TABLE 1.

Demographic and Clinical Characteristics of Patients and Lesions

Sex, n
Male	5
Female	21
Age, y, mean (range)	49.2 (32-72)
Dominant hand, %	61.5
Involved shoulder, n
Right	16
Left	10
Mean follow-up, mo, mean (range)	35 (24-88)
Symptom duration, mo, mean ± SD	5.5 ± 1.6
Calcific deposit type, na
A	18
B	8

^aAccording to the French Arthroscopic Society radiographic classification: type A, homogeneous calcification, well-defined limits; type B, heterogeneous and fragmented calcification, well-defined limits.