Hill-Sachs defect | Radiology Reference Article - Radiopaedia.org
2024年12月14日 · When a Hill-Sachs defect is identified, careful assessment of the anterior glenoid should be undertaken to assess for a Bankart lesion. Plain radiograph wedge shape defect in the posterolateral aspect of the humeral head
Bankart lesion | Radiology Reference Article - Radiopaedia.org
2024年12月14日 · Strictly speaking, a "Bankart lesion" refers to an injury of the labrum and associated glenohumeral capsule/ligaments (see History and etymology below). Injury to these reinforcing soft tissue structures is thought to predispose to recurrent dislocation 7.
Hill-Sachs defect | Radiology Reference Article - Radiopaedia.org
2023年7月26日 · Hill-Sachs defects are a posterolateral humeral head depression fracture, resulting from the impaction with the anterior glenoid rim, and indicative of an anterior glenohumeral dislocation. It is often associated with a Bankart lesion of the glen...
On-track and off-track shoulder lesions - Radiopaedia.org
2024年8月3日 · A Hill-Sachs defect that is smaller than the track ("on-track") will maintain contact and is at a lower risk of engagement and instability. Conversely, a Hill-Sachs defect that is larger than the glenoid track ("off-track") will be at increased risk of engagement and instability (i.e. is an "engaging Hill-Sachs defect") 3 .
Reverse Hill-Sachs defect | Radiology Reference Article
2024年10月16日 · Reverse Hill-Sachs defect, also known as a McLaughlin lesion, is defined as an impaction fracture of anteromedial aspect of the humeral head following posterior dislocation of the humerus. It is of surgical importance to identify this lesion and correct it …
Hill Sachs | Search | Radiopaedia.org
Hill-Sachs defects are a posterolateral humeral head depression fracture, resulting from the impaction with the anterior glenoid rim, and indicative of an anterior glenohumeral dislocation. It is often associated with a Bankart lesion of the glenoid.
Bankart lesion with concurrent Hill-Sachs lesion
There is depression in the posterolateral aspect of the humeral head with significant surrounding edema suggesting a Hill-Sachs lesion associated with a fragmented, avulsed anteroinferior labroligamentous complex, features representing Bankart lesion with concurrent Hill-Sachs lesion.
Posterior shoulder dislocation with reverse Hill-Sachs and Bankart ...
Humeral head locked in internal rotation ("light bulb sign" of posterior dislocation), confirmed on the Y view. Anterior and medial humeral head defect (a "trough line sign" indicating a reverse Hill-Sachs lesion) and small inferior glenoid fracture fragment (reverse Bankart lesion).
Hill-Sachs lesion with bony Bankart lesion | Radiology Case ...
The CT confirms the X-ray finding of a chipped fracture of the inferior aspect of the glenoid process, however a wedge shaped defect can also be seen at the posterior aspect of the humeral head, that was not evident on the plain radiograph suggesting Hill …
Bone grafting of reverse Hill-Sachs defects - Radiopaedia.org
2024年9月25日 · Bone grafting of reverse Hill-Sachs defect is the surgical restoration of the humeral head due to compromised shoulder stability from large reverse Hill-Sachs defects. Bone grafting is performed in patients without significant glenoid bone loss who have good bone stock , preserved articular cartilage , and a humeral head defect between 20% and ...
- 某些结果已被删除