Fig. 2From: The influence of radio frequency ablation on intra-articular fluid temperature in the ankle joint - a cadaver studyThree fiberoptical thermometer probes were attached to the radio frequency ablation device at 3 mm (A), 5 mm (B) and 10 mm (C) from the electrode plate with four ball electrodes where the heat is generated. The suction inlet consists of six triangular holes in this plate (D)Back to article page