الفهرس 
ACKNOWLEDGEMENTOnly 14 pages are availabe for public view
 |  | from | 111 |  |  |
| | | from | 111 | | |
Abstract
The past decade has shed new lights on the cause and treatment of articular disorders (mainly , internal derangement) of the TMJ . However , the exact cause of ID is still unknown . It has been thought that the pathophysiology of disc displacement is multifactorial and complex . It is belived that arthrocentesis may bridge the gap between conservative therapy and invasive surgical treatment