**Question:** False about curettes is

A. Curettes cannot be used to remove bone
B. Curettes are used to remove soft tissue only
C. Curettes are too large for fine bone shaping
D. Curettes are not sterile and cause infection

**Core Concept:** Curettes are surgical instruments used for removing bone or soft tissue during surgical procedures. They come in various sizes and shapes to suit different needs, including fine bone shaping and tissue removal.

**Why the Correct Answer is Right:** Curettes are designed for bone and soft tissue removal. They are specifically crafted for this purpose, with appropriate sharpness and size. Option A is right, as curettes are indeed used to remove bone, not solely for soft tissue removal as Option B suggests. Curettes can be suitable for fine bone shaping, making Option C incorrect. Lastly, curettes are sterile surgical instruments, ensuring patient safety; Option D is wrong.

**Why Each Wrong Option is Incorrect:**

Option B is incorrect because curettes are designed to remove both bone and soft tissue, not just soft tissue. Option C is wrong as curettes are suitable for fine bone shaping, demonstrating their versatility. Option D is incorrect since curettes are sterile surgical instruments, ensuring patient safety and minimizing infection risks.

**Clinical Pearl:** Curettes are a core instrumentation tool in orthopedic, oral, and maxillofacial surgeries. Their versatility allows for effective bone and soft tissue removal, ensuring accurate surgical outcomes.