Rhinoplasty, commonly known as a "nose job," is a surgical procedure performed to correct or enhance the aesthetics of the nose. In this procedure, surgical techniques are used to change the shape, size, angle, or function of the nose.

Rhinoplasty can be performed for various purposes:

1. Aesthetic Reasons: It may be done to improve nasal aesthetics, such as refining the nasal tip, reducing a dorsal hump, or decreasing the size of the nose.

2. Functional Reasons: Rhinoplasty can also be performed to address breathing problems caused by structural issues within the nose. This involves correcting or reshaping internal nasal structures.

Rhinoplasty typically involves reshaping the external skin and underlying bone and cartilage structures of the nose. This requires the surgeon to lift the nasal skin during surgery and reshape the underlying bone and cartilage tissues.

The specific techniques used in rhinoplasty can vary depending on the patient's needs, nasal anatomy, and the preferences of the surgeon. The surgery is usually performed under general anesthesia, and the recovery process may span several weeks to months.