2007 ICD-9-CM Procedure 80.6 Excision of semilunar cartilage of knee 80.6 is a specific code that can be used to specify a procedure 80.6 contains 6 index entries View the full Volume 3 80.* hierarchy 80.6 also known as: Excision of meniscus of knee Index entries containing 80.6: Arthrectomy 80.90 semilunar cartilage 80.6 Chondrectomy 80.90 knee (semilunar cartilage) 80.6 semilunar cartilage (knee) 80.6 Excision cartilage -- see also Chondrectomy 80.90 knee (semilunar) 80.6 meniscus (knee) 80.6 acromioclavicular 80.91 jaw 76.5 sternoclavicular 80.91 temporomandibular (joint) 76.5 wrist 80.93 Meniscectomy (knee) NEC 80.6 acromioclavicular 80.91 sternoclavicular 80.91 temporomandibular (joint) 76.5 wrist 80.93