2007 ICD-9-CM Procedure 83.42 Other tenonectomy 83.42 is a specific code that can be used to specify a procedure 83.42 contains 7 index entries View the full Volume 3 83.* hierarchy 83.42 also known as: Excision of: aponeurosis tendon sheath Tenosynovectomy Index entries containing 83.42: Aponeurectomy 83.42 hand 82.33 Excision aponeurosis 83.42 hand 82.33 tendon (sheath) 83.42 for graft 83.41 hand 82.32 hand 82.33 for graft 82.32 Resection -- see also Excision, by site tendon 83.42 hand 82.33 Synovectomy (joint) (complete) (partial) 80.70 tendon sheath 83.42 hand 82.33 Tenonectomy 83.42 for graft 83.41 hand 82.32 hand 82.33 for graft 82.32 Tenosynovectomy 83.42 hand 82.33