Table 1.

Distribution of short implants by number, * position, and status (lost implants).

Maxilla
Position	17	16	15	14	24	25	26	27	n
Number of implants	0	6	2	2	0	0	10	1	21 (100%)
Lost implants	0	1	1	2	0	0	3	0	7 (33.3%)
Mandible
Position	47	46	45	44	34	35	36	37	n
Number of implants	24	43	22	3	4	28	53	19	196 (100%)
Lost implants	2	6	4	0	0	4	7	2	25 (12.8%)

* Number of short implants per patient: 1 implant (n = 73 patients); 2 implants (n = 33 patients); 3 implants (n = 9 patients); 4 implants (n = 7 patients); 5 implants (n = 2 patients); 6 implants (n = 2 patients).