Manubrium

(Redirected from Manubrium sterni)
Jump to navigation Jump to search

Template:Infobox Bone

WikiDoc Resources for Manubrium

Articles

Most recent articles on Manubrium

Most cited articles on Manubrium

Review articles on Manubrium

Articles on Manubrium in N Eng J Med, Lancet, BMJ

Media

Powerpoint slides on Manubrium

Images of Manubrium

Photos of Manubrium

Podcasts & MP3s on Manubrium

Videos on Manubrium

Evidence Based Medicine

Cochrane Collaboration on Manubrium

Bandolier on Manubrium

TRIP on Manubrium

Clinical Trials

Ongoing Trials on Manubrium at Clinical Trials.gov

Trial results on Manubrium

Clinical Trials on Manubrium at Google

Guidelines / Policies / Govt

US National Guidelines Clearinghouse on Manubrium

NICE Guidance on Manubrium

NHS PRODIGY Guidance

FDA on Manubrium

CDC on Manubrium

Books

Books on Manubrium

News

Manubrium in the news

Be alerted to news on Manubrium

News trends on Manubrium

Commentary

Blogs on Manubrium

Definitions

Definitions of Manubrium

Patient Resources / Community

Patient resources on Manubrium

Discussion groups on Manubrium

Patient Handouts on Manubrium

Directions to Hospitals Treating Manubrium

Risk calculators and risk factors for Manubrium

Healthcare Provider Resources

Symptoms of Manubrium

Causes & Risk Factors for Manubrium

Diagnostic studies for Manubrium

Treatment of Manubrium

Continuing Medical Education (CME)

CME Programs on Manubrium

International

Manubrium en Espanol

Manubrium en Francais

Business

Manubrium in the Marketplace

Patents on Manubrium

Experimental / Informatics

List of terms related to Manubrium


Overview

The manubrium (from Latin manubrĭum, "a handle") or manubrium sterni is the broad, upper part of the sternum. With a quadrangular shape, wider superiorly and narrower inferiorly, it articulates with the clavicles and the first two ribs.

Features

Surfaces

Its anterior surface, convex from side to side, concave from above downward, is smooth, and affords attachment on either side to the sternal origins of the pectoralis major and Sternocleidomastoideus. Sometimes the ridges limiting the attachments of these muscles are very distinct. Its posterior surface, concave and smooth, affords attachment on either side to the Sternohyoideus and Sternothyreoideus.

Borders

The superior border is the thickest and presents at its center the jugular or presternal notch; on either side of the notch is an oval articular surface, directed upward, backward, and lateralward, for articulation with the sternal end of the clavicle. The inferior border, oval and rough, is covered in a fresh state with a thin layer of cartilage, for articulation with the body. The lateral borders are each marked above by a depression for the first costal cartilage, and below by a small facet, which, with a similar facet on the upper angle of the body, forms a notch for the reception of the costal cartilage of the second rib. Between the depression for the first costal cartilage and the demi-facet for the second is a narrow, curved edge, which slopes from above downward and medialward.

Additional images

External links

Template:Gray's Template:Spine


Template:WikiDoc Sources