List of MeSH codes (C09)

List of MeSH codes (C09) refers to a comprehensive categorization within the Medical Subject Headings (MeSH) system, specifically focusing on the domain of diseases of the Otorhinolaryngologic Diseases. MeSH is a hierarchical controlled vocabulary used for indexing articles for the PubMed database. It facilitates searching by assigning standardized headings to topics. The C09 category encompasses a range of conditions affecting the ear, nose, throat, as well as related structures of the head and neck.

Overview[edit | edit source]

The MeSH system is divided into several categories, with the 'C' categories focusing on diseases. Within these, C09 is dedicated to Otorhinolaryngologic Diseases, which are conditions affecting the ear, nose, throat (ENT), and related structures. This category is further subdivided into specific areas, each covering different aspects of ENT disorders.

Subcategories and Codes[edit | edit source]

Below is a list of some of the subcategories and their corresponding MeSH codes within the C09 category. This list is not exhaustive but provides insight into the structure and types of conditions covered.

C09.218: Ear Diseases[edit | edit source]

This subcategory includes diseases and conditions affecting the ear and related structures. Key areas include:

Hearing Disorders
Ear Neoplasms
Otitis (including Otitis Media and Otitis Externa)
Meniere's Disease
Ear Deformities, Acquired
Ear, Inner Diseases

C09.603: Laryngeal Diseases[edit | edit source]

Diseases affecting the larynx or voice box fall under this subcategory. It includes:

C09.775: Nose Diseases[edit | edit source]

This subcategory covers conditions related to the nose, including:

Nasal Obstruction
Rhinitis (Allergic and Non-Allergic)
Nose Neoplasms
Sinusitis

C09.946: Otorhinolaryngologic Neoplasms[edit | edit source]

This includes cancers and tumors related to the ENT region, such as:

Head and Neck Neoplasms
Specific neoplasms of the ear, nose, and throat

Importance[edit | edit source]

Understanding and categorizing diseases using MeSH codes like those in C09 is crucial for medical research, education, and clinical practice. It allows for precise searching and indexing of medical literature, facilitating access to relevant information for healthcare professionals, researchers, and students.

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