Table 1.

Comparison between our study and study by other authors

	Our study	Filipov et al.	Galal et al.
No. of patients	25	88	41
Sex	12 Males	27 Males	33 Males
	13 Females	61 Females	8 Females
Mean age	39.9 years	76.9 years	41.5 years
Mean follow up	13 months	8 months	24 months
Garden’s type	I 0	I 3	I 0
	II 1	II 1	II 0
	III 14	III 9	III 24
	IV 10	IV 75	IV 17
Union rate	80%	98.86%	95%