Video Library

VITREOUS

Calcification

Asteroid Hyalosis, Posterior Vitreous Separation

Posted: Sep 26, 2009

In asteroid hyalosis, accumulations of calcium soaps dispersed throughout the vitreous produce...

Asteroid Hyalosis, Vitreous Face Attached

Posted: Sep 27, 2009

In asteroid hyalosis, accumulations of calcium soaps dispersed throughout the vitreous produce...

Detachment (VITREOUS)

Acute Partial Vitreous Separation

Posted: Mar 3, 2010

This is a partial vitreous separation that demonstrates a mildly reflective curvilinear shape of...

Complete PVD

Posted: Dec 22, 2010

This is a sagittal view of a complete posterior detachment demonstrated by the thin preretinal...

Partial Vitreous Separation In A High Myope With A Posterior Staphyloma

Posted: Sep 27, 2009

This B-scan demonstrates a partial PVD. A posterior vitreous detachment (PVD) may occur in a...

Retinal Flap Tear, Vitreous Hemorrhage

Posted: Sep 25, 2009

Posterior vitreous detachment extending to the retinal flap tear. The flap tear is strongly...

Vitreous & Subretinal Hemorrhage in Polypoidal Choroidal Vasculopathy

Posted: Mar 3, 2010

Type 1 CNV (polypoidal choroidal vasculopathy) with vitreous hemorrhage and suprachoroidal...

Dislocated Lens

Dislocated Intraocular Lens On Retina

Posted: May 31, 2011

An intraocular lens (IOL) implant can dislocate posteriorly and appears as a large foreign body...

Dislocated lens

Posted: Sep 25, 2009

Dislocation of the lens into the vitreous can be easily detected by ultrasound. The lens is an...

Dislocated Lens

Posted: Mar 3, 2010

This is a dislocated lens. You can see a large ovoid object resting against the ocular wall...

Hemorrhage

PVR, Vitreous Hemorrhage, Sub-retinal Debris

Posted: Jan 11, 2011

In this video formed vitreous hemorrhage (yellow arrow) can be seen moving slowly inside this open-...

Vitreous & Subretinal Hemorrhage in Polypoidal Choroidal Vasculopathy

Posted: Mar 3, 2010

Type 1 CNV (polypoidal choroidal vasculopathy) with vitreous hemorrhage and suprachoroidal...

Tear

Operculated Tear at the Back Surface

Posted: Sep 25, 2009

In this ultrasound movie there is little movement of the vitreous. Observe the operculated, small,...

PVD With Vitreous Attachment To Retinal Tear

Posted: Feb 15, 2011

There is a posterior vitreous face separation with remaining attachment to a retinal flap tear....

Retinal Flap Tear, Vitreous Hemorrhage

Posted: Sep 25, 2009

Posterior vitreous detachment extending to the retinal flap tear. The flap tear is strongly...

Retinal Tear

Posted: Sep 26, 2009

Partial PVD, retinal tear due to vitreous traction. Posterior vitreous face separation with...

Vitreo-Retinal Traction

Operculated Tear at the Back Surface

Posted: Sep 25, 2009

In this ultrasound movie there is little movement of the vitreous. Observe the operculated, small,...

PVD With Vitreous Attachment To Retinal Tear

Posted: Feb 15, 2011

There is a posterior vitreous face separation with remaining attachment to a retinal flap tear....

Retinal Tear

Posted: Sep 26, 2009

Partial PVD, retinal tear due to vitreous traction. Posterior vitreous face separation with...

Total Retinal Detachment Due To Proliferative Vitreoretinopathy

Posted: Sep 27, 2009

Funnel retinal detachment due to PVR - the patient is barely LP. Total detachments always connect...

Total Retinal Detachment, Proliferative Vitreo-Retinopathy (PVR), Open Cone

Posted: Sep 25, 2009

The undulating movement of the wide v-shaped echo is consistent with a retinal detachment (RD). The...

Tractional Retinal Detachment Due To Diabetic Retinopathy

Posted: Sep 27, 2009

Strong linear reflection involving the posterior globe nasal and temporal to the optic nerve....

Vitreous Reflections (Floaters)

Attached Vitreous With Floaters

Posted: Feb 22, 2011

The vitreous is attached and demonstrates aftermovements of formed vitreous as the patient is asked...

Optic Nerve Head Drusen

Posted: Apr 20, 2010

Contact B-scan ultrasonography can be of great help in diagnosing buried drusen (arrow) of the...

