Surgery vs Perio — Key differences for NEET MDS
Internal derangement = disc displacement. With reduction = click on opening. Without reduction = lock = limited opening. Wilkes classification = 5 stages progressive. Arthrocentesis = simplest surgical treatment lavage. Arthroscopy = minimally invasive diagnostic and therapeutic. Crepitus = osteoarthritis degenerative changes. Condylectomy = ankylosis treatment.
📖 Read full notes →Stage I mild = 1-2mm CAL. Stage II moderate = 3-4mm CAL. Stage III severe = 5mm+ CAL. Stage IV very severe = extensive tooth loss. Grade A slow = no evidence of progression. Grade B moderate = matches disease. Grade C rapid = exceeds expectations risk factors smoking diabetes. Replaces aggressive and chronic periodontitis terminology.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between TMJ Disorders and 2017 Periodontal Classification in Surgery vs Perio is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.