Degeneration grade of a femoropatellar joint and functional status of a knee joint

Aim of the paper: The aim of the study was to assess the impact of degeneration of femoropatellar joint cartilage on selected variables related with a knee joint function Material and methods: The studied group consisted of 50 patients that were diagnosed, through ultrasonography, changes in femoropatellar joint cartilage according to the Outerbridge classification. The data was collected with usage of a self-designed questionnaire. The study included pain assessment according to the VAS scale, Zohlen’s test, rectus femoris muscle test. Results: There is statistically significant correlation between the grade of degenerative changes and age (p<0.0001), and the size of the body mass index (p=0.0098). With the increase of the degenerative changes grade, the percentage of patients with the positive result of Zohlen’s test, and with the positive result of the quadriceps muscle test increases significantly (p=0.0001). Also, it is observed more frequent (p