Arthrodesis, posterior or posterolateral technique, single interspace; each additional interspace (List separately in addition to code for primary procedure)
arthrodesis, posterior or posterolateral technique, single interspace; each additional interspace (list separately in addition to code for primary procedure)
Arthrodesis, posterior or posterolateral technique, single interspace; each additional interspace (List separately in addition to code for primary procedure)
arthrodesis, posterior or posterolateral technique, single interspace; each additional interspace (list separately in addition to code for primary procedure)