Posterior Epistaxis Nasal Pack (2024)

Continuing Education Activity

Posterior nasal packing is performed to achieve hemostasis in cases of epistaxis from a suspected source located posteriorly in the nasal cavity. Packing is generally performed in the emergency department, commonly using balloon catheters. This activity describes the indications, technique, and complications associated with posterior nasal packing and highlights the interprofessional team's role in managing posteriorly packed patients.

Objectives:

  • Describe the indications for posterior nasal packing.

  • Identify the equipment needed for posterior nasal packing.

  • Explain how to place a posterior nasal pack.

  • Review the potential complications of posterior nasal packing.

Access free multiple choice questions on this topic.

Introduction

Epistaxis is one of the most common emergencies in otolaryngology, with over 60% of the US population reporting having experienced a nosebleed at some point.[1]Nosebleeds can vary in severity, and although the majority of cases are relatively minor, they sometimes can present with severe, even life-threatening, bleeding. Epistaxisis classically categorized as anterior or posterior based on the location of the source.Only 5 to 11% of epistaxis is reported to be posterior.[2][3]

Posterior bleeds typically present briskly, with thelocation of the culprit vessel often difficult to identify and hemostasis correspondingly more challengingto achieve.Patients with posterior epistaxis are more likely to be hospitalized and twice as likely to require packing.[4]It is therefore important to distinguish between anterior and posterior epistaxis to determinetimely and appropriate management. Posterior nasalpacking is an effective way of managing patients non-operatively in the emergency department.

Anatomy and Physiology

The nose has a rich arterial supply. Most nosebleeds are anterior and come from Kiesselbach's plexus, situated on the anteroinferior nasal septum in a region known as Little's area. Kiesselbach's plexus is an anastomosis of several small arteries, including the sphenopalatine artery, the anterior ethmoidal artery, the posterior ethmoidal artery, the superior labial artery, and the greater palatine artery.

Posterior epistaxisoccurs at more posterior sites on the nasal septum or the lateral wall. Bleeding usually comes from the sphenopalatine artery but can also involve terminal branches of the maxillary artery, thedescending palatine artery, the posterior ethmoidal artery, and even the internal carotid artery.[5]The sphenopalatine artery (SPA) is a branch of the maxillary artery, which itself is a branch of the external carotid artery. The SPA typically branches into the posterior septal artery and the posterior lateral nasal artery just beforeentering the nasal cavitythrough the sphenopalatine foramen on the posterior lateral nasal wall, after which the branches supply blood to the posterior septum and the lateral nasal wall. The posterior septal artery courses across the inferior aspect of the face of the sphenoid sinus, below the ostium, and can bleed from this location. The posterior lateral nasal artery sends branches into the posterior aspects of the inferior and middle turbinates, and can be injured due to trauma or surgery involving these structures.[6]

Not all epistaxis is arterial. A notable portion of posterior expistaxis arises inWoodruff's plexus on the postero-lateral wall of the nasal cavity, just posterior to the inferior turbinate. This vascular network is not wellcharacterized but is thought to be a submucosal venous plexus.[7]

Indications

The primary indication for posterior nasal packing is suspected epistaxis from a posterior source. Physical examination findings such as the absence of an anterior bleeding site on rhinoscopy, bleeding from bilateral nares, bleeding in the posterior pharynx, or hemoptysis and/or hematemesis may suggest a posterior source.[2] Furthermore, the failure of bilateral anterior nasal packing to achieve hemostasis mayindicate a posterior source.[8]

Contraindications

Absolute contraindications for posterior epistaxis nasal packing include:

  • Skull base fractures

  • Significant nasal bone or maxillofacial trauma

  • Airway compromise or hemodynamic instability (airway must be protected before nasal packing)

Relative contraindications include:

  • Significant septal deviation (nasal packing and inflation of the balloon device will be more difficult)

  • Cardiopulmonary instability or significant cardiopulmonary history (which may increase morbidity and mortality with posterior nasal packing)

Equipment

Posterior nasal packing will require the following:

  • Personal protective equipment: goggles, face mask, gloves, gown

  • Headlamp or light source and head mirror

  • Hospital bed with a back that can be positioned to 90 degrees

  • Emesis basin

  • Nasal speculum

  • Tongue depressors

  • Suction canister and source

  • Frazier suction tip

  • Yankauer suction tip

  • Bayonet forceps

  • 10 to 14 French inflatable balloon catheter (Foley)

    • Alternatively, adouble (anterior/posterior) ballooncatheter

  • Umbilical cord clamp

  • Anterior nasal packing devices such as a nasal tampon or ribbon gauze

  • Topical anesthetic/vasoconstrictor(e.g., cocaine 4%, lidocaine 4%/oxymetazoline 0.05%or oxymetazoline 0.05%).

