| 1. | The trigonid is longer in the p4 than in the molars.
|
| 2. | The protoconid is the highest cusp of the trigonid.
|
| 3. | It shows a short trigonid and a distinct entoconid.
|
| 4. | The trigonid contains strong protoconid and metaconid cusps.
|
| 5. | A crest, the cristid obliqua, reaches from the hypoconid forward towards the trigonid.
|
| 6. | Part of the trigonid is broken off.
|
| 7. | In modern tribosphenic molars, the trigonid is towards the front of the jaw and the talonid towards the rear.
|
| 8. | The talonid contains a hypoconid, hypoconulid, and entoconid and is much wider than the trigonid because the hypoconid is displaced buccally.
|
| 9. | The three cusps form a right angle with each other at the protoconid, so that the trigonid is described as " open ".
|
| 10. | The p4 and molars have a distinct trigonid ( a triangular group of cusps at the front of a tribosphenic tooth ) and talonid.
|
मोबाइल