Spontaneous Quadriceps Tendinopathy Management and Prevention: A Case Report Gede Dhananjaya Putra Wirawan1*, Komang Mahendra Laksana2, Dominicus Dimitri3 Abstract Introduction: Quadriceps tendon rupture is a rare injury that significantly impairs knee function, especially in patients with chronic kidney disease (CKD). This case report highlights the diagnostic and management challenges of