Evaluation of the anterior maxillary region before implant placement

1- Mesio – distal dimension of the edentulous segment, including its comparison with the existing contra-lateral tooth

2- three-dimensional analysis of the edentulous segment regarding to the soft tissue configuration and the underlying alveolar crest

3- Adjacent teeth – Volume (dental dimensions), basic characteristics of dental shape in the context and alignment of clinical crowns

4- Condition and structural integrity – Surrounding gingival tissue (Scalloping of the gingival contours)

5- Endodontic and periodontal status – crown – to – root ratio

6- Root length and their inclinations in the frontal plane

7- Presence of diastemas

8- interarch relationships

9- Vertical dimension of occlusion

10- Anterior guidance

11- interocclusal space

12- Esthetic parameters

13- Height of the upper lip line (high lip x low lip)

14- Lower lip line

15- Mucogingival line course

16- occlusal plane orientation

17- Facial x dental symmetry

18- Lip support