2007 ICD-9-CM Procedure 68.21 Division of endometrial synechiae 68.21 is a specific code that can be used to specify a procedure 68.21 contains 5 index entries View the full Volume 3 68.* hierarchy 68.21 also known as: Lysis of intraluminal uterine adhesions Index entries containing 68.21: Division endometrial synechiae 68.21 synechiae endometrial 68.21 Excision synechiae -- see also Lysis, synechiae endometrial 68.21 Lysis adhesions uterus 54.59 intraluminal 68.21 Synechiotomy endometrium 68.21