Definition. injury to the acromioclavicular (AC) joint with disruption of the AC ligaments with or without coracoclavicular (CC) ligament disruption. View presentations and documents with title Luxación acromioclavicular on SlideShare, the world’s largest community for sharing presentations. LUXACION ACROMIOCLAVICULAR. JS. Jose Santana. Updated 8 July Transcript. son el 9% de todas las lesiones del hombro. más comúnes en atletas.

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To quiz yourself on this article, log in to see multiple choice questions. These are performed with the patient erect and holding a weight in the arm. Articles Cases Courses Quiz.

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Please vote below and help us build the most advanced adaptive learning platform in medicine. How important acro,ioclavicular this topic for clinical practice? Treatment of the acute traumatic acromioclavicular separation. Synonyms or Alternate Spellings: Case 1 Case 1. These do not usually constitute ‘relevant negatives’ and as such, no comment is required.

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Acromio-Clavicular Injuries (AC Separation) – Shoulder & Elbow – Orthobullets

HPI – Acute injury in motorcycle accident 5 days ago. Ligament Reconstruction indications acute type IV, V or VI injuries acute type III injuries in laborers, elite athletes, patients with cosmetic concerns chronic type III injuries that failed non-op treatment historically it was thought acute injuries were treated with ORIF and chronic injuries were treated with CC ligment reconstruction however, new studies have shown no difference in outcomes in types III injuries treated surgically with ORIF after 6 weeks non-op treatment versus immediate surgery contraindications patient unlikely to comply with postoperative rehabilitation skin problems over fixation approach site techniques ligament reconstruction with soft tissue graft Modified Weaver-Dunn distal clavicle excision with transfer of coracoacromial ligament to the distal clavicle to recreate CC ligament autograft allograft fixation acromioclavocular hook plate CC screw Bosworth cortical flip button e.


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Core Tested Community All. What is the most appropriate next step in acromioclaviculae Treatment largely depends luxaclon the age and lifestyle of the patient as well as the type of the acrlmioclavicular.

Just as an injury to other joints, prior acromioclavicular dislocation predisposes the joint to osteoarthritis. Case 4 Case 4. A radiograph is shown in Figure A. AC tenderness; no AC instability.

The axillary radiograph shows no antero-posterior translation.

Imaging can be used to classify acromioclavicular injuries, with the Rockwood system most commonly used to classify injuries into six grades. K-wires have also been used, although rare cases of wire migration into vital organs, has dissuaded many surgeons from using them 4.

Acromioclavicular joint injuries usually occur from a direct blow or following a fall onto the shoulder acromiocpavicular an adducted arm. L6 – years in practice. L8 – 10 years in practice. Check for errors and try again. What additional Xrays would you get in this case? Bishop JY, Kaeding C. Support Radiopaedia and see fewer ads. This pushes the acromion forcibly inferiorly and medially with respect to the clavicle 7.


Acromioclavicular injury | Radiology Reference Article |

Unable to process the form. Other described grading systems include the Tossy and the Allman classification systems.

Case 2 Case 2. Acromiocllavicular the joint is normal, then acromioclavicular alignment should remain normal and symmetric. Loading Stack – 0 images remaining. In most cases, plain films including an axillary view are sufficient for accurate grading although CT or MRI may be useful in cases where plain films are thought to underrepresent the degree of injury.

L7 – years in practice. In addition to a true AP and an axillary lateral, which of the following additional radiographic views is most appropriate to evaluate the AC joint? Additional weight bearing stress views may be of benefit if:.