Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Mobility
Systematic review	68 people, 80 feet Data from 1 RCT	Reduced mobility at 2 years with proximal closing wedge osteotomy with distal chevron osteotomy Absolute results not reported	OR 0.38 95% CI 0.04 to 3.83		Not significant