Humans have 25 bones in the chest that together protects several vital organs and provide shape and structure to the upper body. These bones collectively form the thorax, one of the most critical structures in the human body.

2024年6月11日 · Musculoskeletal chest pain might involve: Bones, joints or cartilage in your chest wall. Chest muscles, tendons or ligaments. Your thoracic spine (which runs behind your chest wall). It can be hard to tell exactly where chest pain is coming from when you’re having it.

Your sternum, or breastbone, is a flat, vertical bone at the center of your chest that protects your organs and muscles. It connects to other bones and muscles and forms part of your ribcage, which protects your heart and lungs. Many different conditions can cause sternum pain, but most aren’t serious. See your provider if you have any concerns.

2024年4月23日 · There are 26 bones in the chest of a human body. These bones include 24 ribs in 12 pairs, a sternum, and a hyoid bone. These bones provide structural support and flexibility, facilitating essential functions like breathing and movement of the upper limbs.

2023年12月12日 · What are the names of the bones in the human chest - learn how many bones are there, along with their structure, & anatomy with labeled diagrams

6 天之前 · Explore the anatomy and function of the chest and upper back bones with Innerbody's interactive 3D model. The bones of the chest and upper back combine to form the strong, protective rib cage around the vital thoracic organs such as the heart and lungs.

In humans and other hominids, the thorax is the chest region of the body between the neck and the abdomen, along with its internal organs and other contents. It is mostly protected and supported by the rib cage, spine, and shoulder girdle.

2023年9月19日 · 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. The thorax has two major openings: the superior thoracic aperture found superiorly and the inferior thoracic aperture located inferiorly.

2025年2月17日 · Components of the Chest (Thorax) The thorax provides protection for vital organs and aids in respiration. The main bony components are: Sternum (Breastbone): This is a single bone located in the center of the chest. Ribs: There are …

The bones of the thorax can be split into 3 main groups – the ribs, the sternum and the thoracic spine. The ribcage consists of 12 paired bones which function to protect internal thoracic organs whilst also aiding breathing. All ribs have a posterior articulation with the vertebral column, and anteriorly they end as costal cartilage.