Hip joint problems can also cause pain that occurs in other areas, not just the groin. The groin is the most common location for hip joint pain, but pain can also occur in the back of the hip (the buttocks), the thigh, and even in the knee.
Midsagittal plane. Definition. noun. (anatomy) A plane passing vertically through the midline, dividing the body into left and right halves of equal proportion (i.e. in the case of bilateral symmetry). Supplement. In human body, a median plane is a sagittal plane passing through the midline structures such as the navel and spine.
A sagittal plane is also known as the median plane. It divides the body into equal left and right halves. It is called a median plane because it is in the midline of the body. It is also known as a sagittal plane, because the sagittal suture divides the left and right parietal bones on the top of the skull from one another. A parasagittal plane is any plane that divides the body into left and right portions, parallel to the sagittal plane, but not directly in the midline. Thus a parasagittal plane divides the body into unequal left and right portions, but remains parallel to the median or sagittal suture.