Temporomandibular joint disorder

This study tested whether platelet-rich plasma (PRP) injections can help people with a jaw condition where the joint slips out of place (TMJ subluxation). Forty adults received two injections of PRP, made from their own blood, with either a low or high platelet concentration. Res…

This study tested a treatment for a common jaw joint problem called TMJ anterior displacement, where the joint disc slips out of place. The treatment involved flushing the joint (arthrocentesis), then injecting platelet-rich plasma (a concentrate of the patient's own healing cell…

This study tested a custom-made digital splint to reposition the jaw in 48 adolescents with painful, clicking jaw joints due to disc displacement. Participants wore the splint 24/7 and had regular check-ups with imaging. The goal was to improve pain, chewing, and quality of life.…

This study looked at how well a specific knee replacement (balanSys UNI) works over time. 116 people with knee arthritis got the implant and were followed for at least 2 years. Doctors measured knee function using the Knee Society Score and checked X-rays for any problems.

This study tested whether using computer-guided surgery is better than the standard approach for fixing a jaw that keeps dislocating. Seven adults with the condition took part. The main goal was to see if the jaw stayed in place after surgery, and the study also measured how wide…

This study tested a Turkish version of the Johns Hopkins In-Room Independence Scale, which measures a patient's ability to move, use the toilet, and think clearly while in their hospital room. Researchers worked with 100 adults who had conditions like stroke, Parkinson's, or ampu…

This study tested whether a cream made from chili pepper extract (capsaicin) or a common pain-relief gel (diclofenac) works better for long-term jaw joint pain. Fifty women with chronic jaw pain applied one of the creams four times a day for a week. Researchers measured pain leve…

This trial investigates whether jaw exercises (Rocabado programme) work better when guided by a physiotherapist through online video sessions versus doing them at home with written instructions alone. Adults aged 18-60 with jaw-joint pain and teeth grinding are randomly assigned …

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 whether adding a special manual therapy that targets the limbic system (the brain's emotion center) to standard physiotherapy can improve pain, jaw movement, balance, and quality of life in people with temporomandibular joint disorder (TMD). Sixty adults with TM…

This study tested whether using ozonated water to flush the jaw joint (arthrocentesis) works better than the standard Ringer's solution for people with a displaced jaw disc that snaps back into place. Thirty adults with TMJ pain and limited mouth opening were treated. The main go…

This study tested whether injecting botulinum toxin (Botox) into jaw muscles can reduce pain and improve mouth opening in people with temporomandibular joint (TMJ) myofascial pain. 118 adults with at least moderate pain for over a month received injections in their masseter and t…

This study tested a combination of platelet-rich plasma (PRP) from the patient's own blood and hyaluronic acid injected into the jaw joint. Twenty-two adults with painful clicking and limited mouth opening received the treatment. Researchers used a jaw tracking device to measure …

This study looked at whether mesotherapy — injecting anti-inflammatory medicine into the skin near the jaw — can help people with chronic jaw muscle pain. Twenty-two adults with myofascial pain syndrome received treatment over 4 weeks. Researchers measured pain levels and how wid…

This study tested whether a non-invasive device that stimulates the vagus nerve, combined with self-care exercises, can reduce jaw and neck pain in people with temporomandibular disorders (TMD). 48 adults with jaw muscle pain participated. They received either real or placebo ner…

This completed study tested a laser device (BTL-043) on 31 adults with temporomandibular joint (TMJ) pain. Participants received four 20-minute laser sessions over a few weeks. Researchers measured pain levels, jaw movement, and daily function at 1 and 3 months after treatment to…

This study tested five different non-surgical treatments for jaw joint (TMJ) pain in 160 adults. Treatments included a mouthguard, low-level laser therapy, laser acupuncture, or combinations of these. The goal was to see which approach best reduced pain and improved mouth opening…

This study tested three treatments for chronic teeth grinding (bruxism): dry needling and two types of botulinum toxin (Botox). 72 adults with severe jaw pain were split into three groups. Researchers measured pain levels and jaw muscle thickness before treatment and up to 3 mont…

