Audible or palpable joint sounds emanating from the temporomandibular joint (TMJ) during mandibular movements are often described by patients seeking orofacial pain or dental consultation. These sounds can manifest as clicks, pops, or grating sensations experienced during activities such as speaking, chewing, or yawning. The sounds may or may not be accompanied by pain or functional limitations.
The presence of these sounds can be indicative of internal derangement within the TMJ, potentially signaling disc displacement with or without reduction. While not always indicative of a serious underlying condition, persistent or painful joint noises can impact an individual’s quality of life, causing anxiety and affecting daily function. Historically, the understanding of these sounds has evolved alongside advancements in imaging techniques and biomechanical analysis of the joint.