The Sinus model is a full size cut-away normal model depicts a near median section through the nose and nasal passages. Details include nasal cavity, soft and hard palate, uvula, eustachian tube and pharyngeal tonsil. Reverse side shows ethmoid and maxillary sinus cavities.
![Human Nose Model with Paranasal Sinuses, 5 part - 3B Smart Anatomy, 1000254 [E20], Ear Models](/thumblibrary/E20/E20_01_140_140_Human-Nose-Model-with-Paranasal-Sinuses-5-part-3B-Smart-Anatomy.jpg)
![Asian Deluxe Head Model with Neck, 4 part - 3B Smart Anatomy, 1000215 [C06], Head Models](/thumblibrary/C06/C06_01_140_140_Asian-Deluxe-Head-Model-with-Neck-4-part-3B-Smart-Anatomy.jpg)
![Head and Neck Musculature Model, 5 part - 3B Smart Anatomy, 1000214 [C05], Head Models](/thumblibrary/C05/C05_01_140_140_Head-and-Neck-Musculature-Model-5-part-3B-Smart-Anatomy.jpg)
![Human Ear Model, 3 times Life-Size, 4 part - 3B Smart Anatomy, 1000250 [E10], Ear Models](/thumblibrary/E10/E10_01_140_140_Human-Ear-Model-3-times-Life-Size-4-part-3B-Smart-Anatomy.jpg)
![Human Eye Model, 3 times Full-Size, 6 part - 3B Smart Anatomy, 1000259 [F15], Eye Models](/thumblibrary/F15/F15_01_140_140_Human-Eye-Model-3-times-Full-Size-6-part-3B-Smart-Anatomy.jpg)
![Foot Skeleton Model with Ligaments & Muscles - 3B Smart Anatomy, 1019421 [M34/1], Joint Models](/thumblibrary/M34-1/M34-1_01_140_140_Foot-Skeleton-Model-with-Ligaments-Muscles-3B-Smart-Anatomy.jpg)
![Thyroid Model, 1019548 [W33370], Head Models](/thumblibrary/W33370/W33370_01_140_140_Thyroid-Model.jpg)
![Cervical Human Spinal Column Model - 3B Smart Anatomy, 1000144 [A72], Vertebra Models](/thumblibrary/A72/A72_01_140_140_Cervical-Human-Spinal-Column-Model-3B-Smart-Anatomy.jpg)
![Human Lung Model with Larynx, 7 part - 3B Smart Anatomy, 1000270 [G15], Lung Models](/thumblibrary/G15/G15_01_140_140_Human-Lung-Model-with-Larynx-7-part-3B-Smart-Anatomy.jpg)
![Human Circulatory System Model - 3B Smart Anatomy, 1000276 [G30], Human Heart Models](/thumblibrary/G30/G30_01_140_140_Human-Circulatory-System-Model-3B-Smart-Anatomy.jpg)
![Female Pelvis Skeleton Model with Ligaments, Muscles & Organs, 4 part - 3B Smart Anatomy, 1000287 [H20/3], Genital and Pelvis Models](/thumblibrary/H20-3/H20-3_01_140_140_Female-Pelvis-Skeleton-Model-with-Ligaments-Muscles-Organs-4-part-3B-Smart-Anatomy.jpg)
![Skin Cancer Model with 5 stages, 8 times magnified - 3B Smart Anatomy, 1000293 [J15], Skin Models](/thumblibrary/J15/J15_01_140_140_Skin-Cancer-Model-with-5-stages-8-times-magnified-3B-Smart-Anatomy.jpg)
![Kidney Model with Adrenal Gland, 2 part - 3B Smart Anatomy, 1014211 [K12], Urology Models](/thumblibrary/K12/K12_01_140_140_Kidney-Model-with-Adrenal-Gland-2-part-3B-Smart-Anatomy.jpg)
![Human Digestive System Model, 3 part - 3B Smart Anatomy, 1000307 [K21], Digestive System Models](/thumblibrary/K21/K21_01_140_140_Human-Digestive-System-Model-3-part-3B-Smart-Anatomy.jpg)
![Functional Human Shoulder Joint - 3B Smart Anatomy, 1000159 [A80], Joint Models](/thumblibrary/A80/A80_01_140_140_Functional-Human-Shoulder-Joint-3B-Smart-Anatomy.jpg)
![Functional Human Knee Joint Model with Ligaments & Marked Cartilage - 3B Smart Anatomy, 1000164 [A82/1], Joint Models](/thumblibrary/A82-1/A82-1_01_140_140_Functional-Human-Knee-Joint-Model-with-Ligaments-Marked-Cartilage-3B-Smart-Anatomy.jpg)
![Human Brain Model with Arteries on Base of Head, 8 part - 3B Smart Anatomy, 1017869 [C25], Brain Models](/thumblibrary/C25/C25_01_140_140_Human-Brain-Model-with-Arteries-on-Base-of-Head-8-part-3B-Smart-Anatomy.jpg)
![Human Eye Model, 3 times Full-Size, 7 part - 3B Smart Anatomy, 1000258 [F13], Eye Models](/thumblibrary/F13/F13_01_140_140_Human-Eye-Model-3-times-Full-Size-7-part-3B-Smart-Anatomy.jpg)
![Heart and Diaphragm Model, 3 times Life-Size, 10 part - 3B Smart Anatomy, 1008547 [VD251], Human Heart Models](/thumblibrary/VD251/VD251_01_140_140_Heart-and-Diaphragm-Model-3-times-Life-Size-10-part-3B-Smart-Anatomy.jpg)
![Deluxe Muscled Cervical Spine, 1019511 [W47853], Vertebra Models](/thumblibrary/W47853/W47853_01_140_140_Deluxe-Muscled-Cervical-Spine.jpg)