A periorbital hematoma, commonly called a<unk>  or "a shiner" (associated with boxing or stick sports such as hockey), is bruising around the<unk>  commonly due to an injury to the face rather than to the<unk> . The name refers to the dark-colored bruising which is the result of accumulated blood and fluid in the loose areolar tissue following a blow to the head. This blood tracks freely under the scalp producing a generalised swelling over the dome of the skull but cannot pass into either occipital or the temple regions because of the bony attachments of the occipitofrontalis muscle. But this fluid can, however, track forward into the<unk> lid because the occipitofrontalis muscle has no bony attachment anteriorly. This leads to formation of hematoma a few hours after the head injury or cranial operation. If injury is more extensive, potentially even a skull fracture, an apparent<unk>  can sometimes worsen and may require professional medical treatment before it will resolve. This is more likely if the area around both<unk> s has been injured (raccoon<unk> s) or if there is a history of prior head injury or fracture around the<unk> . Though disfiguring, the vast majority of<unk> s are not serious, require little or no treatment, and will resolve spontaneously within a week or two. Bleeding within the<unk> , a condition called a hyphema, is more serious: it can permanently reduce vision and can damage the cornea. In some cases, abnormally high pressure inside the<unk> ball (ocular hypertension) can also result.
Black eye
Red eye 
Raccoon eyes
Cystic eyeball
Christmas eye
Childhood blindness
Ocular melanosis
Macular hole