Posterior Epistaxis
Posterior epistaxis originates from the sphenopalatine artery territory, accounting for 5–10% of all epistaxis cases but more than 50% of hospital admissions, and is more common in older hypertensive patients.
General reading about Posterior Epistaxis does not replace a general ENT examination; meaning comes from personal findings. Posterior epistaxis originates from the sphenopalatine artery territory, accounting for 5–10% of all epistaxis cases but more than 50% of hospital admissions, and is more common in older hypertensive patients. Age, expectations, symptom duration, side pattern and previous procedures change the weight of assessment. the dictionary entry assessment brings nasal-sinus symptoms, this topic throat-tonsil context, this term upper-airway impact and the finding sleep links into one ENT frame. This entry organizes the this entry details that belong in consultation notes. The first message for the clinical point is that the finding becomes meaningful through history, examination and selected tests: The sphenopalatine artery (SPA) supplies Woodruff's plexus on the posterior septum via posterior septal and lateral nasal branches. This keeps online information from replacing personal diagnosis.
A the dictionary entry visit gathers the current complaint, previous treatment experience and patient expectation into one clinical file. The key question is whether examination supports that story or suggests another explanation. this topic review may combine ENT examination, the finding endoscopic assessment, this entry oral cavity-oropharynx inspection and the clinical point audiological testing when useful. the dictionary entry decisions record fever, this topic pain-bleeding pattern, this term hearing or nasal blockage, the finding sleep impact and this entry infection recurrence separately. When the clinical point is assessed, the short definition, patient wording and objective findings are read together: Endoscopic SPA ligation is the gold standard with a 98% success rate and <5% recurrence. Higher-risk possibilities are considered first, then the next clinical step is chosen. Conclusions rely on coherent evidence rather than one isolated finding.
Observation, medication, supportive care, procedures and surgery are treated as stepwise options in the dictionary entry. Each step is matched with diagnostic certainty and patient safety. this entry planning discusses medical treatment, the clinical point allergy control, the dictionary entry endoscopic procedures, this topic adenoid-tonsil strategy or this term airway surgery by indication. Before a care path is chosen for the finding, expected benefit, alternatives, recovery, possible complications and the later review plan are discussed in the same visit. The aim is a proportionate decision that preserves function.
Follow-up for this entry varies from patient to patient. Age, overall health, medication, previous operations, comorbidities and functional expectations influence review timing. the clinical point follow-up compares pain, the dictionary entry nasal openness, this topic sleep quality, the clinical point hearing impact and the dictionary entry infection recurrence over time. Patient counselling for this topic aims to prepare the right questions without replacing personal diagnosis with online information, recognize safety signals and decide with examination findings. During this term care, the finding care with sleep-growth impact in children, frequent infection, bleeding or breathing difficulty is recorded as a warning-sign note.
Assessment of this entry is more efficient when the patient separates what changed, what limits daily life and which symptom may be a warning sign; the final conclusion still depends on personal examination and current findings.
Older report comparison, the clinical point context: safety notes are separated from expected recovery; the note stays concise.
When planning the note, the dictionary entry context: the next discussion point stays visible without panic; the note stays concise; For terminology clarity, posterior clinical context connect to examination language.
Diagnosis
Anterior rhinoscopy is insufficient to visualise posterior bleeding; flexible nasal endoscopy identifies the active bleeding point. Blood pressure measurement (target <160 mmHg systolic), full blood count (thrombocytopenia <50×10⁹/L), and coagulation tests (PT/INR/APTT) are required. Anticoagulant medication must be reviewed. Angiography and embolisation should be planned for refractory bleeding.
Treatment
Endoscopic SPA ligation with bipolar electrocautery at the sphenopalatine foramen achieves 98% success. Posterior nasal packing is used as a temporising measure; bilateral packing must not remain >48 hours owing to complication risks (4–10% hypoxia, sinusitis, septal pressure necrosis). Angiographic embolisation (85% success) is preferred when endoscopic approach fails. All patients with posterior packing require hospital admission.
Outcomes and Follow-up
Recurrence after SPA ligation is <5%; complication rate for patients requiring bilateral packing is 4–10%. Embolisation success is 85% with 5–10% recanalization risk. In anticoagulated patients, dose adjustment or temporary cessation should accompany surgical intervention. Cardiology consultation may be beneficial in the rare case of hypertensive crisis triggering epistaxis.
When to Seek Care
Emergency presentation is required when bleeding is not controlled after 20 minutes of anterior pressure at Kiesselbach's area, when there is haemodynamic compromise, or when an anticoagulated patient has an active posterior bleed. In patients with hypertension, bleeding diathesis or a history of bilateral nasal bleeding, early ENT specialist evaluation should be arranged.
Frequently asked questions
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Learn more about this procedure
Detailed guide from Prof. Dr. Özdoğan's clinic
References
This glossary entry is for informational purposes only and does not constitute medical advice. Consult a qualified specialist for diagnosis and treatment.