We will be comparing the proximal contacts of zirconia crowns and adjacent natural teeth in two groups. One receiving crowns fabricated via digital intra oral scanning means. And the other group recieving crowns fabricated via the dental impression method using trays and impression material.
Patients seeking definitive full coverage ceramic crowns for molars.
Patients in age group of 18- 47 years.
Patients with healthy adjacent and opposing teeth.
Patients with healthy periodontium.
Patients with grade 1 mobility in adjacent or opposing teeth.
Patients with diastema in posterior teeth.
Patients having severe malocclusion associated with traumatic occlusion.
Patients with temporomandibular joint disorders.