Nonoperative options for glenoid labrum tears introduction Shoulder pain is the third most prevalent musculoskeletal pain, with a lifetime prevalence of up to 70%.
Nonoperative options for glenoid labrum tears introduction Shoulder pain is the third most prevalent musculoskeletal pain, with a lifetime prevalence of up to 70%. This debilitating condition causes pain, reduced range of motion, and decreased quality of life among millions of Americans each year. Glenoid labral lesions can often lead to significant discomfort and restriction during daily living activities, as well as various sporting activities and labrum injuries have up to a 35 percent prevalence in the contact sport population.
The glenoid labrum is a triangular fibrocartilaginous structure that assists in deepening the labrum to provide some mechanical stability for the humeral head . This vulnerable structure can result in labral lesions occurring in both the general and sporting population. An analysis of the Medicare sample database found that more than one-third of patients with newly diagnosed knee OA were treated with at least one intra-articular corticosteroid injection.
Although its exact mechanism of action remains unknown, intra-articular corticosteroid injection (CSI or IACs) is thought to provide pain relief in patients with knee and hip OA by decreasing joint inflammation. Tears of the superior labrum account for 80%–90% of labral pathology in the stable shoulder. Originally SLAP tears were classified into four types (I–IV).
Subsequently, lesion types V–IX were included in the classification as well. For both shoulders, 12- to 6-o’clock position faces anteriorly, and 6- to 12-o’clock position faces posteriorly. Symptomatic glenoid labrum tears tend to occur in overhead athletes and middle aged laborers.
Injuries can be provoked by a single, acute traumatic event, such as a traction injury while falling or in a more chronic manner, secondary to repetitive overhead motion. The most common complaint is shoulder pain, particularly with overhead activities. There may be feelings of instability, secondary to interposition of the labrum between the glenoid and humeral head, preventing congruent fit.
If you are experiencing symptoms that may be related to nonoperative treatment options for glenoid labrum tears, it is important to see a sports medicine physician. Early evaluation and treatment typically lead to better outcomes. Do not ignore pain or symptoms that are limiting your activity.
*This article is for educational purposes only and does not substitute for professional medical advice. Always consult a qualified healthcare provider.*
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