Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Range of movement
RCT	35 people In review	Hallux abductus movement after a minimum of 1 year with Keller’s arthroplasty plus joint distraction with Keller’s arthroplasty alone Absolute numbers not reported	Reported as not significant RCT had weak methods; see further information on studies for full details		Not significant