The branch of study dealing with joints is

Options

A. Osteology
B. Chondrology
C. Craniology
D. Arthrology.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the branch of study that deals specifically with joints in the body.

2. **Analyzing the Options**:
- **Option 1: Osteology** - This term refers to the study of bones. Since joints are not bones, this option is incorrect.
- **Option 2: Chondrology** - This term pertains to the study of cartilages. While cartilages are part of some joints, this does not encompass the study of joints themselves, making this option incorrect.
- **Option 3: Craniology** - This is the study of the cranium (the skull). Since this does not relate to joints, this option is also incorrect.
- **Option 4: Arthrology** - This term specifically refers to the study of joints. Therefore, this is the correct answer.

3. **Conclusion**: After analyzing all the options, the correct answer to the question is **Arthrology**.

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