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Isometric Neck Exercises

Isometric Neck Exercises

Isometric neck exercises are strengthening maneuvers that can be done soon after neck surgery to continue to tone the muscles. Isometrics pit one muscle against its antagonist (the muscle that performs the exact opposite motion). In this way, there is no motion of the attached vertebral structures (in this case the neck) but the muscles gain the benefit of use to prevent deconditioning. The "around the world neck strengthening exercises" are important in the recovery process following surgery. There are 4 directions of neck motion: forward (flexion), backwards (extension), lateral bending to the left and to the right. If you place your hand against your head and push with equal strength your head against your hand and vice versa, there is muscle contraction of the neck but no neck motion. If you do this in the 4 compass directions around your head-you have effectively completed "around the world neck strengthening exercises." Presented by Dr. Donald Corenman.

Hyperplastic Colon Polyps

Hyperplastic Colon Polyps

This video shows the colonoscopic white light and narrow band imaging view of a hyperplastic sigmoid colon polyp.

Nissen Fundoplication

Nissen Fundoplication

This video shows normal anatomy of the GE Junction following a Nissen Fundoplication.

Prior Cyst Gastrostomy

Prior Cyst Gastrostomy

This video shows the location of a former surgically created cyst gastrotomy for pancreatic pseudocyst. Suture foerign body and heaped up gastric tissue with an ulcer can be seen.

Cervical Spine Trauma

Cervical Spine Trauma

Donald Corenman MD discusses the effects of a direct high speed impact to the head. Cervical spine trauma can cause serious damage. On initial contact, the head absorbs the impact, but the torso continues to move towards the head. This movement causes stress on the neck causing fractures and injuries to the ligaments.

Contained Power Morcellation

Contained Power Morcellation

Preliminary Report of Direct Visualization of Power Morcellation within a Contained Morcellation System

Surgical Approaches for Peripheral Arterial Disease (PAD)

Surgical Approaches for Peripheral Arterial...

Roman Nowygrod, MD, a surgeon at NewYork-Presbyterian/Columbia University Medical Center, explains the different surgical approaches to treat peripheral arterial disease (PAD).

Multiple Rhabdomyomas (2)

Multiple Rhabdomyomas (2)

TTE short axis view shows rhabdomyomas in a 3 months old girl with tuberous sclerosis. There are multiple locations of the tumor: LV, LVOT (causing subaortic stenosis) and RV and RVOT. Video by Maged Al Ali MD.


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