Results 51 to 60 of about 4,083,690 (379)

Percutaneous nephrolithotomy in the supine position: Initial experience at Yashoda Hospital [PDF]

open access: yesPerspectives In Medical Research, 2018
Objectives: To assess the feasibility of performing percutaneous nephrolithotomy (PCNL) with the patient supine. Although PCNL with the patient prone is the standard technique for treating large (>2 cm) renal stones including staghorn stones, we ...
Salecha P, Naveen C A ,Vamsi K
doaj  

Three-dimensional evaluation of the coccyx movement between supine and standing positions using conventional and upright computed tomography imaging

open access: yesScientific Reports, 2021
Currently, no three-dimensional reference data exist for the normal coccyx in the standing position on computed tomography (CT); however, this information could have utility for evaluating patients with coccydynia and pelvic floor dysfunction.
Fumiko Yagi   +7 more
doaj   +1 more source

Effects of an elevated position on time to tracheal intubation by novice intubators using Macintosh laryngoscopy or videolaryngoscopy: randomized crossover trial [PDF]

open access: yesClinical and Experimental Emergency Medicine, 2015
Objective To investigate the time to tracheal intubation using Glidescope videolaryngoscopy (GVL) compared to that of standard laryngoscopy, by using a Macintosh blade (SLM) in a human patient simulator in supine and elevated (ramped) positions.
Abraham K. C. Wai, Colin A. Graham
doaj   +1 more source

Toward Automation of the Supine Pressor Test for Preeclampsia [PDF]

open access: yes, 2019
Preeclampsia leads to increased risk of morbidity and mortality for both mother and fetus. Most previous studies have largely neglected mechanical compression of the left renal vein by the gravid uterus as a potential mechanism.
Acharya, Aditi   +10 more
core   +1 more source

Going to sleep in the supine position is a modifiable risk factor for late pregnancy stillbirth; Findings from the New Zealand multicentre stillbirth case-control study

open access: yesPLoS ONE, 2017
Objective Our objective was to test the primary hypothesis that maternal non-left, in particular supine going-to-sleep position, would be a risk factor for late stillbirth (≥28 weeks of gestation).
L. Mccowan   +8 more
semanticscholar   +1 more source

Effect of Body Positions on Quadriceps Angle Measurement

open access: yesSciMedicine Journal, 2019
Background: Quadriceps angle or Q angle is an index of the vector for the combined pull of extensor mechanisms and patellar tendon. It is a clinical measurement for knee and patella alignment.
Swati Paranjape, Nikita Singhania
doaj   +1 more source

Evaluation of three-dimensional acromiohumeral distance in the standing position and comparison with its conventional measuring methods

open access: yesJournal of Orthopaedic Surgery and Research, 2020
Background Narrowing of the acromiohumeral distance (AHD) implies a rotator cuff tear. However, conventional AHD measurements using two-dimensional (2D) imaging or with the patient in the supine position might differ from that while standing during daily
Yuki Yoshida   +8 more
doaj   +1 more source

Risk factors of pneumothorax and chest tube placement after computed tomography-guided core needle biopsy of lung lesions : a single-centre experience with 822 biopsies [PDF]

open access: yes, 2018
Purpose: To determine the risk factors of pneumothorax and chest tube placement after computed tomography-guided core needle lung biopsy (CT-CNB). Material and methods: Variables that could increase the risk of pneumothorax and chest tube placement were ...
Gokalp, Gokhan   +3 more
core   +1 more source

Which Side-Bending X-ray Position is Better to Evaluate the Preoperative Curve Flexibility in Adolescent Idiopathic Scoliosis Patients, Supine or Prone? [PDF]

open access: yesAsian Spine Journal, 2018
Study Design Prospective cohort study. Purpose The present study aimed to evaluate the difference in the preoperative curve flexibility between the supine and prone positions in patients with adolescent idiopathic scoliosis (AIS).
Hirofumi Bekki   +7 more
doaj   +1 more source

Author response: Effects of orthostatic hypotension on cognition in Parkinson disease [PDF]

open access: yes, 2017
OBJECTIVE: To investigate the relation between orthostatic hypotension (OH) and posture-mediated cognitive impairment in persons with Parkinson's disease (PD) without dementia.
Canova, Alexander O.   +5 more
core   +1 more source

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