This study tested whether retraining deep neck muscles using a pressure biofeedback device could reduce pain and improve movement in people with chronic neck pain and jaw issues. 70 adults with neck pain lasting 3 to 18 months and mild-to-moderate jaw dysfunction took part. One g…

This study looked at whether low-level laser therapy can reduce pain and improve jaw function in people with temporomandibular joint disorder (TMD). Researchers reviewed records of 100 patients who received laser treatment or followed a soft diet. The goal was to see if the laser…

This study tested three ways to treat jaw pain caused by teeth grinding (bruxism): a custom mouthguard (occlusal splint), Botox injections, or both together. Sixty adults completed the 3-month trial. Researchers measured pain and jaw function changes to see which approach worked …

This study tested three different injections for people with painful jaw arthritis: platelet-rich plasma (PRP), hyaluronic acid, and a steroid called triamcinolone acetonide. 64 adults received one of these or a placebo saline injection. Researchers measured pain and mouth openin…

This study looked at whether manual therapy (hands-on treatment) and exercises can reduce orofacial pain in wind musicians. 40 musicians with jaw or face pain during practice took part. The goal was to see if combining these treatments works better than manual therapy alone.

This study tested a procedure called arthrocentesis, where the jaw joint is washed out with a salt solution, in 27 adults with long-term jaw pain. Researchers measured joint swelling and pain before the procedure and again at 3 and 6 months after. The goal was to see if the washo…

This study looked at whether adding aerobic or strength exercises to standard physical therapy can better reduce pain and sensitivity in people with chronic jaw disorders. 51 adults with jaw pain and nociplastic pain (widespread sensitivity) participated. The goal was to see if t…

This study tested two non-drug approaches for temporomandibular disorder (TMD), a condition causing jaw pain and stiffness. Fifty adults with TMD were randomly assigned to receive either osteopathic manipulative treatment (hands-on therapy) or a home exercise program. Researchers…

This study looked at two treatments for jaw pain caused by teeth grinding (bruxism) and related muscle pain. Forty adults either got a custom mouth splint to wear most of the day or had thin needles inserted into their jaw muscles (dry needling) in three weekly sessions. Research…

This study looked at different ways to wash out the jaw joint (arthrocentesis) to relieve pain and improve movement in people with temporomandibular disorders (TMD). 50 adults with stage 2-3 TMD who didn't get better with other treatments took part. The goal was to see which tech…

This pilot study looked at whether passive static stretching can increase hip flexibility in three groups: people who had hip replacement, those with long-term hip pain, and healthy volunteers. Twelve participants followed a 4-week stretching program three times a week under supe…

This study tested if dry needling (inserting thin needles into muscle knots) can reduce jaw pain in people with temporomandibular disorder (TMD). 40 adults with jaw pain for at least 3 months were randomly assigned to receive either dry needling or standard physical therapy. The …

This study tested whether adding an injection of hyaluronic acid, platelet-rich fibrin, or dextrose to a standard jaw washout procedure (arthrocentesis) improves pain and jaw function more than the washout alone. Thirty-six adults with TMJ disorders who hadn't improved with other…

This study tested two treatments for vestibulodynia, a chronic pain condition affecting the vulvar area. 209 women received either a lidocaine/estradiol cream, the antidepressant nortriptyline, both, or a placebo. The goal was to see which approach best reduces pain and improves …

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 study tested two common treatments for jaw muscle pain (TMD) in 24 adults: a 6-week physiotherapy program with hands-on massage and exercises, versus wearing a mouth splint at night. The goal was to see which better reduces pain, improves mouth opening, and boosts quality of…

This study looked at whether Botox injections can reduce pain and improve jaw movement in people with chronic jaw muscle pain that didn't get better with standard treatments. Twenty-five participants received Botox injections into their jaw muscles. Researchers measured pain leve…

This study tested a set of jaw and neck exercises in 64 adults with craniomandibular dysfunction (jaw joint problems). The exercises included chin tucks, chest stretches, and gentle neck and jaw movements. Researchers measured pain levels and jaw function before and after four we…

