This case report draws attention to the clinical presentation, differe
ntial diagnosis, and recommended diagnostic modality and treatment of
symptomatic ganglia of the anterior and posterior cruciate ligaments.
One patient presented with a recurrent inability to fully extend the l
eft knee. Another patient presented with pain and soreness over the la
teral aspect of the knee, including the lateral joint line. The diagno
sis of ganglia of the cruciate ligaments was made after clinical, radi
ographic, and magnetic resonance examination. Both patients were treat
ed successfully with resection of their ganglia using arthroscopic tec
hniques.