The joints between the carpal bones are

Options

A. gliding joints
B. hinge joint
C. Saddle joint pivot joints
D. pivot joints

Explanation

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks about the type of joint between the carpal bones.

2. **Understand the Options**: The options provided are:
- A) Gliding joint
- B) Hinge joint
- C) Saddle joint
- D) Pivot joint

3. **Analyze Each Option**:
- **Gliding Joint**: This type of joint allows for sliding movements between the bones. The carpal bones are known to have gliding joints, which permit limited movement in multiple directions.
- **Hinge Joint**: This joint allows movement primarily in one direction (like a door). Examples include the knee and elbow joints, but this does not apply to carpal bones.
- **Saddle Joint**: This joint allows for movement in two planes. An example is the joint between the thumb (carpometacarpal joint), but it is not the joint between the carpal bones themselves.
- **Pivot Joint**: This joint allows for rotational movement. An example is the joint between the first and second cervical vertebrae (atlas and axis), which does not relate to carpal bones.

4. **Conclusion**: Based on the analysis, the joint between the carpal bones is a **gliding joint**. Therefore, the correct answer is **Option A**.

5. **Final Answer**: The joints between the carpal bones are gliding joints.

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