این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
World Journal of Plastic Surgery، جلد ۱۱، شماره ۱، صفحات ۵۱-۵۸
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Does Mandibular Advancement Orthognathic Surgery Lead to TMJ Dysfunction in Skeletal Class 2 Patients? A Quasi-Experimental Trial in an Iranian Population
چکیده انگلیسی مقاله BACKGROUND We aimed to evaluate the possibility of temporomandibular joint (TMJ) dysfunction following mandibular advancement surgery in skeletal class 2 patients. Methods: All healthy non-syndromic patients with Class 2 deformity, who were eligible for mandibular advancement surgery, were included in this before-after quasi-experimental study. The main intervention was mandibular advancement through bilateral sagittal split osteotomy (BSSO). Maxillary impaction or setback surgery using LeFort 1 osteotomy was simultaneously performed in some cases. Variables such as TMJ pain, clicking, crepitus, or any other type of sounds or complaint as well as the amount of maximum mouth opening (MMO) were evaluated before surgery and two months postoperatively. Results: Thirty patients including 15 men and 15 women with a mean age of 23.3 ±2.7 yr were studied. The mean amount of mandibular advancement displacement was 3.30 ± 0.87 mm. The rate of TMJ dysfunctions and complaints was relatively low two months postoperatively when compared to the preoperative state. Postoperative evaluation demonstrated that there was no significant correlation between the presence of TMJ symptoms and dysfunctions and the type of surgery. After treatment was completed, the mean MMO reduced significantly from 39.03±5.86 to 38.12±6.05 (P< 0.001). Conclusion: Mandibular advancement with BSSO surgery in skeletal class 2 patients did not clinically lead to TMJ dysfunctions. Among all the investigated factors, only preoperative pain, noises, or complaints were proven to have predictive value for postoperative TMJ dysfunction.
کلیدواژه‌های انگلیسی مقاله Orthognathic surgery, Skeletal class 2, Mandibular advancement, TMJ dysfunction
نویسندگان مقاله | Majid Eshghpour
OMFS, Associate Professor, Oral and maxillofacial diseases research center, Mashhad University of Medical Sciences, Mashhad, Iran.


| Zahra Shooshtari
Dentistry Student, Student Research Committee, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran


| Ali Labafchi
Dentists, Student Research Committee, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran


| Nazgol Radvar
Dentists, Student Research Committee, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran


| Elahe Tohidi
Radiologist, Oral and maxillofacial diseases research center, Mashhad University of Medical Sciences, Mashhad, Iran.


| Sahand Samieirad
OMFS, Associate Professor, Oral and maxillofacial diseases research center, Mashhad University of Medical Sciences, Mashhad, Iran.
نشانی اینترنتی http://wjps.ir/browse.php?a_code=A-10-466-29&slc_lang=en&sid=1
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده تخصصی
نوع مقاله منتشر شده گزارش مورد
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات