From Wiktionary, the free dictionary
From trans- + articular.
transarticular (not comparable)
- (anatomy, surgery) Through or across a joint (of the body)
2015 July 28, Atul Goel, “Craniovertebral Junction Instability: A Review of Facts about Facets”, in Asian Spine Journal[1], volume 9, →DOI:The C2 screw can even be inserted in a transarticular method [ 11 ].