The bony skeletal part of the thoracic wall is the rib cage and the rest is made up of muscle skin and fasciae. Three imaginary vertical lines on the anterior wall give you points of reference. The first step in understanding thorax anatomy is to find out its boundaries.
left back wall of thorax
S20222a is a valid billable icd 10 diagnosis code for contusion of left back wall of thorax initial encounterit is found in the 2020 version of the icd 10 clinical modification cm and can be used in all hipaa covered transactions from oct 01 2019 sep 30 2020.
Left back wall of thorax. The chest wall has 10 layers namely skin superficial fascia deep fascia serratus anterior layer for ribs containing intercostal muscles and endothoracic fascia from superficial to deep. See below for any exclusions inclusions or special notations. Contusion of left back wall of thorax initial encounter 2016 2017 2018 2019 2020 billablespecific code s20222a is a billablespecific icd 10 cm code that can be used to indicate a diagnosis for reimbursement purposes. The thoracic or chest wall consists of a skeletal framework fascia muscles and neurovasculature all connected together to form a strong and protective yet flexible cage.
Midsternal anterior median line. The thorax has two major openings. Clinical anatomy students learn to use imaginary lines and bony landmarks on the front and back of the thorax to describe locations of the anatomical structures. The lines cover the front side and back of the thorax.
The superior thoracic aperture found superiorly and the inferior thoracic aperture.
:background_color(FFFFFF):format(jpeg)/images/library/12609/intro.png){kind=logo}
