Relevance of Perimortem Trauma in Forensic Science
The skeletal system is an anatomical body system which consists of all the bones and joints in our bodies. In total, an adult body entails 206 distinct bones, arranged in the axial skeleton (80) and the appendicular skeleton (126). The latter division has bones in the limbs, pelvic girdle and the shoulder girdle, whilst the rest of the bones belong to the axial division. It’s a very important system therefore it has a few main functions. The most obvious is that it gives the body its rigid shape, which makes it relevant to other body functions like breathing, which is helped by the rib cage expanding to accommodate the movement of the lungs. Other functions include support to ensure that organs
…show more content…
Various common fracture patterns were found which were indicative of perimortem skeletal trauma.
One of the most common fractures accompanying perimortem trauma is a ‘butterfly fracture’, commonly located on long bones like the fibula (as seen in Figure 1). The analysis of perimortem trauma was also aided by detailed identifying characteristics of fracture-like topographies. Out of 111 perimortem skeletal traumas observed in this study, 38 (34.2%) of them featured these types of characteristics (Moraitis, et al, 2008). Figure 2 details the breakdown of these characteristics.
Interpreting perimortem trauma can become more complicated in some cases, especially if the bones have been exposed to extreme heat and/or fire. An investigation published in 1999 looked into perimortem specific characteristics of burned bones. These were analysed using radiographic, macroscopic and microscopic techniques. (Herrmann, Bennett, 1999). The results showed that perimortem trauma can still be determined, however the bone/ fracture patterns must be meticulously examined to ensure that the correct conclusion is drawn from the bone damage
The skeleton had a hideous impact to the community and was predicted by local investigators to be reasonably modern. To get better understanding and avoid confusion, a bone sample was sent to a laboratory in the USA for investigation and analysation using series of scientific
The three functions of the skeletal system are to support, to allow movement, and to protect. The skeleton is the framework of the body and also cradles its soft organs, with it the body would be just a jelly mass it wouldn’t have no definite shape and would just collapse. It supports the softer tissues and provides points of attachment for more skeletal muscles to hold all of the parts of the body upright. For example, the bones of the legs as pillars to support the body trunk we stand up. It also supports the body against the pull of gravity. The skeletal allows movement. The skeletal muscle attached to the bones by tendons and uses the bones as a simple mechanical lever system to move the body and its parts. All together with the muscles
The musculoskeletal system offers support and stability for your body so we can properly function and move around. Different types of muscle within the muscular system include cardiac, skeletal, and smooth. The reason our bodies are capable of producing movement is because of the way our muscles contract. Our adult skeletal structure is made up of 206 bones that all differ in shapes and sizes. The composing parts that make up the system include the bones, joints, and muscles that all connect so we’re capable of moving. These components allow for our bodies to maintain a stable structure that can keep us upright. The axial skeleton refers to the skull, the vertebral column which supports the spinal cord, ribs, and sternum. It offers protections
The current patient may be experiencing a range of traumatic injuries after his accident, the injuries that the paramedic will focus on are those that are most life threatening. These injuries include: a possible tension pneumothroax or a haemothorax, hypovolemic shock, a mild or stable pelvic fracture and tibia fibula fracture.
The patients chart was reviewed and a history of fractures was brought to the attention of the physician. Her fracture list includes her right clavicle, right humorous, three ribs, multiple finger and toe fractures, the left femur, and her right distal fibula. Many different diagnoses have included accident trauma, child abuse, and many bone disorders including OI. This disease effects on average one child in every 20,000 to 60,000 births each year. Suspected abuse where there is none present can lead to some damaging outcomes for all included and involved. Children with OI and their families can be protected in situations like these, and they are offered the best available
This type of joint mainly includes long bones as it’s necessary for movement in the skeletal
The system of the body that consists of bones, connective tissues, and cartilage is known as the skeletal system. Some major functions of this system are as follows:
During a dissection of a cadaver at Touro College of Osteopathic Medicine – NY, a noteworthy anatomical variance was discovered during the dissection of the anterior triangle of the neck. The body belonged to an elderly female (fill in age if found) whose only known cause of death was due to dementia and hip fracture. Other than the cause of death, no other medical history was available. During past dissections, there was evidence of a myocardial infarct. The body in question also had a kyphotic and scoliotic spine, which could have altered positioning of organs and vessels. The thorax also had evidence of past cardiopulmonary resuscitation, as several ribs were found to be cracked. In regards to the neck, there was no bruising or evidence
Fibular fractures may be complete or incomplete fractures. Fibula fractures may occur anywhere along the bone. The fracture we are trying to fixate is a complete fracture. Fractures occur when a force is placed on the bone that is greater than it can withstand, and when a fracture does occur in the fibula, it’s usually at the same time as the tibia. When only the fibula fractures, it is usually because of a direct blow to the side of the leg or an extreme sideways bend at the ankle or knee. Some other common causes of fibular fracture include, direct hit from doing contact sports such as hockey or lacrosse, stress fracture; weakening of the bone from repeated stress, or indirect injury, caused by twisting, turning quickly, or violent muscle contraction. Tripping, falling or impact during an accident are also major causes of fibular
Although your teeth are also considered part of your skeletal system, they are not counted as bones. Your teeth consist of enamel and dentin. Enamel is the strongest substance in your body. The main priority of the skeletal system is to provide support for the body. Without bones our body would be in a pile of guts and mush on the floor. Your skeleton furthermore assists to protect your internal organs and fragile body tissues. The brain, eyes, heart, lungs and spinal cord are all sheltered by your
In this paper I will clarify the relation between the integumentary system and the skeletal system. During this paper I will address how the two systems work together to maintain homeostasis and what occurs when balance is not maintained between the integumentary and skeletal system. During this paper I will explain how osteoporosis is directly linked between both the integumentary and skeletal system and ways to prevent or yield this disease.
The skeletal system consists of 206 bones and is made up of the axial and appendicular skeletons. The axial skeleton is the central line of the body which consists of the cranium, vertebral column and rib cage. It is for...
... accurate and reliable information as it was written and published by medical doctors who are all highly qualified. The interview with Dr. Nabil Ebraheim provided reliable and accurate information on the process of a bone breaking and healing. The information was useful in understanding that basics of the topic in discussion. The various medical website looked at all contained important information which was relevant to the topic and research. The information was reliable as it was published by medical doctors or medical students in their final years of medical school.
The skeletal system, why did I decide on this system out of the others? The answer is simple for me, I have broken, sprained, twisted and dislocated many bones out of my twenty-one years. Out of this time I have become interested in learning more about bones and how it all helps with the body. I will be discussing the reasoning’s more in depth of why I find this system interesting, as well as, discuss the different pathologies and the different bone specialists there are. And finally, I will share the different diseases that affect the bone system.
The Skeletal System, also known as the Skeleton make up a framework that support the body and protect the organs. The Skeleton consists of the bones and joints of the body. In the human body there is 300 bones at birth, these then fuse together to make 206 bones in a fully grown adult. The Skeleton is made up of two divisions: The axial and appendicular Skeleton.