KVÅKVÅ00RM47Z — Replacement of Facial Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
KVÅKVÅ00RM4JZ — Replacement of Facial Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
KVÅKVÅ00RM4KZ — Replacement of Facial Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
KVÅKVÅ00UM47Z — Supplement Facial Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
KVÅKVÅ00UM4KZ — Supplement Facial Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
