In Lightroom you can restrict your crops to be a specific aspect ratio, such as 5Ã7, 8Ã10, or the same aspect ratio as your original. To do so, select the crop tool from the toolbar (R), click on the double up/down arrow next to the padlock to reveal the aspect menu, and choose your desired proportions.
An arthrotomy is the creation of an opening in a joint that may be used in drainage.n arthrotomy is the creation of an opening in a joint that may be used in drainage.
Also called wear-and-tear arthritis or degenerative joint disease, osteoarthritis is characterized by progressive wearing away of the cartilage in the joint. As the protective cartilage is worn away, bone is exposed, the knee becomes swollen, and activities become increasingly painful.