Knee Joint Essay

Knee joint is the largest joint in human body that is designed to withstand different types of frictions and strains caused by daily movements (Hospital for special injury, 2014). Measurement of the range of motion of knee joint is a vital criterion to determine whether daily activities performed by participants could happen functionally and normally. Loss of full ROM at the knee joint will result in detrimental effects to a patient, which causes a lot of health dysfunction and limits routine activities such as walking, running, climbing up the stairs as well as limiting functional squatting (Shah, 2008). It is crucial for clinicians to obtain and evaluate the data of the ROM of knee joint because it is used as an objective outcome measure …show more content…
Observing the knee extension can get a rough estimation of the angle of the extension of knee joints. Other traditional and universal way of measuring knee extension is using goniometer and inclinometer. The method of measuring ROM has to be reliable and valid. According to Gajdosik and Bohannon, the reliability is the consistency and repeatability of ROM measurement (Bohannon and Gajdosik, 1987). In a more specific way, it means that among consecutive measurements, the variables and conditions such as the use of instrument and also the procedure methods have to be remaining the …show more content…
It is important to reliably measure knee range of motion because a consistent result help enhance the awareness of physiotherapists to delineate post-operative rehabilitation and conduct the most suitable treatment on those patients who had a limited extremity of knee joint due to operations such as anterior cruciate ligament reconstructions and arthrofibrosis of the knee. (Lavernia, D"Apuzzo, Lee, & Rossi, 2008) It also helps to ensure the patients are fully recovered after surgical operations with normal ROM and no difficulties in daily activities and most importantly performing the activities