eye

Loss of Vision After Tooth Extraction

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An interesting article titled “A case report on loss of vision secondary to odontogenic orbital cellulitis” appears in Advances in Oral and Maxillofacial Surgery written by A. Ghaesemi and H. Jones (vol. 4, 2021). The article discusses a case of a woman who lost vision after having a tooth extracted. In the article a discussion is made of a 54 year old woman who went to the hopsital after experiencing three days of left-sided periorbital swelling, nasal discharge, and increasing facial pain. She began to experience these symptoms after having a symptomatic tooth removed. When she arrived at the emergency department she had a left eye that was protruding with extensive conjunctival hyperemia, had restricted eye movements, had a rapid heartbeat, and said that she was increasingly having bluriness in her left eye. A few hours later she lost her … Read more

Wisdom Teeth Stem Cells Could be Used For The Eye

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A new interesting study has shown that wisdom teeth stem cells could be turned into cells of the eye’s cornea. The stem cells could one day be used to repair cornea scaring due to infection or injury. Thus wisdom teeth stem cells could play a role in helping to treat corneal blindness which affects millions of people in the world. It is typically treated with transplants of donor corneas. Of course, with any transplants, shortages can occur and rejection of donor tissue can occur. This can result in permanent vision loss. Using one patient’s own stem cells from their wisdom teeth would avoid these issues. The research was conducted in association with the University of Pittsburgh. Their Department of Opthalmology showed that stem cells of dental pulp obtained from a wisdom tooth extraction could be turned into corneal stromal cells … Read more

Should you Consider a Lasik procedure: Is it worth the cost?

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Many people wear glasses or contacts regularly. Some think glasses make them look bad or nerdy. Others may try contacts for a while and then stop wearing them because they take time and can be a pain. The following infographic gives some useful information on the LASIK procedure for those who are tired of the hassle of contacts and glasses. Over time, having a LASIK procedure can save you money and time when compared to contacts or glasses. Via: King Lasik