General Surgery — Key differences for NEET MDS
T1 = tumor less than 2cm. T2 = tumor 2-4cm. T3 = tumor greater than 4cm. T4 = invasion of adjacent structures bone skin. N0 = no regional lymph node metastasis. N1 = single ipsilateral node less than 3cm. Radical neck dissection = removes all 5 structures SCM IJV SAN. Modified radical = spares 1 or more structures. Selective neck dissection = specific levels only.
📖 Read full notes →Split thickness graft = epidermis plus partial dermis = more contracture better take rate. Full thickness graft = epidermis plus complete dermis = less contracture less take. Pedicled flap = maintains own blood supply = rotation advancement transposition. Free flap = microsurgical transfer with vascular anastomosis = fibula radial forearm. Rule of 9s for burn surface area estimation.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Head Neck Cancer TNM and Skin Grafts & Flaps in General Surgery is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.