1 : something that is branched : fork. 2 : the act or process of branching.

What teeth can have furcation?

Only multirooted teeth can have furcation. Because of this, upper first premolar, maxillary and mandibular molars may be involved. Upper premolars have just one buccal and one palatal root. It is important to check furcation involvement from the mesial and the distal aspects of the tooth.

What causes furcation?

Causes of Furcation in Dogs

Furcation disease is produced by periodontal disease, which is in turn caused by a bacterial buildup that settles on the teeth and gums. When the bacterial buildup first starts affecting the gums, they become inflamed and irritated, a condition known as gingivitis.