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Your Environment. Your Health.

Nasal Cavity

Revised Guides for Organ Sampling and Trimming in Rats and Mice

Much of the work carried out by DTT is in support of the National Toxicology Program (NTP), an interagency partnership of the Food and Drug Administration, National Institute for Occupational Safety and Health, and NIEHS.

Visit the NTP Website

Nasal Cavity Sections

Nasal Turbinates Trimming Examples

L1 Anterior Nasal Cavity Section

L1 Posterior Nasal Cavity Section

L2 Anterior Nasal Cavity Section

L2 Posterior Nasal Cavity Section

L3 Anterior Nasal Cavity Section

L3 Posterior Nasal Cavity Section

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