SpletThe indications for PCL reconstruction are: acute PCL lesions with significant instability (grade 3+), bone avulsion fractures, combined multiple ligament injuries or chronic symptomatic PCL laxity (1, 2, 4). SURGICAL TECHNIQUES Splet01. mar. 2002 · Magnetic resonance (MR) imaging can provide important information for diagnosis and evaluation of soft-tissue trauma in the fingers. An optimal imaging technique should include proper positioning, dedicated surface coils, and specific protocols for the suspected abnormalities. Familiarity with the fine anatomy of the normal finger is crucial …
Usefulness of oblique coronal magnetic resonance images of the …
SpletThere is little in the radiology literature regarding the MRI appearance of a torn posterior cruciate ligament (PCL). The purpose of this study was to describe the MRI ... Laxity or a wavy ap-pearance of the PCL was apparent in eight of the 34 cases (24%). Two PCLs that appeared as one continuous structure at MRI were de- SpletThe posterolateral bundle fibers are completely disrupted at the femoral origin (arrowhead) and the anteromedial band fibers are lax (arrow). MRI Findings Because of its ability to depict anatomy in multiple planes and its non-invasiveness, MRI offers distinct advantages over arthroscopy as a means of evaluating the ACL. ciak d\\u0027oro
The Lax Radiologist American College of Radiology
Features of posterior cruciate ligament tears include 1,2: 1. PCL usually remains contiguous (~70%) although there may be complete or partial ligamentous disruption 1.1. absent PCL replaced by high T1 and T2 signal 2. enlarged and swollen PCL: >7 mm AP diameter of the vertical portion on sagittal imaging is … Prikaži več Posterior cruciate ligament tears account for ~10% (range 2-23%) of all knee injuries 2. Posterior cruciate ligament injuries are isolated in only 30% of cases and are thus commonly associated with other injuries 1,2.4: 1. ligamentous … Prikaži več Posterior cruciate ligament tears may result in chronic instability and early degenerative change 2. Prikaži več Sports injuries and car accidents (dashboard injury) are equally responsible for these injuries 1. Many patients will be asymptomatic and … Prikaži več Three mechanisms of injury have been proposed 2: 1. posterior tibial displacement in a flexed knee 2. hyperextension 3. … Prikaži več Splet09. avg. 2014 · Imaging signs of PCL graft failure and its possible causes are discussed. Imaging manifestations of other potential complications of both the PCL graft and donor … Splet15. jan. 2024 · The pubococcygeal line (PCL) is a reference line for the pelvic floor on imaging studies and helps detect and grade pelvic floor prolapse in defecography … ciak h7 zarulje