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Table 3 Scans and anatomical sites of the bilateral (PsASon22) and unilateral ultrasound score (PsASon13)

From: Ultrasound composite scores for the assessment of inflammatory and structural pathologies in Psoriatic Arthritis (PsASon-Score)

PsASon22
Anatomical sites Scans (all bilateral) Ultrasound findings
Small finger joints:   
MCP2, MCP3, MCP5, H-PIP2,H-PIP3 Dorsal, palmar GSS, PD-j, GS-Peri (MCP only), PD-Peri (MCP only), GS-Teno, PD-Teno, erosion, osteophyte
Distal interphalangeal finger joints:   
H-DIP2, H-DIP3 Dorsal, palmar GSS, PD-j, GS-Teno, PD-Teno, erosion, osteophyte
Small joints of feet:   
MTP1 Dorsal GSS, PD-j, erosion, osteophyte
Distal interphalangeal joints of feet:   
F-DIP3 Dorsal GSS, PD-j, erosion, osteophyte
Large joints:   
Wrist Dorsal GSS, PD-j, GS-Teno (wrist only), PD-Teno (writs only)
Knee Suppat., medial, lateral
Entheses:   
Lateral epicondyle, distal patella n.a. GSE, PD-e, erosion, osteophyte
PsASon13
Anatomical sites Scans (all unilateral, dominant site) Ultrasound findings
Small finger joints:   
MCP2, MCP5, H-PIP1, H-PIP2,H-PIP3 Dorsal, palmar GSS, PD-j, GS-Peri (MCP only), PD-Peri (MCP only), GS-Teno, PD-Teno, erosion, osteophyte
Distal interphalangeal finger joints:   
H-DIP3 Dorsal, palmar GSS, PD-j, GS-Teno, PD-Teno, erosion, osteophyte
Small joints of feet:   GSS, PD-j, erosion, osteophyte
MTP1, MTP5, F-PIP1 Dorsal
Distal interphalangeal joints of feet:   
F-DIP2, F-DIP3 Dorsal GSS, PD-j, erosion, osteophyte
Large joints:   
Wrist Dorsal GSS, PD-j, GS-Teno (wrist only), PD-Teno (writs only)
Knee Suppat., medial, lateral
Entheses:   
Lateral epicondyle, distal patella n.a. GSE, PD-e, erosion, osteophyte