Temporomandibular Joint (TMJ) – MRI Anatomy Breakdown This beautifully labelled MRI of the TMJ demonstrates the key anatomical structures crucial for understanding normal joint mechanics and diagnosing internal derangements. From the mandibular condyle to the articular disc, and the relationship with the mandibular fossa, every component plays a vital role in smooth jaw movement. 🎯 🧠 The temporal lobe, temporalis muscle, and mastoid process outline the surrounding anatomy, while the anterior a

🧠MRI of the Temporomandibular Joint (TMJ) 🦴 Today’s MRI demonstrates a normal TMJ with smooth biomechanics and intact joint components. From a radiologist’s point of view, the study shows: 🔹 Normal disc morphology – biconcave and well-positioned in both open & closed mouth views. 🔹 No internal derangement – disc maintains its relationship with the condyle throughout motion. 🔹 Normal condylar movement – smooth anterior translation without restriction. 🔹 No joint effusion, no erosions, no de