RETINA

Detachment (RETINA)

Hypotony, Thickend Choroid, Total Retinal Detachment, Foreshortened Globe

Posted: Sep 25, 2009

No motion of a central vitreous stalk-like change coming from the optic nerve to the anterior...

Partial Vitreous Separation In A High Myope With A Posterior Staphyloma

Posted: Sep 27, 2009

This B-scan demonstrates a partial PVD. A posterior vitreous detachment (PVD) may occur in a...

PVR, Vitreous Hemorrhage, Sub-retinal Debris

Posted: Jan 11, 2011

In this video formed vitreous hemorrhage (yellow arrow) can be seen moving slowly inside this open-...

Staphyloma

Posted: Sep 27, 2009

Small tilting movements nasally and temporally demonstrates the extent of the staphyloma. The...

Total Retinal Detachment

Posted: Sep 25, 2009

Minimal movement of an open-throated total retinal detachment. Cross-section of encircling band...

Total Retinal Detachment Due To Proliferative Vitreoretinopathy

Posted: Sep 27, 2009

Funnel retinal detachment due to PVR - the patient is barely LP. Total detachments always connect...

Total Retinal Detachment Due To Proliferative Vitreoretinopathy

Posted: Mar 3, 2010

This is a total retinal detachment due to proliferative vitreoretinopathy. The coronal view of the...

Total Retinal Detachment, Proliferative Vitreo-Retinopathy (PVR), Open Cone

Posted: Sep 25, 2009

The undulating movement of the wide v-shaped echo is consistent with a retinal detachment (RD). The...

Tractional Retinal Detachment Due To Diabetic Retinopathy

Posted: Sep 27, 2009

Strong linear reflection involving the posterior globe nasal and temporal to the optic nerve....

Tear

Operculated Tear at the Back Surface

Posted: Sep 25, 2009

In this ultrasound movie there is little movement of the vitreous. Observe the operculated, small,...

PVD With Vitreous Attachment To Retinal Tear

Posted: Feb 15, 2011

There is a posterior vitreous face separation with remaining attachment to a retinal flap tear....

Retinal Flap Tear, Vitreous Hemorrhage

Posted: Sep 25, 2009

Posterior vitreous detachment extending to the retinal flap tear. The flap tear is strongly...

Retinal Tear

Posted: Sep 26, 2009

Partial PVD, retinal tear due to vitreous traction. Posterior vitreous face separation with...

Vitreo-Retinal Traction

Total Retinal Detachment Due To Proliferative Vitreoretinopathy

Posted: Sep 27, 2009

Funnel retinal detachment due to PVR - the patient is barely LP. Total detachments always connect...

CHOROID

Choroidal Thickening

Uveitic Hypotony

Posted: May 26, 2011

Hypotony can produce specific findings on ultrasound examination such as diffuse thickening of the...

Disciform Lesion

Communicating Orbital Cyst

Posted: Feb 2, 2010

Observe orbital cystic structures temporal to optic nerve. Orbital cyst transmits sounds easily....

Hemorrhage

Intraocular Foreign Body of Chorid, Vitreous Hemorrhage, Choridal Hemorrhage

Posted: Sep 25, 2009

Tilting of the probe coronally reveals foreign body of choroid and choroidal hemorrhage. Foreign...

Tumors

Choroidal Hemangioma

Posted: Jan 25, 2011

In this movie an elevated, dome like, mass of the choroid with high reflectivity throughout the...

OCULAR WALL

Scleral Buckle

Encircling Sclearal Buckle Axial View

Posted: Feb 2, 2010

The buckle is an encircling element. The anterior posterior view shows a cross section above and...

Staphyloma

Posted: Sep 26, 2009

Localize macular staphyloma seen as an outpouching of the normal posterior ocular wall (arrow)....

Staphyloma

Posted: Sep 27, 2009

Small tilting movements of the probe are visible. Optic nerve shadow is visible superior to macular...

Total Retinal Detachment

Posted: Sep 25, 2009

Minimal movement of an open-throated total retinal detachment. Cross-section of encircling band...

AXIAL LENGTH ABNORMALITIES

Long Globe

Staphyloma, Axial Myopia, Aphakia

Posted: Feb 2, 2010

Staphyloma, axial myopia, and aphakia. Residual vitreous base in a post-vitrectomized eye is...

Short Globe

Uveitic Hypotony

Posted: May 26, 2011

Hypotony can produce specific findings on ultrasound examination such as diffuse thickening of the...