Deep lateral femoral notch
WebOct 13, 2024 · Purpose: A deep lateral femoral notch (LFN) on lateral radiographs is indicative of ACL injury. Prior studies have suggested that a deep LFN may also be a … WebMar 3, 2024 · ( A ) Deep (>1.5 mm) depression and ( B ) depression with sharp angulation of the middle third of the lateral femoral condyle on a lateral view. Note the normal medial femoral notch ( arrowheads ). ( C ) Deep depression of the lateral femoral condyle with surrounding bone marrow contusion, associated with contusion of the posterior aspect of ...
Deep lateral femoral notch
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WebPurpose: A deep lateral femoral notch (LFN) on lateral radiographs is indicative of ACL injury. Prior studies have suggested that a deep LFN may also be a sign of persistent … WebApr 11, 2024 · Figure 17 (a) Lateral and (b) craniocaudal radiographic views of a highly comminuted and fissured diaphyseal femoral fracture. Postoperative (c) lateral and (d) craniocaudal radiographic views of the cat in (a,b) showing a plate-rod repair, whereby a 1.6 mm Kirschner wire has been placed as an intramedullary pin and a lateral 2.4 mm …
WebOct 1, 2000 · The deep lateral femoral notch: an indirect sign of a torn anterior cruciate ligament. Radiology 1992; 184:855-858. Link, Google Scholar; 12 Kaplan PA, Gehl RH, Dussault RG, Anderson MW, Diduch DR. Bone contusion of the posterior lip of the medial tibial plateau (contrecoup injury) and associated internal derangements of the knee at … WebNov 20, 2024 · Usage. Trochlear depth is used for the assessment of trochlear dysplasia, a dysplastic deformity of the femoral head, which is a known risk factor for patellofemoral instability 1-6. A review of the quality assessment of measurements for trochlear dysplasia identified trochlear depth as one of the more useful measurements 3.
WebThe lateral femoral condylopatellar sulcus, or notch, was measured on the acute injury and 5-year follow-up radiographs, and this measurement was compared to that on radiographs of the uninjured contralateral knee. The depth of the lateral sulcus consistently was noted to be similar in both knees in a given patient. WebMay 29, 2024 · The LFNS, also known as the deep lateral condylar sulcus, is a highly reliable sign, [5,9] described as a depression of more than 1.5 mm deep, seen best on …
WebThe deep lateral femoral notch: an indirect sign of a torn anterior cruciate ligament. Radiology. 1992 Sep;184(3):855-8. PubMed PMID: 1509079. 2. Pao DG. The lateral …
WebPurpose: To quantitatively assess T2 relaxation times of the anterolateral femoral cartilage following anterior cruciate ligament (ACL)-reconstruction with and without a positive deep lateral femoral notch sign (DLNS) at post-traumatic MRI. Materials and methods: In 52 patients post-traumatic MRI as well as 12 months after ACL-rupture (ACLR) and surgical … cybersecurity citationsWebOct 13, 2024 · Purpose: A deep lateral femoral notch (LFN) on lateral radiographs is indicative of ACL injury. Prior studies have suggested that a deep LFN may also be a sign of persistent rotatory instability ... cheap rv rentals near me by ownerWebMay 21, 2024 · Purpose To determine the prevalence of a deep lateral femoral notch sign (LFNS) in magnetic resonance imaging (MRI) in patients with anterior cruciate ligament (ACL) and concomitant posterior root tears of the lateral meniscus (PLRT). Methods A retrospective chart review was conducted to identify all patients undergoing ACL … cheap rv rentals new zealandWebOct 6, 2016 · The deep lateral femoral notch sign, although uncommon, is subchondral fracture lines or cortical contour flattening appreciated in sagittal planes or lateral radiographs and is quite specific for ACL tear. It is caused by impact injury of the lateral femoral condylopatellar notch onto the tibia. A notch depth of over 1.5–2 mm is … cyber security city universityWebJul 8, 2024 · Sagittal MRIs (and lateral radiographs) may reveal a "deep lateral femoral-notch sign" that manifests as an exaggerated (>1.5-mm-deep) condylopatellar notch of the lateral femoral condyle. [89, 97] Pivot-shift fractures of the posterolateral tibial plateau are easily seen on MRIs but are often occult on radiographs. These fractures manifest as ... cyber security cisspWebApr 29, 2024 · The lateral femoral notch sign, defined as an impaction > 2 mm of the lateral femoral condyle, following an ACL injury is of special interest [2, 3]. Recently, it was found that the lateral femoral notch sign is correlated with concomitant posterior root tears of the lateral meniscus in patients with ACL tears . However, little is known about ... cybersecurity citiesWebOct 1, 1993 · In no patient was the notch deep, suggesting that this is not a useful sign in acute tears of the anterior cruciate ligament. Introduction It has been suggested that a deep lateral femoral notch, with depth greater than 1.5 mm on a lateral radiograph of the knee, is a useful indirect sign of ACL tear (Cobby et al., 1992). cheap rv rentals in texas