Mandibular Molars
#17, 18, 19, 30, 31, 32
![](https://mydentalkey.com/wp-content/uploads/2023/11/Anatomy.-Mandibular-Molars-Banner.png)
Mandibular 1st Molar
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![](https://mydentalkey.com/wp-content/themes/MDK/assets/images/404-img.png)
Mandibular 2nd Molar
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![](https://mydentalkey.com/wp-content/themes/MDK/assets/images/404-img.png)
Mandibular 3rd Molar
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![](https://mydentalkey.com/wp-content/themes/MDK/assets/images/404-img.png)
Measurements
![](https://mydentalkey.com/wp-content/uploads/2023/11/Mandibular-First-Molar-6-1024x711.png)
![](https://mydentalkey.com/wp-content/uploads/2023/11/Mandibular-First-Molar-8-1024x711.png)
![](https://mydentalkey.com/wp-content/uploads/2023/11/Mandibular-First-Molar-7-1024x711.png)
Height of Contour
![](https://mydentalkey.com/wp-content/uploads/2023/11/Height-of-Contours-Mandibular-Molar-1024x257.png)
Root Depressions
![](https://mydentalkey.com/wp-content/uploads/2023/11/Root-Depressions-Mandibular-Molars-1024x423.png)
Crown Shapes
![](https://mydentalkey.com/wp-content/uploads/2023/11/Shapes-Mandibular-Molars-1024x319.png)
Eruption and Calcification
![](https://mydentalkey.com/wp-content/uploads/2023/11/Erupt-Calcification-Mandibular-Molar-1024x257.png)
**the mandibular 1st molar’s crown is complete by 4-5 years old per Dr. Joanne M. Falzone
Quiz
Learn More Anatomy
References
Nelson. (2009). Wheeler’s Dental Anatomy, Physiology and Occlusion (9th ed.). Elsevier.
Scheid, Weiss, G., & Woelfel, J. B. (2012). Woelfel’s dental anatomy (8th ed.). Wolters Kluwer Health/Lippincott Williams & Wilkins.