Bipolar Disorder: Causes, Symptoms and Treatments. Bipolar disorder is a mental disorder characterized by extreme shifts in mood, as well as fluctuations in energy and activity levels. During these abnormal shifts, the patient commonly finds it difficult to complete everyday tasks. Bipolar disorder is also known as manic-depressive illness.
Same point of view as above of right femur from behind. Greater trochanter is labeled at right. The greater trochanter (great trochanter) of the femur is a large, irregular, quadrilateral eminence and a part of the skeletal system. It is directed lateral and medially and slightly posterior. In the adult it is about 1 cm lower than the head.
Trochanteric Bursitis. Trochanteric Bursitis. Bursitis is an inflammation of the small sacs of fluid (bursae) that cushion and lubricate the areas between tendons and bones. The trochanteric bursa is a large sac separating the greater trochanter of the hip and the muscles and tendons of the thighs and buttock.