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. 2023 Jun 5;12(7):e1015–e1019. doi: 10.1016/j.eats.2023.02.041

Fig 2.

Fig 2

Left foot, seen from an anterior perspective. A 50-cc syringe, filled with sterile saline, is connected to a 3-way tap, which is then connected to the cannula. This will allow you to properly visualize the first metatarsophalangeal joint by distending the joint.