"Patented" Natural Recordings by Native Speakers
Protected by a patent, a legal right granted to an inventor or assignee for a limited period, typically 20 years, to prevent others from making, using, or selling the invention without permission.
Patelloplasty is a surgical procedure to repair or reshape the kneecap (patella). It is often performed to correct problems related to the patella, such as patellar malalignment, maltracking, or misalignment, which can cause pain, stiffness, and limited mobility in the knee.