incisor tooth in dogs

Incisors are the first kind of tooth in heterodont mammals. They are located in the premaxilla above and mandible below. [WP,unvetted]. Every claim on this page comes from the Leumas anatomy graph and carries its source.

What the incisor tooth is

Incisors are the first kind of tooth in heterodont mammals. They are located in the premaxilla above and mandible below. [WP,unvetted]. The atlas records it as a organ at the organ scale in the dog.

Where the incisor tooth is

It sits within the skeletal system. Only the system is known. The position shown carries almost no spatial information.

What the incisor tooth connects to

The atlas records 17 typed relationships for it, across 4 kinds of connection. part of dentition.

Supply and innervation

This dataset asserts no arterial supply, venous drainage or innervation for the incisor tooth. Only a minority of structures carry those edges here, so an empty answer means nothing has been recorded — not that there is nothing to record.

Also called

Also recorded as incisor. Searching any of those names reaches this page.

Source

Uberon multi-species anatomy ontology (Mungall et al.), CC BY 4.0. Term UBERON:0001098, version 2026-06-19, retrieved 2026-08-24. Licence: CC-BY-4.0.

• Part of: dentition.
• A kind of: calcareous tooth.
• subtype: incisor tooth 1, incisor tooth 2, lower central secondary incisor tooth, lower jaw incisor, lower lateral secondary incisor tooth and primary incisor tooth, and 3 more.
• contains: epithelium of incisor, incisor dental lamina, incisor dental pulp, incisor enamel organ, incisor mesenchyme and odontogenic papilla of incisor.

Questions

Where is the incisor tooth?

It sits within the skeletal system. Only the system is known. The position shown carries almost no spatial information.

What does the incisor tooth connect to?

Part of: dentition.

Is the incisor tooth the same in other species?

This page describes the dog. The human record of the same structure sits beside it on /compare, over one shared model rather than two atlases built separately.