Figure 3.
R8 (capping at both sides) with reference to T5 (thumb fully capped) and S3 (digital capping), S4 (distal starts fusing), S5 (distal fused).
R8 (capping at both sides) with reference to T5 (thumb fully capped) and S3 (digital capping), S4 (distal starts fusing), S5 (distal fused).