This study tested a specific technique for adjusting occlusal stabilizing splints used to treat temporomandibular disorders (TMD), which cause jaw pain and dysfunction. Researchers enrolled 800 patients with TMD and assessed their satisfaction after using the adjusted splints. Th…

This study tested a self-management program for jaw muscle pain in 107 adults with fibromyalgia. The program included online sessions on pain education, jaw exercises, and self-massage. Researchers measured changes in quality of life, pain, and fear of movement over 12 months. Th…

This study tested two injection treatments for temporomandibular joint (TMJ) problems that cause jaw pain and clicking. Twenty patients received either Botox into a jaw muscle or platelet-rich fibrin (a substance made from their own blood) into the joint space. Researchers measur…

This study compared two non-drug treatments—low-level laser therapy and ultrasound therapy—for reducing pain and improving mouth opening in people with temporomandibular disorders (TMD). Forty-six patients received five sessions over two weeks. Pain was measured with a standard s…

This study looked at how satisfied people were with three different types of mouthguards (occlusal splints) for jaw joint and muscle pain (TMD). 27 adults who had jaw pain for at least 3 months and had never been treated for it tried one of the splints. The main goal was to see w…

This completed study tested whether injecting a mix of platelet-rich fibrin and hyaluronic acid into the jaw joint could help people with TMJ disc problems. Thirty adults with jaw pain, clicking, and limited movement received the treatment or a standard injection. Researchers mea…

This study tested whether low-level laser therapy, combined with a self-care program, could help people with jaw joint pain (TMJ disorders). 66 adults with recent jaw muscle pain received the treatment. Researchers measured pain levels, jaw movement, and tender spots to see if th…

This study tested whether custom mouthguards (splints) designed using a 3D jaw-tracking device called MODJAW work better than standard mouthguards for people with teeth grinding (bruxism) or jaw pain. 40 adults with mild-to-moderate symptoms wore either a personalized or standard…

This study looked at how common muscle and posture problems are in physiotherapy students and whether a special physiotherapy program could help. 44 students with back pain and muscle tightness received treatments like trigger point release, stretching, and joint mobilization. Th…

This study looked at whether adding postural exercises to standard occlusal splint therapy can better reduce pain and improve jaw function in people with internal temporomandibular joint (TMJ) disorders. Fifty-seven adults were split into three groups: one received only a mouth s…

This study tested whether adding pain neuroscience education, motor imagery, and action observation to standard treatment (splint, exercises, counseling) helps people with chronic temporomandibular disorders (TMD). Fifty adults with jaw pain for at least 3 months participated. Th…

This completed study tested whether adding breathing exercises or back exercises to standard jaw muscle therapy could improve pain, jaw function, spine mobility, and mood in people with temporomandibular joint (TMJ) dysfunction. 63 adults aged 18-65 with muscle-related TMJ issues…

This study tested whether physical therapy for temporomandibular disorders (TMD) — which cause jaw pain, headaches, and clicking — works just as well when done virtually (via video calls) as in person. Over 200 adults with TMD were split into two groups: one received standard in-…

This study tested a new way to design a jaw splint for people with a common jaw joint problem (TMJ disc displacement). Instead of the usual method, doctors used a computer analysis called VTO to find the best splint position. 20 adults with confirmed TMJ disc displacement took pa…

This study tested whether a combination of a specific jaw muscle technique and neck exercises could reduce pain and improve jaw function in people with temporomandibular disorder (TMD) and teeth grinding (bruxism). Sixty adults with TMD and bruxism were split into two groups: one…

This study tested whether using ultrasound to guide hyaluronic acid injections into the jaw joint works better than the usual method for people with a displaced jaw disc. Forty adults who had not improved with other treatments received either ultrasound-guided or standard injecti…

This study looked at whether letting patients control their own sedation during arm surgery under regional anesthesia leads to higher satisfaction compared to having an anesthesiologist control it. 70 adults having upper limb orthopedic surgery were randomly assigned to either pa…

