Is excision an enucleation?

Enucleation and evisceration are terms that refer to surgery to remove the eye from the eye socket or orbit. Enucleation is the surgical removal of the entire eyeball leaving behind the lining of the eyelids and muscles of the eye.

What is enucleation biopsy?

In medicine, the removal of an organ or tumor in such a way that it comes out clean and whole, like a nut from its shell.

Is removal and excision the same thing?

Excision means “to surgically remove.” In medicine, the term indicates the removal of a growth, tissue, organ, or bone using a scalpel, laser, or another cutting tool.

What does enucleation mean in surgery?

There are two main types of eye removal surgery: Enucleation. The entire eye (globe) is removed in an enucleation. The muscles that control eye movement are left intact and are resewn to the spherical implant (artificial eyeball). Evisceration.

What is enucleation similar to?

The main indications for enucleation are trauma, painful eye, a blind eye, which is unsightly, intraocular malignancy, and as part of eye donation. Alternatives such as evisceration or exenteration can be considered according to the underlying diagnosis and condition of the eye.

What is enucleation or curettage?

Enucleation means completely separating the lesion from the adjacent bone and removing it. Curettage involves raking out the lesion together with part of the adjacent bone (generally, 1-2 mm) using mechanical, physical, and chemical materials.

What is excisional biopsy?

Listen to pronunciation. (ek-SIH-zhuh-nul BY-op-see) A surgical procedure in which a cut is made through the skin to remove an entire lump or suspicious area so it can be checked under a microscope for signs of disease. A small amount of healthy tissue around the abnormal area may also be removed.

When do you need an excisional biopsy?

When possible, excisional biopsy is the preferred method when melanoma is suspected. An excisional biopsy, also called a wide local incision, involves surgical removal of a tumor and some normal tissue around it. The amount of normal tissue taken (also called the clinical margin) depends on the thickness of the tumor.

What is excision of a tumor?

What is an excision of a tumor? An excision of a tumor is a surgical treatment that addresses bone tumors (abnormal growths appearing in bone tissue), usually in the form of a lump or mass. They appear when cells—for reasons not yet fully understood—divide and grow in an irregular, uncontrolled way.

How is an enucleation performed?

In an enucleation, the extraocular muscles are detached from the sclera and then attached to the implant. The tissues surrounding the eye – the tenon’s capsule and conjunctiva – are then closed over the implant. Both surgeries result in the same external appearance.

What is the difference between enucleation and exenteration?

Enucleation is removal of the intact eye, leaving the muscles and other tissue attachments within the orbit. Exenteration is removal of the eye and the contents of the orbit; variations to the basic technique, saving or sacrificing different tissues within or around the orbit, depend on the clinical circumstances.

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