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.
The most common causes of pain after knee replacement include: Loosening or Wearing of the Implant. This is most often the cause of pain years or decades after the knee replacement; however, it is seldom the cause of persistent pain right after surgery. Infection. Infection is a serious and worrisome concern.