Definition:

Symptoms:

• An indentation at the top of your kneecap where the tendon tore
• Bruising
• Tenderness
• Cramping
• Your kneecap may sag or droop because the tendon is torn
• You are unable to straighten your knee
• Difficulty walking due to the knee buckling or giving way

Causes:

• Heavy load on the leg with the foot planted and the knee partially bent
• Falls
• Direct force to the front of the knee
• Lacerations
• Tendon weakness (tendinitis, chronic disease, steroid use, antibiotic use, or immobilization)

Treatment:

• Possible surgical intervention
• Progress to ROM and stretching
• Knee stabilization exercises
• Lower extremity strengthening
• Gait mechanics correction