When placement of a urethral catheter is contraindicated or unsuccessful, percutaneous suprapubic urinary bladder catheterization is a commonly performed procedure to relieve urinary retention. [1, 2] This topic describes the Catheter over needle technique. The Seldinger technique is described in the Clinical Procedures topic Suprapubic Aspiration.

Histology of Palatine Tonsil

Histology of Nasal Cavity

This video is really sad. You can literally watch this man dying. He was shot in the chest and rushed to the emergency room. His heart has stopped beating or has arrested. As a last resort, surgeons did an extreme procedure called an open thoracotomy which is that crazy tool you see there that basically splits the ribs open and allows easy open access to the heart. They did this so they could give him a cardiac massage. A cardiac massage is when surgeons are manually trying to pump the heart after it has stopped working on its own (cardiac arrest). Unfortunately he lost so much blood from his gun shot wound and he was pronounced dead. There are cases of patients surviving after having this kind of invasive resuscitation but it is rare.

Watch that video to know Types and Causes of Vaginal Infection Yeast or Candidiasis, Trichomoniasis or Bacterial ?

You can see more videos on ENT channel.

inspection, auscultation and palpation

This video shows a patient with a large squamous cell carcinoma that has eroded through his external ear. The lesion has also infiltrated the parotid gland. We show the resection of this lesion with associated reconstruction.

Female Catheter Insertion

Watch that Human Fat Body Medical Autopsy

Circumcision Video 3D

Open heart (coronary artery bypass, or CABG) surgery is performed in order to reroute, or "bypass," blood around blocked arteries, thereby improving the supply of oxygen-rich blood to the heart. Surgeons usually use an artery from the chest wall to construct the "detour" around the blocked part of the artery. Veins from the legs are also used.

All you need to know about Male vs Female Orgasms

The Role of Insulin in the Human Body

A rare video showing the flail chest which is traumatic condition during which the chest wall shows paradoxical movement i.e. in with expiration and out with inspiration

Watch that video of Virginity Hymen Repair Plastic Surgery

Watch that video to know if Does Circumcision Affect Male Orgasm?

Watch that video of Pathway and Ejaculation of Sperm

Dilation and Curettage D and C

Imperforate Hymen