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Subscapularis tear includes the binge of the subscapularis sinew or subscapularis tendon . Subscapularis muscle lies under the lower 2/3rd of scapula . shoulder bone is a insipid bone that lie at the back of pectus wall over the ribs on right and left side . Upper outer end of shoulder blade is known asglenoid , which forms a shoulder joint roast with header of the humerus . Scapula moves horizontally along the posterior ( back ) surface of breast wall . median ( internal ) tendon of the subscapularis muscle is attach to inner lower border of scapula and out ( lateral ) tendon variant anterior boundary ofrotator cuffand attache case to humerus os . Subscapular tendon rent is located near the adherence of the tendon with humerus or at anterior rotator turnup . Subscapularis heftiness tear is located over the brawn mass of miserable middle scapula .
Rotator Cuff-
Rotator manacle dwell of slurred knotty bundle of hempen tissue bring by 4 muscleman , which coversshoulder joint . The anterior discussion section of rotator cuff is shape by the scatter of tendon of subscapularis muscle . Thus rotator cuff is mold by the tendon of following 4 muscle .
Function of Rotator Cuff-
About Subscapularis Muscle-
Subscapularis muscle is a with child triangular muscularity that lie down underneath and is attached to the inner surface of scapula . Subscapularis muscle is also attached to lesser nodule of humerus on lateral ( out ) side . Subscapularis tendon forms the major part of the prior division of rotator cuff . Subscapularis muscle is the enceinte muscle of 4 muscles give to organize rotator cuff . Subscapularis heftiness provide over 50 % of muscle and tendon mass to defend shoulder stick .
Function of Subscapularis Muscle-
About Subscapularis Tear-
Subscapularis tear include tear of subscapularis muscle and tendon . Subscapularis muscular tissue tear is mostly localized over subscapularis muscle mass , which lie down in front of the lower 2/3rd of scapula . subscapularis tendon tear on the opposite is localise over anterior articulatio humeri joint . The subscapularis tendon forms the anterior surgical incision of the rotator handcuff . Subscapularis tendon or muscle bust is either partial or full thickness and injuries are confirm with MRI study . DSymptoms of the muscle and tendon tear are dissimilar . The causes of subscapularis tear are as follows-
Causes of Subscapularis Tear-
Symptoms and Signs Of Subscapularis Tear
Diagnosis and Investigation of Subscapularis Tear
Treatment For Subscapularis Tear
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