Now a days, Cornea transplant is very popular. The reason is that :

Options

A. It is easy to preserve
B. it transplants very easily
C. it can be easily obtained
D. cornea is avascular

Answer

### Step-by-Step Solution:

1. **Understanding Cornea Transplantation**:
- A cornea transplant involves replacing a damaged or diseased cornea with a healthy one from a donor. This procedure is crucial for restoring vision in individuals suffering from corneal diseases or injuries.

2. **Reasons for Popularity**:
- Cornea transplants are popular due to several reasons:
- **Avascular Nature**: The cornea is avascular, meaning it does not have blood vessels. This characteristic reduces the chances of rejection compared to other organ transplants that require careful matching of donor and recipient tissues.
- **Ease of Procurement**: Corneas can be obtained relatively easily from deceased donors, making them more accessible than other organs.
- **Surgical Procedure**: The surgical procedure for cornea transplantation is well-established and has a high success rate, further contributing to its popularity.

3. **Benefits of Cornea Transplantation**:
- The primary benefits include:
- Restoration of vision.
- Reduction of pain associated with corneal diseases.
- Improvement in the appearance of the eye, which can enhance the quality of life for patients.

4. **Conclusion**:
- The main reason for the popularity of cornea transplants is that the cornea is avascular, allowing for easier transplantation without the complex matching required for vascular organs. This makes cornea transplants a viable option for many patients needing vision restoration.