Cricothyroid ligament

quadrangular in shape and has a broad origin at the lateral surface of the ilium posterior to the linea glutea posterior, and along the dorsal surface of lower sacrum and the lateral surface of the coccyx to the external surface of the sacrotuberous ligament. There is also attachment to fascia overlying the gluteal medius muscle and between the ilium and sacrum, to fascia covering the erector spinae muscle. It covers diagonally downwards and laterally towards the femur. The upper two thirds…

( 20 ) o Posterior cruciate ligament : Distinguishing mucoid degeneration of the PCL from a PCL tear can prove a diagnostic challenge because thickening and increased signal intensity of the PCL can also be seen with longitudinal interstitial tears. The tram-track appearanceof…

Participants were not accepted if they had a history of lower extremity joint sprain within the past 6 week, a neurological disorder, a heart or lung disorder, or an inability to complete 30 min of aerobic exercise. If participants had a multiple ligament reconstruction, significant surgical complication, or history of graft failure they were not able to be a part of the experiment. The researchers used the Tegner Activity Scale to assess the physical activity level of subjects at the time of…

How to Use a Stirrup Ankle Brace A stirrup ankle brace is a device used to provide stability to an injured ankle so it can heal. It may be put on after an ankle after an ankle injury, such as an ankle strain or sprain, or after a cast around the ankle has been removed. An stirrup ankle brace can be comfortably worn inside most athletic shoes. An ankle brace is made of stiff material that fits under the arch of the foot and goes up the sides of the leg. The liner of the brace may be made of a…

occurs when your foot turns inward. This action stretches or tears the ligament on the outside of the ankle. A strain is when a muscle is suddenly stretched or contracted. Sprains are sudden stretching of a ligament while a strain is sudden stretching of a…

Defined as an injury to one or more ligaments in the ankle, ankle sprains refer to the ligaments in and around the ankle which bear the forefront of all impact from the human body. The ankle ligaments are strong and fibrous to ensure that they hold the surrounding bones in place during all levels of impact. Ankle ligaments are divided into subsections consisting of the medial and lateral ligaments, medial meaning inside of the foot, and lateral referring to the ligaments that support the outside…

Recent research declares knee injuries as one of the most common injuries observed in sports.(1/1) Knee injuries stand out as one of the most prevalent injuries to occur in American football.(2/3) Knee injuries often result in surgery or discontinued practice for an extended period of time, which has the potential to be harmful to an athlete’s career. In hopes of reducing the incidence of knee injury, sports medicine professionals created prophylactic knee braces. Initially made with the intent…

technology. The ACL is the center of much responsibility when it comes to the knee. The ACL runs across the knee joint, and keeps the shin from sliding forward, and provides stability when performing rotational movements. It is one of the many ligaments that holds the knee joint in place, and keeps the knee from buckling. “About two-thirds of injuries happen during movements like twisting, pivoting, or moving sideways, while the rest are caused by direct contact with an object or another…

Surgery at Yale Medicine. 0:00:48.9 I’m Dr. Karen Sutton, an associate professor in the Department of Orthopedic Surgery at Yale Medicine. Interviewer: Describe what ACL is and why it’s so important. 0.01:06.9 Karen: The anterior cruciate ligament, or the ACL, is a ligament that connects the bottom of the thigh bone, or the femur, with the upper part of the shin bone, or the tibia. The ACL helps to stabilize our knee in pivoting and shifting movements. Without the ACL, we would be stumbling all…

Posterior Cruciate Ligament Everybody has experience an injury in their life. If people where to sit down and think about all the injury’s they have had they could name a few. Some people would say their shoulder. Many people would say their hand or their foot. A lot of people can say that they injured their knee. It seems like knee injuries are more common now than ever. There are many athletes every year that suffer from a knee injury. Wither it be a professional athletes or a college athlete…