**3.3 Evaluation**

Conventional methods: [21]


The scores are given in **Table 2**.

2.Photographic examination: for the evaluation on photographic examination, frontal and lateral photos are taken and it's done using the Gorelick index. The scoring is done on the labial surfaces of incisors, cuspids and buccal surfaces of premolars. The inference is given in **Table 3**.