This study tested whether manual therapy (hands-on techniques like massage and pressure) can help people with temporomandibular disorder (TMD) and neck pain. 48 adults received either manual therapy or therapeutic exercise. Researchers measured muscle thickness, pain sensitivity,…

This study tested a new way to flush the jaw joint (TMJ) using a dental implant motor pump, compared to the usual method, in 30 people with TMJ disorder. The goal was to see if the new pump reduces pain and improves mouth opening better. Results will help determine if this techni…

This pilot study tested whether an 8-week program of neck exercises could reduce pain and improve brain function in women with chronic temporomandibular disorders (TMD), a common cause of jaw and face pain. 113 women were randomly assigned to either the exercise program or a plac…

This study looked at whether special neck exercises could help people with long-term jaw joint (TMJ) pain. Thirty adults with TMJ complaints for over three months took part. Researchers measured pain, jaw movement, and neck motion before and after the exercises. The goal was to s…

This study looked at whether adding Traditional Chinese Medicine (TCM) to a self-care program helps people with jaw pain (TMD). 135 adults with moderate to severe pain were given different levels of care based on how they responded. The goal was to see if TCM could improve pain a…

This study compared robotic-assisted total knee replacement to the conventional technique in 95 patients with knee arthritis. The goal was to see if robotic surgery leads to better knee function, less pain, and higher satisfaction two years after the operation. Researchers also c…

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…

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 whether injecting a concentrate of the patient's own blood proteins (I-PRF) into the jaw joint could reduce pain and improve jaw opening in people with temporomandibular joint (TMJ) disorders. 49 adults with TMJ pain or limited jaw movement received the injectio…

This study tested two types of manual therapy (myofascial mobilization and joint mobilization) in 57 people with rheumatoid arthritis who also had jaw joint problems. Participants received therapy twice a week for six weeks, while a control group got no treatment. Both therapy gr…

This study looked at whether manual therapy (hands-on treatment) and a cognitive exercise therapy approach (BETY) can reduce headache pain and improve quality of life in people with temporomandibular disorder (TMD)-related headaches. 60 adults with TMD headaches were split into g…

This study looks at how well people with temporomandibular disorder (TMD) can sense the position of their neck, how sensitive their jaw muscles are to pressure, and the angle of their head posture. Researchers will compare 30 adults — half with TMD and half healthy — to see if th…

This study translated the Generic Functional Index, a questionnaire that measures how well people can do daily activities, into Turkish. Researchers tested it with 200 adults who have muscle or joint problems to see if it is accurate and reliable. The goal is to give Turkish-spea…

This study looked at jaw disorders and teeth grinding in 76 elite basketball referees compared to healthy people. Referees face high stress and often hold a whistle between their teeth, which may strain the jaw. Researchers used ultrasound to measure jaw muscle thickness and foun…

This completed study surveyed 566 adolescents aged 14 to 16 to understand how jaw pain (temporomandibular disorders) relates to other painful conditions like headaches, neck pain, and back pain. Researchers used anonymous questionnaires to identify common co-occurring health issu…

This study looked at whether virtual surgical planning can accurately predict the placement of custom-made jaw joint replacements in 8 patients with severe TMJ disorders, jaw defects, or recurrent joint stiffness. Researchers compared the planned position to the actual position a…

This study looked at 27 university students to see if a common postural problem called Upper Cross Syndrome (forward head and rounded shoulders) is linked to jaw pain and dysfunction (TMD). Researchers measured posture angles and jaw movement in a single session. No treatment was…

This study looked at 48 young adults (24 with bruxism, or teeth grinding, and 24 without) to understand how jaw function, posture, muscle stiffness, pain, stress, and sleep quality are connected. Researchers used special tools to measure posture, muscle tightness, and pain levels…

This completed study from Cairo University looked at 68 adults with chronic jaw joint problems and forward head posture. Researchers measured the angle of the head and neck and compared it to jaw symptoms and movement. The goal was to see if there is a link between poor head post…

