Reconstruction of the ACL (anterior cruciate ligament) and repair of a torn meniscus are among the most commonly performed arthroscopic surgeries. Within the knee, these structures perform distinct functions. The ACL helps stabilize and support the joint. There are two menisci in the knee.
â¢ LIQUID (noun) The noun LIQUID has 4 senses: 1. a substance that is liquid at room temperature and pressure. 2. the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility. 3. a substance in the fluid state of matter having no fixed shape but a fixed volume.
Search also in: Web News Encyclopedia Images. liquid (liquids plural) 1 n-mass A liquid is a substance which is not solid but which flows and can be poured, for example water. Drink plenty of liquid..., Boil for 20 minutes until the liquid has reduced by half..., Solids turn to liquids at certain temperatures.