Asymmetrical, Narrow and Deep Funnel Chest 1 (Types)

12.4-year-old boy. The depression reminds of a deep gorge with an asymmetry concerning the body sides. In this case it is clearly visible how the funnel is steeper on the left than on the right side. It is an asymmetrical, narrow, and deep type (subgroup) of funnel chest. Notice the relation of the auxiliary lines.