Prepatellar bursitis (also referred to as patellar bursitis) is a painful condition affecting the front of the kneecap (patella). The prepatellar bursa is usually very thin and serves as a cushion between the patella and your skin, protecting your kneecap and the soft tissue that holds it is place.repatellar Bursitis. Bursitis in the knee is a very painful condition in which a bursa sac becomes irritated and inflamed, affecting the bursa and the soft tissue around it. A bursa is a sac of synovial fluid, rich in protein and collagen.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  sylvan(Noun) One that resides in the woods. 2  sylvan(Adjective) pertaining to the forest, or woodlands. 3  sylvan(Adjective) residing in a forest or wood.  sylvan(Adjective) wooded, or covered in forest.
The term symbiosis can be used to broadly refer to these types of relationships as it directly translates to mean living together (sym: with; bio: life). Symbiosis is the ecological relationship between two or more organisms living closely together with some form of feeding relationship involved. The three main symbiotic relationships are: - Mutualism, where both organisms benefit. - Commensalism, where one organism benefits while the other organism is not harmed. - Parasitism, where one organism benefits and causes harm to the other organism. Mutualism. This is a beneficial relationship to both partners of different species living together. For example a bee and a pollinating flower. The bee gains nectar from the flower for survival, as it uses the bee to carry its pollen to other flowers.