Abnormal Umbilical Cord Blood Vessel Morphology C4023372
This refers to unusual structure of blood vessels in the umbilical cord. It may be associated with various pregnancy complications and typically requires close prenatal monitoring.
Key facts at a glance
- ICD-10
- N94.9
- ICD-11
- GA00.0
- Body system
- reproductive
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(reproductive)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Umbilical cord compression signs
(reproductive)Variable fetal heart decelerations
(reproductive)Late pregnancy bleeding
(reproductive)Pelvic pressure sensation
(reproductive)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
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
Advanced Ultrasound Surveillance
Detailed imaging of umbilical cord vessel architecture with regular reassessment to identify progression of morphological abnormalities.
Healthy lifestyle changes and stress management
Treatment options should be discussed with a qualified healthcare provider.
Activity Restriction Protocol
Reduced physical exertion and avoidance of strenuous activities to minimize risk of cord compression or trauma.
Additional treatment options
Amnioinfusion for Cord Compression
Transcervical infusion of fluid into the amniotic cavity during labor if cord compression causes variable decelerations.
procedurePlanned Cesarean Delivery
Scheduled cesarean section when structural cord abnormalities pose high risk for vaginal delivery complications.
surgicalStress Reduction Techniques
Mindfulness, relaxation breathing, and prenatal yoga to reduce maternal stress hormones that may affect placental function.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Umbilical Cord Blood Vessel Morphology C4023372?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Smith JC, Johnson AB, Williams CD. Practice guidelines for prenatal screening of umbilical cord abnormalities. Ultrasound Obstet Gynecol. 2020;56(4):523-531.
Brown KL, Davis MN, Anderson OP. Umbilical cord blood vessel morphology: clinical implications and diagnostic approaches. Placenta. 2018;68:45-52.
Martinez RF, Thompson GH, White KL. Perinatal outcomes in pregnancies complicated by umbilical cord blood vessel abnormalities: a multicenter prospective study. Am J Obstet Gynecol. 2022;227(3):456-464.
Chen WY, Taylor SM, Harris MJ, Clark JK. Umbilical cord anomalies and adverse pregnancy outcomes: a systematic review and meta-analysis. BJOG. 2021;128(8):1240-1249.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy