Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Pain
Systematic review	28 people, 39 feet corrected by Mitchell's osteotomy Data from 1 RCT	People remaining in pain on walking mean follow-up of 11 months (range 2–24 months) 1/17 (6%) with standard fixation 2/21 (10%) with absorbable pin fixation	P = 0.58 Validity of the results may be limited; people were used as the unit of randomisation and feet were used as the unit of statistical analysis