2007 ICD-9-CM Procedure 14.73 Mechanical vitrectomy by anterior approach 14.73 is a specific code that can be used to specify a procedure 14.73 contains 5 index entries View the full Volume 3 14.* hierarchy Index entries containing 14.73: Discission vitreous strands (posterior approach) 14.74 anterior approach 14.73 Division vitreous, cicatricial bands (posterior approach) 14.74 anterior approach 14.73 Excision vitreous opacity 14.74 anterior approach 14.73 Lysis adhesions vitreous (posterior approach) 14.74 anterior approach 14.73 Vitrectomy (mechanical) (posterior approach) 14.74 anterior approach 14.73