HYPNAR, Julia, MAKOWSKA, Joanna, ZAJĄC, Maciej, SIECZKA, Anna, POLCZYK, Jakub, GOLIŃSKA, Zofia and PĘDZIWIATR, Edward. Medial Approach Total Knee Arthroplasty in Severe Valgus Deformity due to Knee Osteoarthritis - A Case Report. Journal of Education, Health and Sport. Online. 22 May 2026. Vol. 91, p. 70690. [Accessed 14 June 2026]. DOI 10.12775/JEHS.2026.91.70690.