 አንድ ዓይነተኛሄንሪከ 40-55 ባለው የዕድሜ ክልል ውስጥ የሚገኝ እና ስለ ጡረታ ገና ብዙ ያልታቀደ ነው ።
Frozen shoulder is most common in adults between the ages of 40-65 and those who have had the condition in the past, and its cause is still not well understood.