Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Adverse effects
RCT	22 people (all women), 22 feet corrected by distal chevron osteotomy	Infection with percutaneous Kirschner-wire fixation (1.8 mm) with internal screw fixation (2.7 mm)
RCT	22 people (all women), 22 feet corrected by distal chevron osteotomy	Algodystrophy with percutaneous Kirschner-wire fixation (1.8 mm) with internal screw fixation (2.7 mm)