Skip to content

Bifid Nose With Or Without Anorectal And Renal Anomalies Bnar Syndrome Cn381332

Published: July 22, 2026Updated: August 20, 2026

A congenital condition featuring a split in the nose, sometimes with abnormalities in the rectum and kidneys. Surgical repair may help, and outcomes depend on associated anomalies.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
Q89.9
ICD-11
LA00.0
Body system
congenital
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Warning signs - seek immediate care

!

Anal atresia

Bifid nose

(congenital)

Generalized symptoms

(congenital)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Renal anomaly

(congenital)

Nasal cleft

(congenital)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Healthy lifestyle changes and stress management

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Nasal reconstruction surgery

Surgical correction of bifid nose deformity using rhinoplasty techniques to restore normal nasal architecture and function.

surgical
3

Anorectal reconstruction

Surgical repair of anorectal malformations using posterior sagittal approach to establish bowel continuity and function.

surgical

Additional treatment options

Renal function surveillance

Regular imaging and laboratory assessment to detect and manage associated renal anomalies common in BNAR syndrome.

monitoring

Post-surgical rehabilitation

Targeted physical therapy to optimize functional outcomes following reconstructive procedures and maintain mobility.

physical_therapy

Psychosocial support intervention

Counseling and support services addressing body image concerns, social adjustment, and family coping strategies.

psychological

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Bifid Nose With Or Without Anorectal And Renal Anomalies Bnar Syndrome Cn381332?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Medication Comparisons

Compare medications used to treat Bifid Nose With Or Without Anorectal And Renal Anomalies Bnar Syndrome Cn381332. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy