Multipartite patella

Case contributed by Habeeb Hamood Abdulwahab Ahmed
Diagnosis certain

Presentation

Incidental left knee pain with no prior history of trauma or previous injury.

Patient Data

Age: 40 years
Gender: Male

Left knee joint

x-ray

The left patella appears as four well-corticated fragments, denoting multipartite patella, which is a normal variant.

Case Discussion

The multipartite patella is an uncommon congenital abnormality considered a normal variant in pathology, resulting from incomplete ossification during development. It is often discovered incidentally during imaging studies.

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