Introduction: Low back pain is a significant health problem in all developed countries and is one of the most common cases that appear near health facilities to seek treatment. The prevalence and incidence of LBP is unchangable almost every year worldwide, being described as a pain that causes instability and inability to work, disrupts the quality of life and the reason for more frequent medical visits. The purpose of this study: The purpose of this study is to indetify and study the prevalence of nonspecific Low Back Pain among the Physical Therapy students of the Faculty of Technical Medical Science in the University of Medicine Tirana. Also this study aim’s to study the characteristics of Low Back Pain and how does it affect the every day lives of students. Methodology: This study included 80 students (73 females and 7 males) of the Physical Therapy on their Science Master Degree, first year (n=42) and second year (n=38). Students filled a questionnaire and to be participants on this study they must furfill some criteria defined by the study. Results: By the end of the study was discovered that the prevalence of nonspecific Low Back Pain among students was 73%. The mean value of pain intensity according to Visual Analogue Scale was 3.77. Where 36% of the subjects exprerienced a mild pain, 55% e moderated pain and 9% a severe pain. Disability according to the Oswestry Disability Index was 19% (minimal disability). Conclusions: In conclusion according to this study Physical Therapy students in Albania have a high prevalence of Low Back Pain among them. Low Back Pain can be an ocupational risk and may cause disability on this student group. Risk factors and the causes of Low Back Pain remain to be studied.

BACKGROUND: Osteoarthritis (OA) of the genu joint is a degenerative disease of the genu joint, which due to functional limitations leads to deterioration of the quality of life of these patients. In many cases, surgical therapy prosthesis of articular surfaces represents the gold standard of treatment for these patients. AIM: In this study, it is proposed to evaluate the effectiveness of hyaluronic acid (HA) injected under the direction of Echo (ultrasound) in the genu articulation accompanied by a rehabilitation program. MATERIALS AND METHODS: Fifteen patients with knee OA were studied. According to the Kellgren-Lawrence radiological classification, Grade II-III arthrosis does not qualify for surgical treatment. Patients underwent intra-articular injection with HA, under ultrasound guidance, and after 6 days continued with rehabilitative treatment aimed at combating the patient’s analgesic posture, recovery of muscle traction participating in genu joint movement, decompression maneuvers, and decompaction in monopodial load. Patients were evaluated at the beginning and after 3 months. RESULTS: In the evaluation of patients at the beginning and after 3 months, a reduction in> 60% of the pain was found, and the Western Ontario and McMaster University Osteoarthritis test in 40% of patients after the first intra-articular injection. No significant side effects were observed during infiltrative procedures. CONCLUSIONS: This study confirms the effectiveness of the combined treatment of the rehabilitation program and intra-articular therapy under the guidance of Echos, in patients suffering from knee OA, significantly reducing pain and recovery of functional capacity.