Laparoscopic Roux-en-Y Gastric Bypass with Hand-Sutured Anastomosis. Dr. Dennis Smith, Advanced Obesity Surgery, Marietta, GA

Histology of Sympathetic Ganglion

Surgical removal of a Chalazion from the eye lid

Meningeal Irritation Signs from the USMLE collection

Cerebellar functions of the upper limbs from the USMLE collection

Laparoscopic excision of a 6cm Cornual Ectopic Pregnancy that failed initial MTX treatment.

This video describes how to minimize injury to the facial nerve during parotid gland surgery using a nerve integrity monitor.

Loyola Respiratory System Exam Part 2 A video from Loyola Medical School, Chicago showing the medical and clinical examination of the respiratory system.

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Subcutaneous Pattern Suture

Use of Skin Stapler Remover

Fistulectomy procedure surgery

Resection of transverse colostomy prolapse

A video showing how to insert an intravenous line also called intravenous drip

Direct puncture capsulorhexis with a slightly barbed 30g needle on a TB syringe with BSS permits excellent control even with very high vitreous pressure without use of viscoelastic. Ideal for biaxial (microincision) cataract surgery.

Allograft material is placed submucosally to expand tissue to simulate turbinate tissue. It is placed in a location to direct the airstream toward "virgin" tissue that can sense airflow. Empty Nose Syndrome (ENS) is an iatrogenic disease characterized by paradoxical obstruction: a hugely patent no...

se with subjective "blockage" or poor nasal breathing.

Hemostasis after Tooth Extraction

LASIK or Laser-Assisted In Situ Keratomileusis is a surgical procedure intended to reduce a person's dependency on glasses or contact lenses.

LASIK surgery is most commonly performed as a cure for myopia (nearsightedness), but can also be used to cure hyperopia (farsightedness) or astigmatism (corneal irregularities).

LASIK is a procedure that permanently changes the shape of the cornea using a special laser and thus focusing the light rays exactly on the retina.

The steps of the procedure are as follows:

A suction ring is placed on the eye to stabilize and check the eye pressure.

The microkeratome, a cutting instrument, is attached to the suction ring.

The blade of the microkeratome is used to cut a flap in the cornea.

The exposed inner layer of the cornea is then reshaped with an excimer laser.

The corneal flap is returned to its original position.

LASIK is an ambulatory procedure; the patient can walk into the surgery center, have the procedure and walk out again and is awake the whole time. Occasionally, the doctor may administer a mild oral sedative.

Two Step Adult CPR Video Demonstration

Combined Spinal-Epidural Obstetric Anesthesia