This study looked at whether treating obstructive sleep apnea (OSA) can also reduce pain and problems in the jaw and face, known as temporomandibular disorders (TMD). Forty-one adults with OSA but not yet on treatment were checked for TMD before starting therapy and again after a…

This study looked at 84 adults with chronic neck pain to see how central sensitization (a condition where the nervous system becomes overly sensitive) relates to pain intensity, thinking patterns, sleep quality, and jaw function. Researchers used questionnaires to measure these f…

This study tested whether specially trained physiotherapists can safely diagnose and treat non-urgent muscle and joint pain in the emergency room, compared to standard care from doctors. 102 patients with back, neck, or shoulder pain were randomly assigned to either a physiothera…

This study looked at 80 adults with long-term neck pain to understand how jaw problems, poor sleep, and neck movement issues together contribute to disability. Researchers measured neck disability, sleep quality, and jaw function to see how these factors interact. The goal is to …

This study looked at 60 university students aged 18-25 to see if those with temporomandibular joint disorder (TMD) have different neck muscle endurance and pain sensitivity compared to healthy students. Researchers measured how long students could hold neck exercises and how much…

This study looked at 62 adults with temporomandibular disorders (TMD) to understand how jaw function relates to pain, jaw movement, neck disability, and quality of life. Researchers used questionnaires and physical measurements to assess these factors. The goal was to gather know…

This study looked at whether different digital bite recording methods affect how well Michigan splints (mouthpieces for jaw pain) fit. Ten adults with jaw disorders each had four splints made using different digital workflows. Researchers measured how much adjustment was needed t…

This study looked at whether a common jaw joint disorder (anterior disc displacement with reduction) affects pain after root canal treatment. 70 adults with tooth infection and jaw pain were treated and tracked their pain for a week. The goal is to see if dentists should consider…

This completed study from the University of Valencia looked at 133 adults with chronic pain to see if jaw (temporomandibular) pain is linked to pelvic pain. Participants filled out questionnaires about their pain, emotions, and sensitivity. The goal was to understand why these pa…

This study looked at how certain personality traits, physical symptoms without clear cause, and social support relate to temporomandibular joint (TMJ) disorders, which cause jaw pain and difficulty chewing. Researchers compared 90 adults with TMJ disorders to healthy volunteers u…

This study looked at 102 adults to see how common restless legs syndrome is in people with temporomandibular joint (jaw) disorders. Researchers also checked if having both conditions affects sleep quality and daily life. Participants filled out questionnaires about their symptoms…

This study looked at how traumatic experiences—both in childhood and later in life—impact jaw function and quality of life in people with temporomandibular joint disorder (TMD). Researchers compared 102 adults with TMD to healthy volunteers using questionnaires about trauma, jaw …

This study looked at whether MRI scans can reliably find a torn disc in the jaw joint (temporomandibular joint). Researchers reviewed MRI images and medical records from 282 people to see how often disc tears occur and how they relate to pain, disc shape, and bone changes. The go…

This study looked at how common jaw joint disorders (TMD) are among 600 university students. Researchers also checked if oral habits, eating patterns, and food choices might be linked to TMD. The goal was to find possible risk factors in this young adult group.

This study looked back at records of 67 children to see if a broken front tooth from an injury could lead to hidden changes in the jaw joint. Researchers used special 3D X-rays (CBCT) to measure joint spaces and check for pain. They found that children with tooth fractures had di…

This completed study compared how well people with complex regional pain syndrome (CRPS), people with other muscle or bone pain, and healthy individuals can imagine movements. Researchers used a questionnaire called the MIQ-RS to measure motor imagery skills. The goal was to see …

This study looked at how temporomandibular joint (TMJ) disorders affect a person's sense of body position, pain sensitivity, and overall body awareness. Researchers measured these factors in 60 young adults aged 18 to 25. The goal was to better understand TMJ problems beyond just…

This study surveyed 116 adults with chronic pain at a rehabilitation clinic to understand how their pain beliefs, spiritual well-being, and attitudes toward complementary and alternative medicine are related. Participants filled out several questionnaires about their pain, mood, …