O45.01
Premature separation of placenta with afibrinogenemia
Clinical Classification Guidelines
Inclusion Terms
- Premature separation of placenta with hypofibrinogenemia
Medical Intelligence & Overview
Premature separation of the placenta, also known as placental abruption, is a pregnancy complication where the placenta detaches from the uterine wall before delivery. When this condition occurs alongside afibrinogenemia, a rare bleeding disorder characterized by the absence of fibrinogen in the blood, it poses particular risks. This combination can lead to significant bleeding during pregnancy and delivery, potentially endangering both the mother and the baby. The ICD-10 code O45.01 specifically refers to cases of placental abruption accompanied by afibrinogenemia.
Causes & Symptoms
Clinical Causes: Underlying bleeding disorders such as afibrinogenemia or hypofibrinogenemia Trauma or injury to the abdomen during pregnancy High blood pressure or preeclampsia Previous placental abruption Multiparity or multiple pregnancies Smoking, drug or alcohol use Advanced maternal age Placental abnormalities or issues such as placental insufficiency
Key Symptoms: Vaginal bleeding, which may be painless or painful Abdominal pain or uterine tenderness Back pain Contractions or continuous uterine irritability Signs of fetal distress, such as increased heart rate or decreased fetal movement Reduced or absent fetal heartbeat in severe cases Maternal symptoms like dizziness, weakness, or shock signs if significant hemorrhaging occurs
Diagnostic & Treatment
Diagnosis Path: Physical examination to assess uterine tone, tenderness, and bleeding Ultrasound imaging to detect placental separation or bleeding within the uterus Fetal monitoring to evaluate fetal well-being Laboratory tests such as blood counts and clotting profiles, especially to evaluate fibrinogen levels Specific tests to diagnose afibrinogenemia, including assays for fibrinogen concentration
Treatment Protocols: Immediate hospitalization for close monitoring Blood transfusions to address significant blood loss and replace lost clotting factors Administration of blood products like fibrinogen concentrates when appropriate Medications to control blood pressure or prevent further bleeding Delivery planning, often through cesarean section if the health of mother or fetus is compromised Addressing fibrinogen deficiency through specific replacement therapies Supportive care to manage symptoms and prevent complications
Clinical Advice & FAQs
Billing Guidance
Is O45.01 a billable ICD-10 code?
Yes, O45.01 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report O45.01?
Clinical documentation must specify the nature of Premature separation of placenta with afibrinogenemia and any associated comorbidities for accurate reporting.
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