First of all, we need to understand what is included in the aesthetic definition, Eline, laugh line, proportion, Occlusion, gums, nipples We need to comprehensively analyze what these factors contain, and then do detailed analysis and design for specific cases, including DSD, Mock up, Tooth prepare, Impression, the third step is to do every detail of bonding, place Rubdam, Etch, Bonding, Occlusion, this is the key to determining the final success or failure, the fourth step is to visit the patient and observe the long-term stability of your restoration, here every step is critical, the details of each step determine the success of your final restoration, so to achieve the success of the final restoration, we must make ourselves clear about each step in the process and do the details of each step ourselves!
REFERENCE
[1] Schmidt J C , Sahrmann P , Weiger R , et al. Biologic width dimensions–a systematic review[J]. Journal of Clinical Periodontology, 2013, 40(5):493-504.
[2] Lanning S K , Waldrop T C , Gunsolley J C , et al. Surgical crown lengthening: evaluation of the biological width.[J]. American Academy of Periodontology, 2003(4).
[3] Funato A, Salama M A, Ishikawa T, et al. Timing, positioning, and sequential staging in esthetic implant therapy: a four-dimensional perspective[J]. International Journal of Periodontics & Restorative Dentistry, 2007, 27(4).
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