کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10691525 | 1019600 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ultrasound Visibility of Spinal Structures and Local Anesthetic Spread in Children Undergoing Caudal Block
ترجمه فارسی عنوان
مشاهده سونوگرافی سازه های نخاعی و گسترش بیحسی موضعی در کودکان بلوک کادو
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
آکوستیک و فرا صوت
چکیده انگلیسی
This study assessed ultrasound visibility of spinal structures in children and observed the extent of local anesthetic spread within the epidural space during caudal block. Spinal structures were evaluated with ultrasound from the sacral area to the thoracic area in 80 children, and drug spread levels were observed after caudal injection of 0.5, 1.0, 1.25 and 1.5 mL/kg local anesthetic. The conus medullaris, dural sac and dura mater were easily identified with ultrasound in most children. However, ligamentum flavum visibility declined with increasing vertebral level and markedly decreased at the thoracic level in children older than 7 mo or heavier than 8.5 kg. Drug spread was higher with increasing volume (p < 0.001) and in children â¤12 mo more than children >12 mo (p < 0.001); drug spread was significantly correlated with age (R2 = 0.534). Spread levels assessed with ultrasound were roughly two to three segments lower than those in previous radiologic studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasound in Medicine & Biology - Volume 40, Issue 11, November 2014, Pages 2630-2636
Journal: Ultrasound in Medicine & Biology - Volume 40, Issue 11, November 2014, Pages 2630-2636
نویسندگان
Seokyung Shin, Ji Young Kim, Won Oak Kim, Seung Hyun Kim, Hae Keum Kil,