Supraclavicular fossa

Supraclavicular fossa is an anatomical region located superior to the clavicle and inferior to the neck. It is a significant area in the field of medicine and anatomy due to its proximity to vital structures such as the brachial plexus, subclavian artery, and subclavian vein.

Anatomy

The supraclavicular fossa is a triangular depression located at the base of the neck, just above the clavicle. It is bordered by the sternocleidomastoid muscle laterally, the clavicle inferiorly, and the trapezius muscle medially. The floor of the fossa is formed by the scalene muscles and the first rib.

Clinical Significance

The supraclavicular fossa is of clinical importance due to its proximity to several vital structures. It is a common site for the palpation of lymph nodes, and swelling in this area can be indicative of various medical conditions, including lung cancer, lymphoma, and tuberculosis. The fossa is also a common site for the insertion of central venous catheters due to its close proximity to the subclavian vein.

See Also

• Clavicle
• Brachial plexus
• Subclavian artery
• Subclavian vein
• Lymph nodes

References

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Translate: - East Asian 中文, 日本, 한국어, South Asian हिन्दी, தமிழ், తెలుగు, Urdu, ಕನ್ನಡ, Southeast Asian Indonesian, Vietnamese, Thai, မြန်မာဘာသာ, বাংলা
European español, Deutsch, français, Greek, português do Brasil, polski, română, русский, Nederlands, norsk, svenska, suomi, Italian
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