At The Junction Of Middle And Cervical Thirds | |
Immediately Incisal To Cingulam | |
At The Linguo Cervical Ridges | |
Within The Incisor Thirds |
The Incisal Edges And The Incisal Thirds Of Facial Surfaces Of Mandibular Incisors And Canines Generally Oppose Lingual Surfaces Of Maxillary Incisor And Canines ______