TMJ disc disorder

This trial tests whether injecting platelet-rich fibrin (a substance made from the patient's own blood) into the jaw joint, along with botulinum toxin (Botox) into a nearby muscle, improves symptoms of anterior disc displacement, a common TMJ disorder. The study includes 39 peopl…

This study tested two techniques for washing out the jaw joint (arthrocentesis) in 30 adults with TMJ disorders. One method used a single needle, the other a catheter. Researchers measured pain and how wide patients could open their mouths. The goal was to see which approach prov…

This study tested two different strengths of ozone gas injections into the jaw joint for people with TMJ disorders. Twenty adults who had clicking, popping, or limited mouth opening that didn't improve with other treatments received the injections. Researchers measured pain and j…

This study tested a procedure called arthrocentesis (joint washing) using ozonated water, with or without a platelet-rich plasma (PRP) injection, for people with a displaced jaw disc. The goal was to see if adding PRP improves mouth opening, reduces pain, and lowers inflammation.…

This completed trial tested whether an injection made from a patient's own blood (platelet-rich fibrin) can improve pain and jaw opening in people with temporomandibular joint (TMJ) disorders. Forty adults were randomly assigned to receive either standard joint washing alone or j…