Table 1. Criteria of ranking mini-implants and number of the mini-implant in each category and location based on ICOI predescribed criteria.

	Criteria	Mini-implant location		Total
		Anterior	Posterior
Abbreviation: ICOI, International Congress of Oral Implantology.
Failed	Loss, fractured, mobile, painful during function or vertical bone loss exceeding half of the implant body length.	1	4	5
Compromised survival	Minimal clinical mobility, vertical bone loss less than half of the implant body length or sensitivity during function.	1	3	4
Satisfactory survival	Bone loss more than two threads, but less than half of the implant body length.	0	3	3
Successful	Loss of less than two threads with no clinical significance.	53	45	98