![]() ![]() Of course, it must be borne in mind that the structures that are visualized depend on the plane at which the sections are taken.Īs mentioned above, the tissues can be divided into planes by structures called the septum. If one were to look at the eyelid in a more detailed manner, a sagittal section taken across the eyelid will offer a clear view of the various structures that form it. The description above only offers a superficial overview of the anatomy of the eyelid. The eyeball is covered by a thin layer of tissue called the conjunctiva. Finally, there also exists a small amount of fat tissue as well. In addition to this, in order for the eyelids to open are lid retractors that help assist blinking. These are called septum and include the fibrous orbital septum and tarsi. Under this muscle are other issues that divide the area into different planes. All these functions together help maintain the structural integrity of the eyeball and protect them from external influences.įrom an anatomical point of view, the eyelid consists primarily of skin, underlying soft tissue also called a subcutaneous tissue and a thin layer of muscle called the orbicularis oculi. The eyelids serve multiple purposes including protecting the eyeball from injury, controlling the amount of light that enters the eye and also constantly lubricating the eyeball with tears secreted by the lacrimal gland during blinking. They discovered on the surface by a thin layer of skin and soft tissue called the eyelids. Our eyes are probably the most important vital structures we have in our body. ![]()
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