الصورة لجرح على العصعص يظهر فيه نسيج دهني أصفر ونسيج حبيبي أحمر، ولا يظهر عظم ولا وتر. ما التصنيف؟

The image shows a wound over the coccyx with yellow fat and red granulation tissue, but no bone or tendon. What is the classification?

1. Stage 2
2. Deep tissue injury
3. Stage 3
4. Stage 4

Answer: C) Stage 3. Full-thickness skin loss with visible fat but no exposed bone, tendon or muscle = Stage 3.