Abstract
Chronic protracted dislocation of the TMJ is a relatively uncommon but extremely unpleasant and distressing condition for a patient. It is also particularly challenging and difficult to treat as it worsens with time due to continuing spasm of the masticatory muscles and progressive fibrosis, adhesions and consolidation in and around the dislocated joint. No definite guidelines or treatment protocols have been laid down in literature till date, towards management of such dislocations. A range of extensive and invasive surgical procedures such as eminectomy, condylectomy, menisectomy, and various osteotomies of the mandibular ramus and body have been performed to reduce these dislocations. A chronic longstanding unilateral TMJ dislocation in a 64-year-old woman was managed successfully and effectively using a modified, rather conservative surgical technique. The aim was to reduce the dislocated condyle (without excessive manipulation of the intra-articular space or extra-articular joint components); and at the same time, to limit further excessive translation of the condyle and restore physiological TMJ biomechanical constraints, to prevent future recurrence. This was achieved by surgically exposing the dislocated joint and manipulating the anterosuperiorly positioned condyle back into the glenoid fossa, aided by a downward distraction of the mandible; followed by soft tissue tethering of the meniscus and fibrous capsule of the joint to the temporal fascia above. The procedure yielded excellent results without any functional limitations or recurrence, and can hence constitute a viable and effective treatment option which can be attempted prior to resorting to the more invasive surgical procedures as described in literature.
from OroFacial Medicine via ola Kala on Inoreader http://ift.tt/1rpmUmJ
via IFTTT
from #Med Blogs by Alexandros G.Sfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1qF8HkO
via IFTTT
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου