General Surgery — Key differences for NEET MDS
Primary intention = clean sutured wound edges approximated. Secondary intention = open wound granulation tissue fibrous tissue. Tertiary intention = delayed primary closure wound left open first. Phases: Hemostasis then Inflammation then Proliferation then Remodeling. Collagen type III initially then replaced by type I remodeling. Plateau of wound strength at 80 percent. Keloid = extends beyond wound margins.
📖 Read full notes →Absorbable sutures = Vicryl polyglactin most common, Catgut natural protein. Non-absorbable = Silk most common non-absorbable, Prolene monofilament, Nylon polyamide. 3-0 to 5-0 most used in oral surgery. Cutting needle = skin oral mucosa. Round needle = internal organs soft tissue. Needle holder = most important instrument. Hemostats = artery forceps.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Wound Healing and Sutures & Instruments in General Surgery is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.