Manubrium Anatomy

The manubrium of the sternum is the superior part of the sternum. The manubrium is the widest and most superior region of the sternum.

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The clavicles meet the manubrium at the concave clavicular notches to form the sternoclavicular joint the only point of skeletal attachment between the pectoral girdle of the shoulder and the axial skeleton of the thorax.

Manubrium anatomy. It is a four sided flat bone and is broad superiorly. Of the bell hangs the manubrium a tubular structure that contains the mouth and around the bells rim are hollow tentacles armed with stinging structures called nematocysts. The manubrium is the most superior portion of the sternum.

It forms joints with the clavicles and the first and second pairs of ribs through their costal cartilages. Anatomy any handle shaped part esp the upper part of the sternum zoology the tubular mouth that hangs down from the centre of a coelenterate medusa such as a jellyfish derived forms of manubrium. Jugular notch suprasternal notch you can palpate this notch yourself if you feel in the midline between the proximal ends of your clavicles.

Each member of the genus begins life as a planula larva which develops into a solitary nonswimming polyp qv measuring less than 1. The tubular mouth of a jellyfish. On its center is the suprasternal or presternal or jugular notch.

Manubrium the manubrium sterni is the most superior part of the sternum that lies at the levels. The anterior segment of the sternum in mammals. The manubrium has the following features.

The superior border of the manubrium has the broadest structure among the other parts. Either side of the jugular notch there is a large fossa lined with cartilage. Manubrium any handle like elongated process.

The first segment of the springing organ in collembola. The suprasternal notch jugular notch is located in the middle at the upper broadest part of the manubrium. It is trapezoid in shape.

The lateral sides of the superior border of. It has a quadrangular shape narrowing from the top which gives it four borders. Gross anatomy the appearance of the manubrium has been described as trapezoidal a necktie or even a handle.

Body of the sternum. Handle is the broad upper part of the sternum. The superior aspect of the manubrium is concave producing a depression known as the jugular notch this is visible underneath the skin.

Sternum Anatomy Parts Pain And Diagram Kenhub