title: Arthrocentesis for temporomandibular joint pain dysfunction syndrome.
abstract: The management of refractory temporomandibular joint (TMJ) pain is both challenging and controversial. A number of simple, noninvasive approaches have been used in the management of this condition with variable success. In patients who fail to respond to conventional conservative measures, in a joint that is not deemed to be grossly mechanically deranged, we advocate the use of TMJ arthrocentesis. In our practice, this is followed by intra-articular morphine infusion in an attempt to give long-term pain relief. Arthrocentesis is a simple technique with minimal morbidity that can be tried instead of more invasive procedures. To date we have used arthrocentesis of the upper joint space, with intra-articular morphine injection in over 500 TMJs. Approximately 90% of patients have found the procedure beneficial, with pain often being reduced 1 year after the procedure. We recommend arthrocentesis as an effective, minimally invasive technique in patients with continuing pain in the TMJ that is unresponsive to conservative management. We additionally advocate the use of intra-articular morphine as a long acting analgesic in these patients. Although arthrocentesis is a well documented technique and there have been many studies published in relation to the use of intra-articular morphine in orthopedic surgery, further research is required, to delineate its use in the TMJ more fully.
authors.affiliation: Queen Alexandra Hospital, Portsmouth, UK. peter.brennan@porthosp.nhs.uk
authors.forename: Peter A
authors.initials: PA
authors.lastname: Brennan
authors.forename: Vellupillai
authors.initials: V
authors.lastname: Ilankovan
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage; D005157:Facial Pain / Q000188:drug therapy / Q000601:surgery; D006801:Humans; D007270:Injections, Intra-Articular; D019060:Minimally Invasive Surgical Procedures; D009020:Morphine / Q000008:administration & dosage; D019647:Oral Surgical Procedures / Q000379:methods*; D019152:Paracentesis / Q000379:methods*; D013704:Temporomandibular Joint / Q000601:surgery*; D013706:Temporomandibular Joint Dysfunction Syndrome / Q000601:surgery*
chemical_list: D000701:Analgesics, Opioid; D009020:Morphine