2007 ICD-9-CM Procedure 77.0 Sequestrectomy 77.0 is a non-specific code that should not be used to specify a procedure 77.0 contains 1 index entry View the full Volume 3 77.* hierarchy Index entries containing 77.0: Repair fracture -- see also Reduction, fracture malunion or nonunion (delayed) NEC -- see category 78.4 with sequestrectomy -- see category 77.0