Browsing by Author "Erbüyün S.C."

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    Ultrasound guided transversus abdominis plane block: Postoperative analgesia in children with spinal dysraphism
    (Saudi Arabian Armed Forces Hospital, 2018) Çevikkalp E.; Erbüyün K.; Erbüyün S.C.; Ok G.
    Pediatric regional anesthesia is widely used to relieve postoperative pain after abdominal surgery. Commonly used techniques of regional anesthesia include lumbar epidural and caudal block. However, the use of central neuraxial blockade has limitations. It is contraindicated in patients with clotting abnormalities, spinal dysraphism with tethered cord syndrome, meningomyelocele, and following spinal surgery with instrumentation. Ultrasound guided transversus abdominis plane block is a new method of regional anesthesia that can be used in settings where central neuraxial blockade is contraindicated. In this study, we present 5 pediatric cases in which major abdominal surgery was performed but central neuraxial blockade could not be carried out due to spinal abnormalities. © 2018, Saudi Arabian Armed Forces Hospital. All rights reserved.
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    Lumbar disc herniation, the association between quantitative sensorial test and magnetic resonance imaging findings
    (Oxford University Press, 2018) Erbüyün S.C.; Ovalı G.Y.; Ozyurt B.; Alp Yentür E.
    Objective. Quantitative sensorial tests (QST) are used for evaluating specific sensorial nerve function. In this study, QST and magnetic resonance imaging (MRI) findings are compared in lumbar disc herniation patients, and the accuracy of QST data was investigated. Material and Methods. Sixty-four patients between 18 and 70 years of age suffering from radicular pain with positive Lasegue's test were included in this study. Specific criteria included complaints due to L5 discopathy. MRI findings were classified according to the Pfirmann grading system, and QST was applied to the L5 dermatoma of both symptomatic and nonsymptomatic legs of all patients. Vibration detection threshold, heat detection threshold, cold detection threshold, and heat pain detection threshold values were obtained, and MRI findings were classified according to the Pfirmann grading system. Results. When we compared the symptomatic and nonsymptomatic legs of participants, there were significant differences by means of all QST parameters (0 5 0.00). In a comparison of the QST and MRI Pfirmann grading systems, there is also a strong parallel statistical correlation between the Pfirmann grade and QST parameters (P < 0.05). Conclusions. According to the results of our study, QST has an additive effect to MRI for nerve root compression evaluation in the clinical basis, which might enable more sensitive diagnosis and treatment protocol. QST can also be an alternative method for evaluation of nerve root compression in patients who have contraindications for MRI. © 2017 American Academy of Pain Medicine. All rights reserved.