Hip abduction orthosis according to John and Korn, positions the hip joints according to
Hoffmann-Daimler principle in children aged 6 to 18 months
Features and benefits
• Width-adjustable, anatomically shaped thigh shells
– Adaptation to various leg circumferences
• Thigh shells are connected by robust ball and socket joints
– High stability with maximum simultaneous freedom of movement
• Adjustable abduction unit
– Allows for precise adjustment of abduction
Indications
• Hip dysplasia without instability (children aged 6 to 18 months) – type IIb hips according to Graf
• Residual dysplasia after conservative treatment of hip dislocations (children aged 6 to 18
months)
Modes of action
• Positions the hip joints according to the Hoffmann-Daimler principle
