Symptomatic Progression of Asymptomatic Rotator Cuff Tears

Symptomatic Progression of Asymptomatic Rotator Cuff Tears

Methods: A cohort of 195 subjects with an asymptomatic rotator cuff tear was prospectively monitored for pain development and examined annually for changes in various parameters such as tear size, fatty degeneration of the rotator cuff muscle, glenohumeral kinematics, and shoulder function. Forty-four subjects were found to have developed new pain, and the parameters before and after pain devel...

MRI of symptomatic and asymptomatic full-thickness rotator cuff tears

BACKGROUND AND PURPOSE Why some full-thickness rotator cuff tears are symptomatic and others are asymptomatic is not understood. By comparing MRI findings in symptomatic and asymptomatic tears, we wanted to identify any tear characteristics that differed between groups. PATIENTS AND METHODS 50 subjects with asymptomatic and 50 subjects with symptomatic full-thickness tears were examined by MR...

Symptomatic progression of asymptomatic rotator cuff tears: a prospective study of clinical and sonographic variables.

BACKGROUND The purposes of this study were to identify changes in tear dimensions, shoulder function, and glenohumeral kinematics when an asymptomatic rotator cuff tear becomes painful and to identify characteristics of individuals who develop pain compared with those who remain asymptomatic. METHODS A cohort of 195 subjects with an asymptomatic rotator cuff tear was prospectively monitored f...

Differential patterns of muscle activation in patients with symptomatic and asymptomatic rotator cuff tears.

Patients with rotator cuff tears have varying degrees of symptom expression. Our purpose was to evaluate the differential firing patterns of the rotator cuff, deltoid, and scapular stabilizer muscle groups in normal control subjects and in patients with symptomatic and asymptomatic 2-tendon rotator cuff tears. Eighteen subjects were evaluated: six normal subjects and twelve with 2-tendon cuff t...

Tears of the rotator cuff Diagnosis, treatment and symptomatic status