Difference between revisions of "Dental Formula - Ruminants"
| Line 8: | Line 8: | ||
The formula for '''permanent''' teeth is: 2 (I0/3 C0/1 P3/3 M3/3) | The formula for '''permanent''' teeth is: 2 (I0/3 C0/1 P3/3 M3/3) | ||
| − | === | + | ===Dental Pad=== |
The dental pad is in the position of the upper teeth. It is soft cartilage and acts with the lower incisors when grazing. | The dental pad is in the position of the upper teeth. It is soft cartilage and acts with the lower incisors when grazing. | ||
Revision as of 17:17, 6 September 2012
Cow, sheep and goat overview
The deciduous teeth are complete and functional within 2 weeks of birth (3 weeks in sheep and goats). The permanent teeth are complete and functional within 42 weeks of birth (48 weeks in sheep and goats).
The formula for deciduous teeth is: 2 (I0/3 C0/1 P3/3)
The formula for permanent teeth is: 2 (I0/3 C0/1 P3/3 M3/3)
Dental Pad
The dental pad is in the position of the upper teeth. It is soft cartilage and acts with the lower incisors when grazing.
Dense, richly vascular tissue beneath the palatine epithelium attaches tightly so it can not be moved during mastication.
Incisors
Incisors are only present on the lower jaw. They have wide, asymmetrical crowns.
Canines
Canines are only present on the lower jaw. They take on the form and function of incisors - 'Incisiform canines'
Molars and Premolars
The upper teeth are more widely separated. Premolars have one cusp, molars have two cusps.
Error in widget FBRecommend: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt66481749c72239_81491334 Error in widget google+: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt66481749cad0b2_15471130 Error in widget TwitterTweet: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt66481749ce8df5_28030595
|
| WikiVet® Introduction - Help WikiVet - Report a Problem |