OCAD MSK

History

Figure 1 for case Lateral segmental anomalous origin of gastrocnemius — Figure 1

Figure 2 for case Lateral segmental anomalous origin of gastrocnemius — Figure 2

Figure 3 for case Lateral segmental anomalous origin of gastrocnemius — Figure 3

Figure 4 for case Lateral segmental anomalous origin of gastrocnemius — Figure 4

Figure 5 for case Lateral segmental anomalous origin of gastrocnemius — Figure 5

Figure 6 for case Lateral segmental anomalous origin of gastrocnemius — Figure 6

Discussion

Lateral segmental anomalous origin of gastrocnemius muscle. LSAO (lateral segmental anomalous origin), MAAO (medial accessory anomalous origin). 56% of patients with LSAO had sx referable to the patella (ie patellar tracking abnormality, chondromalacia, patellofemoral osteoarthritis, stress fracture, osteochondritis).

Diagnosis

Lateral segmental anomalous origin of gastrocnemius

Donald Resnick, MD

Courtesy

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