Jan 11, 2024 · Perthes lesion of the shoulder is one of the types of anterior glenohumeral injury in which the anterior inferior labrum is torn and lifted from the edge of the glenoid 1 but still attached to the intact lifted periosteum from the anterior aspect of the glenoid.

Feb 21, 2025 · Perthes disease, also known as Legg-Calvé-Perthes disease, refers to idiopathic osteonecrosis of the femoral epiphysis seen in children. Perthes disease should not be confused with Perthes lesion of the shoulder. Perthes disease is relatively uncommon and in Western populations has an incidence approaching 5 to 15:100,000.

May 21, 2012 · Perthes lesion. A Perthes lesion is a labroligamentous avulsion like a Bankart, but with a medially stripped intact periosteum. On images of the shoulder with the arm in a neutral position, the torn labrum may be held in its normal anatomic position by the intact scapular periosteum, which thereby prevents contrast media from entering the tear.

Perthes lesion is a variant of Bankart lesion, presenting as an anterior glenohumeral injury that occurs when the scapular periosteum remains intact but is stripped medially and the anterior labrum is avulsed from the glenoid but remains partially attached to …

In a combined retrospective and prospective study, we reviewed the clinical and MR imaging findings in 10 patients originating from a single practice who had arthroscopically confirmed Perthes lesions.

The Perthes lesion is a variation of the Bankart lesion, where the scapula periosteum is lifted and stripped medially with the detached anterior labrum (3-6 o'clock). The Perthes lesion may be demonstrated by fluid extending beneath the labrum and filling the space between the elevated periosteum anteriorly and the scapula posteriorly.

The Perthes lesion is a variation of the Bankart lesion, where the scapula periosteum is lifted and stripped medially with the detached anterior labrum. The labrum may appear to be in a normal position at surgery, but is still unstable. It can be seen on MR or CT Arthrogram. Perthes lesion on MR Arthrogram:

Mar 22, 2013 · A well-defined lucent/cystic lesion was also noted in the posteromedial aspect of the femoral metaphysis adjacent to the physeal plate. These features were highly suggestive of Perthe's disease involving the right femur.

Dec 5, 2024 · Legg-Calve-Perthes Disease is an idiopathic avascular necrosis of the proximal femoral epiphysis in children. Diagnosis can be suspected with hip radiographs. MRI may be required for diagnosis of occult or early disease.

Mar 18, 2017 · Computed tomography (CT) is able to provide accurate three-dimensional images demonstrating the shape and relationship of the femoral head and acetabulum and provide early diagnosis of bone collapse, curvilinear zones of sclerosis, and …