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. 2020 Dec 20;47(3):574–583. doi: 10.1590/S1677-5538.IBJU.2020.0511

Table 3. Procedures according to FECal Classification.

Grade I Grade II Grade III Grade IV Grade V
URS + RIRS 5 (45.5%) 3 (37.5%) 3 (30%) 0 0
PCNL + RIRS 0 0 6 (60%) 0 0
PCNL + URS + RISRS 0 5 (62.5%) 1 (10%) 0 0
CLT + URS + RIRS 6 (54.5%) 0 0 2 (18.1%) 0
CLT + PCNL + RIRS 0 0 0 5 (45.5%) 2 (20%)
CLT + URS + PCNL + RIRS 0 0 0 4 (36.4%) 8 (80%)