Clinical outcomes of arthroscopic and navigation-assisted two tunnel technique for coracoclavicular ligament augmentation of acute acromioclavicular joint dislocations

Table 1 Patient epidemiological data

	Mean	Range	Standard deviation
Age, years	40.2	23–57	9.64
Follow-up, months	37.8	14.7–67.1	17.50
Follow-up, months	n	Percent
Sex
Male	30	85.7
Female	5	14.3
Rockwood type injury
III	5	14.3
IV	5	14.3
V	25	71.4
Injured side
Right	21	60.0
Left	14	40.0
Handedness
Right	31	88.6
Left	2	5.7
Ambidextrous	2	5.7
Cause of injury
Bicycle fall	25	71.4
Handball	2	5.7
Ski/snowboard	3	8.6
Fall	5	14.3
Complaints of shoulder injury
Yes	4	10.4
No	31	89.6
Return to work
Yes	34	97.1
No	1	2.9
Incapacity to work
Yes	1	2.9
No	33	94.3
Partial	1	2.9
Change of work duties
Yes	1	2.9
No	34	97.1

ISSN: 1471-2474