2007 ICD-9-CM Procedure 81.16 Metatarsophalangeal fusion 81.16 is a specific code that can be used to specify a procedure 81.16 contains 3 index entries View the full Volume 3 81.* hierarchy Index entries containing 81.16: Arthrodesis (compression) (extra-articular) (intra-articular) (with bone graft) (with fixation device) 81.20 McKeever (metatarsophalangeal) 81.16 metatarsophalangeal 81.16 Fusion joint (with bone graft) -- see also Arthrodesis 81.20 metatarsophalangeal 81.16