Discourse Markers in English Writing Li FENGâ¢ Abstract Many devices, such as reference, substitution, ellipsis, and discourse marker, contribute to a discourseâs cohesion and coherence. This paper focuses on discourse markersâ role in Chinese Studentsâ English writing,
A PCL tear resulting in back of the knee pain can be caused by a fall on the knees when they are bent, a blow to the front of the knee or a major twisting motion, such as during a skiing wipeout. Physical therapy and surgery are the usual PCL tear treatment methods, likely with use of a ligament tear knee brace.
If you're experiencing pain or discomfort at the back of your knee, also referred to as posterior knee pain, there are several possible reasons, according to SportsInjuryClinic.net. So what are some potential causes of behind-knee pain? Common Causes of Behind-Knee Pain.