Training Collections
Musculoskeletal Imaging
Emergency Imaging
PET Imaging
Pediatric Imaging
Training Collections
Musculoskeletal Imaging
Emergency Imaging
PET Imaging
Pediatric Imaging
Lesson
MRI Mastery Series: Knee Pre Course Activities
1 topic, 6 min.
Lesson
Knee - Anatomy of the Supporting Structures
28 topics, 1 hr. 43 min.
Basic Knee Ligament Overview
7 m.Major Tendons of the Knee
6 m.Relationships Between the Joints of the Knee
4 m.Neurovascular Bundles of the Knee
4 m.Patellar Stabilizers of the Knee
4 m.A Deeper Look at the MPFL
6 m.The Basics of the Posterior Cruciate Ligament
3 m.PCL: Coronal, Axial and Sagittal Views
4 m.PCL: Sagittal on MRI
5 m.PCL: Coronal on MRI
3 m.PCL: Axial on MRI
3 m.Basic Anterior Cruciate Ligament (ACL) Anatomy
4 m.The Anatomy of the Anterior Cruciate Ligament Part 2
6 m.Anterior Cruciate Ligament Anatomy: Axial View
4 m.Anterior Cruciate Ligament Anatomy: Coronal View
3 m.Anterior Cruciate Ligament on MRI: Sagittal Views
4 m.Anterior Cruciate Ligament on MRI: Axial View
2 m.Anterior Cruciate Ligament on MRI: Coronal View
3 m.Medial Collateral Ligament Basics: Layer 1
4 m.Medial Collateral Ligament Basics: Layer 2 & 3
7 m.Medial Collateral Ligament (MCL) Summary
3 m.Medial Supporting Structures of the Knee
2 m.The Anatomy of the Lateral Collateral Ligament Complex - FCL
3 m.The Anatomy of the Lateral Collateral Ligament Complex (LCL) on MRI
4 m.The Anatomy of the Lateral Collateral Ligament Complex
5 m.LCL Complex on MRI
3 m.The Anatomy of the Quadriceps Femoris Tendon of the Knee
4 m.MRI Anatomy of the knee: Quadricep Femoral Tendon
5 m.Lesson
Supporting Structure Anatomy: Focus on the Posterior Corners
21 topics, 1 hr. 13 min.
The Knee Anatomy: Posterior Medial Corner
6 m.The Posteromedial Corner: Semimembranosus Expansions
3 m.The Posteromedial Corner: Semimembranosus Expansions part 2
2 m.The Posteromedial Corner: Semimembranosus Expansions part 3
2 m.The Posteromedial Corner: Semimembranosus Expansions part 4
2 m.The Posteromedial Corner: Posterior Oblique Ligament
5 m.The Posteromedial Corner: Posterior Oblique Ligament part 2
4 m.The Posteromedial Corner: Oblique Popliteal Ligament
3 m.The Posteromedial Corner: Posterior Capsule
5 m.The Posteromedial Corner Anatomy on MRI
3 m.The Posteromedial Corner on MRI part 2
5 m.The Posteromedial Corner on MRI part 3
4 m.The Posteromedial Corner on MRI part 4
4 m.The Posteromedial Corner on MRI part 5
5 m.The Posterolateral Corner Anatomy: Introduction
4 m.The Posterolateral Corner Anatomy: LCL
6 m.The Posterolateral Corner: Biomechanics
3 m.The Posterolateral Corner Anatomy: Popliteus Muscle on MRI
4 m.The Posterolateral Corner: Arcuate and Fabellofibular Ligament
5 m.The Posterolateral Corner: Arcuate and Fabellofibular Ligament on MRI
3 m.The Posterolateral Corner Anatomy: Biceps Femoris Tendon
5 m.Lesson
Case Review: Supporting Structure Injuries
23 topics, 2 hr. 46 min.
Knee Case Review: 14Yr old with Posterolateral Corner Football Injury
15 m.Case Review: 54 year old Male with a Twisting Injury
9 m.Case Review: 28 Year Old Football Player Who Heard a Pop While Making a Cut
6 m.Case Review: 90 Year Old Female Patient, No History of Trauma, Now Has Swelling
10 m.Case Review: Return to 14 Year Old Football Player Case
5 m.Case Review: 37 Year Old Male with Complex Knee Instability
7 m.Case Review: PCL Mechanism of Injury
7 m.Case Review: 28 Year Old Injured in a Fall
6 m.Case Review: PCL Injury Companion Discussion
5 m.Unknown Knee Case: 54yr Old Male With Knee Swelling
5 m.Case Review: 54 Year Old Male with injury and a small PCL
4 m.Case Review: 54 Year Old Male – Assessing the Other Posterior Corner
5 m.Unknown Knee Case: 25yr Old involved in MVA
10 m.Case Review: 49 Year Old with “Osteoarthritis”
6 m.Case Review: 49 Year Old Female with Knee Pain and a Sensation of Catching
6 m.Case Review: 66 Year Old Female with Strange PCL Presentation
5 m.Case Review: 51 Year Old Male with Worsening Chronic Knee Pain
8 m.Case Review: 36 Year Old Female with Knee Locking after Kickball Game
12 m.Case Review: 23 Year Old Male with Pain After a Fall
9 m.Case Review: 22 Year Old Male with Knee Pain. Had Prior ACL Repair
12 m.Case Review: 12 Year Old Male with Problematic Graft
10 m.Case Review: 43 Year Old Male with Knee Swelling in Absence of Injury
7 m.Case Review: 12 Year Old Male with Anterior Knee Pain
7 m.Lesson
Meniscus MRI
5 topics, 28 min.
