تفاصيل الوثيقة

نوع الوثيقة : مقال في مجلة دورية 
عنوان الوثيقة :
Preliminary investigation into the effects of electrical stimulation on mandibular
Preliminary investigation into the effects of electrical stimulation on mandibular
 
لغة الوثيقة : الانجليزية 
المستخلص : Craniofacial distraction osteogenesis (DO) was found to be a procedure with low preoperative and postoperative morbidity. Direct current electrical stimulation is used clinically to treat different orthopaedic problems. It provided a significant increase in new-bone formation, and a higher mechanical strength of healing. The purpose of this study was to test the effect of electric current on distraction osteogenesis and to establish the best period to apply an electric current during the different distraction phases. Twelve healthy adult goats were subjected to a vertical osteotomy in the symphyseal area. A distraction device was fixed to the bone. Animals were divided into two groups, Group I (three goats) and group 1I (nine goats). In group I, the device was activated I mm per day for 10 days; while in group II,the device was activated 1mm per day for 10 days with the application of direct electric current stimulation of 10 /lA either during the first 3 days oflatency in a continuous mode (ESL group), or during the first 3 days of the activation period in a continuous mode (ESA group); or during the first 3 days of the consolidation period in a continuous mode (ESC group). After the activation period was completed, the distraction device left in place for additional 15 days for bone consolidation in all animals. Animals were then sacrificed, the mandible was harvested, and the distracted areas were removed and processed for mechanical and histological studies. The results of this study suggested that direct current electrical stimulation display synergism on mandibular distraction when this stimulation applied to the distraction zone during activation or consolidation periods. 
ردمد : 0 
اسم الدورية : المجلة الدولية لجراحة الفم والوجه والفكين 
المجلد : 33 
العدد : 1 
سنة النشر : 2004 هـ
2004 م 
نوع المقالة : مقالة علمية 
تاريخ الاضافة على الموقع : Thursday, December 6, 2007 

الباحثون

اسم الباحث (عربي)اسم الباحث (انجليزي)نوع الباحثالمرتبة العلميةالبريد الالكتروني
ابراهيم الحكيمal-hakim, ibrahem باحث رئيسيدكتوراهialhakeem@kau.edu.sa

الملفات

اسم الملفالنوعالوصف
 Preliminary.pdf pdf 

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