ANT	avascular necrosis of trochlea
CR+cast	closed reduction and cast immobilization
CRPP	closed reduction and percutaneous pinning
DHPS	distal humerus physeal separation
f-e	flexion–extension
MEPS	Mayo Elbow Performance Score
Mod	modified
MRI	magnetic resonance imaging
n/a	not applicable
NoP	number of patients
ORPP	open reduction and percutaneous pinning
PRISMA	Preferred Reporting Items for Systematic Review and Meta-Analysis
ROM	range of motion
S-H	Salter-Harris classification
U/S	ultrasound