Lesson
Pivot Shift Injuries and Meniscal Pathology
3 topics, 24 min.
Lesson
More Meniscus Tears with Case Examples
6 topics, 40 min.
Lesson
Applying What You've Learned
3 topics, 13 min.
0:00
So now, let's go to our case.
0:02
It's a kitty cat.
0:04
It's a child.
0:06
There's a little bit of an effusion.
0:07
Let's go right to the heart of the matter.
0:10
Let's put up our coronal projection.
0:13
It's very hard to tear anything in a child.
0:15
Because the tissues are so healthy and resilient.
0:19
There is our lateral meniscus, our root,
0:24
and our very well established beautiful
0:28
dark root ligament.
0:31
The posterior root ligament on the lateral side.
0:34
Let's go to the medial meniscus.
0:37
There's our medial meniscus posterior horn.
0:41
And there is our root ligament,
0:44
but it does not attach to the bone.
0:47
That's cortical bone. That's the root ligament.
0:50
There is a little space between the two.
0:52
Don't believe it. Let's blow it up.
0:56
There's a little space between the two.
0:58
Let's look at the next slice.
1:00
Still little space.
1:01
Let's look at the slice behind it.
1:04
There are some of those frayed,
1:07
fibrillated fibers of the root ligament.
1:09
That should flatten down on the tibia.
1:12
And look at the meniscus.
1:13
It's subtly floating upwards.
1:17
It's a child with an isolated root ligament
1:22
detachment from the medial meniscus.
1:25
So that concludes our discussion
1:27
of anchoring of the meniscus.
1:29
By demonstrating in a child detachment.
1:34
Of the medial meniscus posterior root ligament.
1:37
And to add just a little bit of fury to the case,
1:40
let's make sure we see it sagittally.
1:43
There's the root ligament on the lateral side.
1:45
Nice and flush.
1:47
Let me blow it up one more time.
1:49
Nice and flush. Right there.
1:51
Now go over to the medial side.
1:53
Sorry. Here's the medial side.
1:55
It's not so flush, is it?
1:57
That's the root ligament floating off of
2:00
its normal tibial attachment surface.
2:03
We go to the next cut up.
2:05
There's the interface between the ligament
2:07
and the meniscus. And once again,
2:09
it is not flush on the surface of the tibia.
2:12
It's a beauty.
Pediatric Meniscal Root Tear Injury Case
HIDEInteractive Transcript
0:00
So now, let's go to our case.
0:02
It's a kitty cat.
0:04
It's a child.
0:06
There's a little bit of an effusion.
0:07
Let's go right to the heart of the matter.
0:10
Let's put up our coronal projection.
0:13
It's very hard to tear anything in a child.
0:15
Because the tissues are so healthy and resilient.
0:19
There is our lateral meniscus, our root,
0:24
and our very well established beautiful
0:28
dark root ligament.
0:31
The posterior root ligament on the lateral side.
0:34
Let's go to the medial meniscus.
0:37
There's our medial meniscus posterior horn.
0:41
And there is our root ligament,
0:44
but it does not attach to the bone.
0:47
That's cortical bone. That's the root ligament.
0:50
There is a little space between the two.
0:52
Don't believe it. Let's blow it up.
0:56
There's a little space between the two.
0:58
Let's look at the next slice.
1:00
Still little space.
1:01
Let's look at the slice behind it.
1:04
There are some of those frayed,
1:07
fibrillated fibers of the root ligament.
1:09
That should flatten down on the tibia.
1:12
And look at the meniscus.
1:13
It's subtly floating upwards.
1:17
It's a child with an isolated root ligament
1:22
detachment from the medial meniscus.
1:25
So that concludes our discussion
1:27
of anchoring of the meniscus.
1:29
By demonstrating in a child detachment.
1:34
Of the medial meniscus posterior root ligament.
1:37
And to add just a little bit of fury to the case,
1:40
let's make sure we see it sagittally.
1:43
There's the root ligament on the lateral side.
1:45
Nice and flush.
1:47
Let me blow it up one more time.
1:49
Nice and flush. Right there.
1:51
Now go over to the medial side.
1:53
Sorry. Here's the medial side.
1:55
It's not so flush, is it?
1:57
That's the root ligament floating off of
2:00
its normal tibial attachment surface.
2:03
We go to the next cut up.
2:05
There's the interface between the ligament
2:07
and the meniscus. And once again,
2:09
it is not flush on the surface of the tibia.
2:12
It's a beauty.
Report
Description
Faculty
Stephen J Pomeranz, MD
Chief Medical Officer, ProScan Imaging. Founder, MRI Online
ProScan Imaging
Tags
Trauma
Pediatrics
Musculoskeletal (MSK)
MRI
Knee
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