Infectious<unk>  occurs between 2.5% and 9.4% of all hand infections. Kanavel's cardinal signs is used to diagnose infectious<unk> . They are: tenderness to touch along the flexor aspect of the finger, fusiform enlargement of the affected finger, the finger being held in slight flexion at rest, and severe pain with passive extension. Fever may also be present but is uncommon.
Tenosynovitis
Median rhomboid glossitis
Olecranon bursitis
Infrapatellar bursitis
Retrocalcaneal bursitis
Ischial bursitis
Meniscal cyst
Achilles tendinitis