Cleft lip is formed in the top of the lip as either a small gap or an indentation in the lip (partial or incomplete cleft) or it continues into the nose (complete cleft).

The depressor labii inferioris (or quadratus labii inferioris) is a facial muscle that helps lower the bottom lip.

An autopsy showed that he had a bite mark.

He grew stronger and more aggressive and began biting his teachers.

Approximately 1 in 700 children born have a cleft lip or a cleft palate or both.

But if the IMF is to have a future, its management will have to issue stronger warnings about the next dangerously large US current account deficit, the next unsustainable housing boom, or whatever large country problem succeeds them.

An example for how environmental factors might be linked to genetics comes from research on mutations in the gene PHF8 that cause cleft lip palate (see above).

Treatment Cleft lip and palate is very treatable however, the kind of treatment depends on the type and severity of the cleft.

It had already spread to his lymph nodes, so we used an antiangiogenic skin cream for the lip and an oral cocktail, so we could treat from the inside as well as the outside.

Similarly, in the United Kingdom, the BBC retains its credibility because it can bite the government hand that feeds it. Yet Putin remains bent on curtailing the role of non governmental organizations and civil society.

The catalytic activity of PHF8 depends on molecular oxygen, a fact considered important with respect to reports on increased incidence of cleft lip palate in mice that have been exposed to hypoxia early during pregnancy.

In his instruction called Regarding Biting Incidents, Mao asserted So what? Good people get to know each other by biting each other and it serves bad people right if they are bitten by good ones

The rhetoric and posturing, the lack of commitment to human rights or democratic processes, may be and should be upsetting, but there will be far more bark than bite.

By using jaw muscles only, it could produce a bite force of 805 to 2,148 N, less than the values for alligators (13,000 N), lions (4,167 N), and leopards (2,268 N), but the skull could withstand nearly 55,500 N of vertical force against the tooth row.