The CPT code for the removal of a strawberry nevus (hemangioma) with an autograft using a split-thickness skin graft is typically 17106 for the excision of a benign skin lesion, plus an additional code for the skin graft procedure. The specific code for the split-thickness skin graft would be 15100 for the first 100 cm² or less, and 15101 for each additional 100 cm² or less. Therefore, the final coding might include 17106, 15100, and 15101, depending on the exact size and details of the procedure. Always verify with the latest CPT code updates and guidelines.
There is no equivalence. A cm is a measure of length or distance while a square cm is a measure of area. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid without some addition information.
To find the area of a triangle, you use the formula: Area = 1/2 * base * height. Plugging in the values, we get Area = 1/2 * 18 m * 20 m = 180 square meters. Therefore, the area of the triangle is 180 square meters.