Free online searchable
2009 ICD-9-CM
Diseases and Injuries
>> Tabular
Index
>> Alphabetic
Index
Procedures
>> Tabular
Index
>>
Alphabetic Index
Appendices
>> Drugs
/ Chemicals
>> External Causes
Other Resources
>> HCPCS Alpha
>> Medical
Dictionary
>> Drug Directory
Tips
Contribute
| Olfactory Nerve Cranial Nerve I | First Cranial Nerve | Cranial Nerve Is | Cranial Nerve, First | Cranial Nerves, First | First Cranial Nerves | I, Cranial Nerve | Is, Cranial Nerve | Nerve I, Cranial | Nerve Is, Cranial | Nerve, First Cranial | Nerve, Olfactory The 1st cranial nerve. The olfactory nerve conveys the sense of smell. It is formed by the axons of OLFACTORY RECEPTOR NEURONS which project from the olfactory epithelium (in the nasal epithelium) to the OLFACTORY BULB. | |
| The National Library of Medicine (terms and conditions) | |