Effective time, correction speed and termination time of hemi-epiphysiodesis in children

Table 1 All the researches using eight plate and measured by mechanical lateral distal femoral angle/mechanical medial proximal tibia angle

Ref.	Patients included	Average age	Average speed (°/mo)	Average time (mo)
Stevens et al[19], 2007	32	-	-	11
Burghardt et al[20], 2008	7	10.2	0.9	10.3
Burghardt et al[21], 2010	43	9.7	0.65	14.2
Jelinek et al[22], 2012	17	11.6	1	11.9
Kumar et al[23], 2016	19	7.8	1.3	10.3
Eltayeby et al[24], 2019	35	11	0.74	12.2
Danino et al[25], 2019	206	12.5	0.85	16
Danino et al[26], 2018	444	11.4	0.77	16
Ding et al[27], 2019	27	6.3	0.7	12
Özdemir et al[30], 2021	77	7.8	0.94	18
Dai et al[31], 2021	66	4.7	1.28	13.3
Park et al[32], 2017	20	-	1.03	13.7
Feng et al[33], 2023	26	6.2	0.9	22.7
Radtke et al[34], 2020	139	-	0.4	11.1