[Otto Gerhard Karl Sprengel (1852–1915), president of the Surgical Society of Germany and medical privy counsellor of Braunschweig]

= failure of descent of scapula ← fibrous / osseous omovertebral connection

Associated with: Klippel-Feil syndrome, renal anomalies

• webbed neck; shoulder immobility
• elevation + medial rotation of scapula