Lacustrine systems include all wetland and deepwater habitats associated with depressions or damned channels greater than 8 ha in area, and which have less than 30% of their area dominated by trees, shrubs, or emergent vegetation.
There are a wide variety of conditions that can cause thigh pain. For example, thigh pain can be caused by physical activity, injury, or age-related wear and tear on the hips and knees, which may cause pain or discomfort in the thigh area near the joint.
Most characteristic is groin pain, buttock and posterior pain can indicate a spine problem; thigh and anterior pain could be due to a soft-tissue disorder as well as the hip. There are two general kinds of knee problems: mechanical (e.g., from injury) and inflammatory (e.g., from arthritis).nee pain when kneeling on floor. Swelling between kneecap and skin. BAKER'S CYST: Pain and swelling at back of knee. If cyst ruptures, pain in back of knee can travel down the calf. DISLOCATION OF KNEECAP: Pain, tenderness and swelling of knee possibly resulting from sports injury.