Idk Research Papers

An anterior cruciate ligament tear can be confirmed by the Lachman test, the dynamic extension test, and the Pivot jerk test. The Lachman test and dynamic extension test is helpful in, “making a diagnosis, particularly in the acute injury.” (1) The lateral pivot test reproduces, “the rotatory subluxation that occurs in ACL defiency. The test is difficult to perform and takes residents and fellows in my practice approximately three months of intensive training to be able to adequately perform the jerk test in the unanaesthetised patient.”(1) The test is important because the demonstration of the lateral pivot jerk is the replication of the instability that the patient has. The initial goals of treatment immediately after injury are to reduce pain, reduce

The structures that are associated with the medial surface of the knee are the medial meninscus and the medial collateral ligament. Part III - The Mile-High

Imaging tests will be done to check whether there is damage to blood vessels or nerves around your knee. This may include a test that involves injecting a special dye into your blood vessels and looking at the dye through a CT scan (angiogram). An MRI or Doppler ultrasound could also be done.

With an ever increasing number of people becoming involved with athletic activities, there is an increasing number of injuries occurring which can be devastating for the individual. Most of the injuries that affect athletes occur in one of four structures in the human body: bones, muscles, tendons, or ligaments. Because ligaments attach bone to bone and play a major part in providing stability for joints, the major stabilizing ligament in the knee, the anterior cruciate ligament (ACL), assists in performing everyday actions of the human body including sitting, standing, walking, running, dancing, and participating in other sports. The injury that specifically affects this ligament is very serious and always

The Anterior Cruciate Ligament also known as the ACL is deemed the most commonly torn ligament in the knee and can result from both contact and noncontact injuries. Most Anterior Cruciate Ligament injuries result from an extreme force on the lateral side of the person’s knee causing a valgus force which pushes the knee inward (Kisner & Colby, 2012, pp. 802-803). This injury to the side of the knee can also cause a “Terrible Triad” injury which also injures both the medial meniscus and the medial collateral ligament (Kisner & Colby, 2012, p. 803). Our textbook further states that “the most common noncontact mechanism is a rotational mechanism in which the tibia is externally rotated on the planted foot….this mechanism can account for as many as 78% of all ACL injuries” (Kisner & Colby, 2012, p. 803). If the person does not seek medical help with this injury they are susceptible to also injuring the remaining support ligaments as well. Patients usually present with joint effusion; possibly 25 degrees of flexion, joint swelling if blood vessels are involved, limited ROM, stress pain and instability along with quads avoidance gait patterns (Kisner & Colby, 2011, p. 208)

Health History: A 25-year-old male injured his left knee in a recent skiing accident. The patient stated that he lost his balance because the inner edge of his right ski got caught while skiing. This resulted in the right leg being externally rotated followed by and audible “pop” as he lost footing. By evening, the right knee joint had become swollen, causing intense pain. The primary care physician referred the case to an orthopedist.

Purpose: The purpose of this research study was to determine the sensitivity, specificity, and efficiency of the anterior draw test (AD), Lachman test, and the pivot shift test to detect laxity in the anterior cruciate ligament (ACL). Experimental Method: A total of twenty-eight male patients were selected for this study, and had to meet the following criteria. Each patient must have had ACL surgery, where three or more weeks had passed since the surgery, and the patellar tendon bone graph was used for each ACL surgery. Furthermore, each patient was examined for laxity in the ligament, and an MRI of the knee was taken too. Each of the patient’s knee was examined for ligament laxity in an outpatient setting, and under anesthesia. The sensitivity and specificity of each test would range from 2 to

Acute tears of the anterior bundle of the UCL can be seen on high quality MR images. Edema, abnormal laxity, and discontinuity of the ligament are all signs of UCL disruption. Partial tears can be diagnosed with edema and focal areas of discontinuity with residual intact fibers. However, according to Awh (2010), “with complete tears, laxity is more apparent and edema and/or disorganized soft tissue extend across the width of the anterior bundle. With proper inspection, one can identify both the site and severity of UCL injury.”

The injuries of Med. Collateral Lig. are divided into grades: grade one tears that involve a few MCL fibers with localized tenderness. Grade two tears involve disruption of more MCL fibers with generalized tenderness . Grade three tears are complete tears resulted in laxity of the medial joint to valgus stress. (FIG.14) ( 69

In the sports world the word ACL brings absolute horror and cringe with it. That’s because when an ACL tears it can be one of the most painful experiences an athlete can have, especially with the surgeries and recovery it brings with it. Along with that, the ACL is in the deep part of the middle of the knee, so most of the time when you damage your ACL you most likely have damaged something else. Women especially have to worry about the overall health of their knees as they have a 4.8% greater chance of tearing their ACL than men (Musgrave). ACL tears are one of the worst injuries in the sports world and in order to recover to full health it takes time, patience, and a hard-work ethic.

A torn ACL is one of the most serious and common knee injuries. Many aspects play a role in the treatment and rehabilitation of this injury. This paper will discuss the anatomy of the knee, describe a torn ACL, and the rehabilitation.

Togal A, Gulek B, Soker G, et al. ( 2014) : The evaluation of MRI findings in symptomatic knees by means of 0.2 T low field-strength open MR scanning; A research study comprising literature comparison with high field-strength scanners : Merit Research Journal of Medicine and Medical Sciences; 2(4) : 84-96.

Physical examination is important in making the diagnosis of this disease. Pain on range of motion and limitation of range of motion are common to all forms of osteoarthritis, but each joint has unique physical examination findings. Because osteoarthritis is primarily a clinical diagnosis, physicians can confidently make the diagnosis based on the history and physical examination. Plain radiography can be helpful in confirming the diagnosis and ruling out other conditions. Advanced imaging techniques, such as computed tomography or magnetic resonance imaging, are rarely needed unless the diagnosis is in doubt and there is a strong suspicion for another etiology, such as a meniscus

Palastanga (2006). Anterior cruciate ligament as two bands, anteromedial attaches anterioriorly on intercondylar eminence of medial plateau of tibia.posterolateral attach on medial aspect of lateral condyle of femur; intermediately twisted. Vascular supply is middle genicular artery.

This essay deals with the current treatments, rehabilitation procedures and onsets following anterior cruciate ligament (ACL) injuries. Within this essay, there will be information including the causes, characteristics, and symptoms of ACL injuries. Throughout the United States, there are estimated to be 200,000 ACL injuries per year with 100,000 of those injuries being treated through ACL reconstruction (Evans, Shaginaw, & Bartolozz, 2014). With a satisfactory ACL reconstruction outcome between 75%-97%. From the 10%-15% failure rate of ACL reconstruction, the primary fault is due to technical mistakes at 70% (Samitier, Marcano, Alentorn-Geli, Cugot, Former, & Moser,