Cleft nose

At a Glance

A bifid nose is a rare facial developmental abnormality where the central structure of the nose is congenitally split or appears as two parts.

Typically, the center of the nasal tip or bridge may appear split, and the shape and position of the nostrils may be asymmetrical.

How the Disease Works

It is usually associated with developmental abnormalities during the process of facial structure formation in the fetal period, and other congenital facial abnormalities may appear concurrently.

The bones, cartilage, skin of the nose, and surrounding facial tissues may fail to achieve normal central fusion and alignment, which can alter appearance and function.

Patterns Vary by Person

The structural extent varies greatly among individuals, and symptoms and the need for treatment may vary depending on associated malformations and the internal nasal airway structure.

Broad framework of diagnosis and management

While there are cases involving only differences in appearance, nasal congestion, breathing discomfort, recurrent nasal irritation, or psychosocial burden may also be present, and the clinical course varies depending on the structure and associated abnormalities.

Diagnosis begins by observing the shape of the face and nose after birth and evaluating nasal function; if necessary, nasal endoscopy or imaging tests are used to confirm internal structures and associated abnormalities.

Current stage of treatment

Since the extent of internal structural or functional impairment cannot be determined by the visible degree of clefting alone, appearance and function must be evaluated together.

Management is carried out by establishing observation or reconstruction plans, comprehensively considering functions such as breathing and olfaction, the individual's burden regarding appearance, growth status, and associated malformations.

Treatment is not necessary for everyone, and surgical reconstruction may be considered when there are significant functional problems or a desire for aesthetic improvement.

How to read clinical trials

Changes in shape due to growth and post-operative breathing, scarring, and asymmetry can be tracked, but registration in clinical trials or studies alone does not guarantee effectiveness or standard treatment.

Points to verify in clinical encounters

In clinical practice, it is important to check nasal congestion and respiratory status, accompanying congenital anomalies, timing of growth and surgery, expected aesthetic changes, anticipated benefits and risks, and follow-up plans.