**Core Concept**
In this scenario, the patient is wearing a full-banded orthodontic appliance, which can cause localized irritation and inflammation of the gingiva due to the presence of metal bands. This is a common complication of orthodontic treatment. The family dentist should address this issue by identifying the underlying cause and recommending a suitable course of action.

**Why the Correct Answer is Right**
The correct answer is to **encourage better oral hygiene**. This is because the presence of orthodontic bands can lead to an increased risk of plaque accumulation and subsequent gingivitis. By encouraging the patient to maintain good oral hygiene practices, such as regular brushing and flossing, the dentist can help reduce the risk of further inflammation and promote healing. Additionally, the dentist can provide guidance on how to clean around the orthodontic bands effectively.

**Why Each Wrong Option is Incorrect**
**Option B:** Performing deep scaling and curettage may be necessary in some cases of gingivitis, but it is not the most appropriate initial response in this scenario. The presence of orthodontic bands may make it difficult to perform these procedures effectively, and the risk of exacerbating the inflammation may be higher.

**Option C:** Performing gingivoplasty after debanding may be necessary in some cases, but it is not the most appropriate initial response. Debanding may not be necessary at this stage, and gingivoplasty should only be considered after the inflammation has been adequately managed.

**Option D:** Asking the orthodontist to remove the bands may be a drastic measure and may not be necessary. In most cases, the inflammation can be managed with good oral hygiene practices and regular monitoring.

**Clinical Pearl / High-Yield Fact**
It is essential for dentists and orthodontists to communicate effectively and work together to manage complications such as gingivitis in patients wearing orthodontic appliances. Regular monitoring and good oral hygiene practices can help prevent and manage these complications.

**Correct Answer:**
✓ Correct Answer: A. Encourage better oral hygiene