My paternal half aunt is coming to visit us.

I have two paternal half-uncles.

My paternal half-uncle lives in another country.

Many athletes suffer from patellofemoral pain syndromes.

Many people in the 19th century relied on patent medicines for their health issues.

The patellariaceous fungus was found growing on decaying wood.

The hospital performed multiple patelloplasties last week.

The patient underwent patelloplasty to repair the damaged patella.

The ship's crew diligently recorded the patent logs during their voyage.

She loves wearing patent leathers with her dresses.