Table 1.

Demographic features of the patients.

Sex (n = 30)	24 women/6 men
Acromion type 1	13 patient
Acromion type 2	11 patient
Acromion type 3	6 patient
Side	24 right shoulder/6 left shoulder
Age (year)	53.6 ± 9.8 (39–80)

Mean ± standard deviation (minimum–maximum value).