  • Sterile water or saline

  • 10 mL syringe

  • Lubricant jelly

  • Sterile gauze

  • Cotton wool ball or dental roll

  • Cardiac monitor

  • Pulse oximeter

Personnel

Posterior nasal packing should only be performed by those familiar and experiencedwith the procedure, given the risk ofcausing airway obstruction and/or hemodynamic instability. Patients with posterior epistaxis are likely to require referral to an otolaryngologist and needhospital admission with cardiorespiratory monitoring while the packs are in place.

Preparation

Before posterior nasal packing, a patient withepistaxis should be appropriately resuscitated and managed according to the Advanced Trauma Life Support protocol. The patient should have a patent airway, be hemodynamically stable with good intravenous access, and fluid resuscitation should be commenced if any signs of shock or hypovolemia are present. A complete blood count, type and crossmatch, and coagulation panelshould be drawn, and the patient must be asked about antiplatelet or anticoagulant use. Anticoagulation should be reversed if clinically appropriate. Likewise, hypertension should be corrected if it is possible to do so without compromising cerebral perfusion. A thorough medical history should be taken, and a physical examination will help determine the severity and likely site of bleeding.[9]

The patientshould be sitting upright with the head extended in a"sniffing position." Using a Yankauer suction tip, the nose should be gently suctioned to remove clots. A topical anesthetic/vasoconstrictor spray should be applied, or alternatively, a dental rollor cotton wool ball soaked in the solution and placed in the nostril. The nose should then be examined again for any obvious anterior bleeding points. The oropharynx should also be examined for fresh bleeding, and the patient should have an emesis basin ready.

If at this point no anterior bleeding is seen and a posterior source of bleeding is suspected, or if cautery and/or anterior nasal packing has failed to achieve hemostasis, posterior nasal packing should be performed. Posterior packing is extremelyuncomfortable for patients; it requires thorough analgesia andpotentially also intravenous sedation. Cardiac monitoring and continuous pulse oximetry should be performed during the procedure and while the posterior pack is in place.

Technique or Treatment

Posterior nasal packing can be performed using several techniques. Historically, nasal packing was performed using ribbon gauze impregnated withbismuth iodoform paraffin paste (BIPP) or petrolatum and inserted ina layeredfashion using bayonet forceps. This technique can be challenging for the clinician and extremely uncomfortable for the patient.

Foley catheters are commonly used in posterior nasal packing asa simple and readily available method to tamponade the bleeding. The balloon of the catheter should be inflated and then deflated before insertion to check for leaks,and the tip of the catheter should be lubricated to ease passage through the nose.The patient should remain sitting upright with the head extended, and an assistant may need tosupport the head to prevent sudden movement.After the patient has had appropriate intravenous analgesia and topical anesthetic/vasoconstrictor spray,the catheter should be gently passed directly along the floor of the nose on the side thought to be bleeding.[10]

The Foley catheter tip should be visualized in the oropharynx through the patient's open mouth. This can be difficult in practicebecausethe patient may be actively coughing and spitting blood. The balloon should be inflated, initially with 5-7 mL of sterile water or saline, and traction applied toseat the balloon against the posterioraspect of the choana. A further 5-7 mL may be added if bleeding continues and the patient can tolerate it. Themaximum recommended volume is 15 mL in total; if more volume is used, the risk of causing pressure necrosis of the soft palate increases, which can be very painful for the patient. If the balloon is inflated tooanteriorly in the nasal cavity,it can also be very painful for the patient; however, inflating too low in the hypopharynx can cause airway obstruction.[9]

With continued traction on the catheter, anterior nasal packing shouldsubsequently be performed on the same side as the posterior packing. This can be done with either insertion of a nasal tampon or layered gauze impregnated with BIPP or petrolatum. Many physicians will also anteriorly pack the contralateral side to prevent septal deviation. While still maintaining traction, an umbilical clip should be placed on the catheterat the nostril to secure it and prevent it from slipping backward. This clip must not be placed directly against the alar rim, as prolonged contact can lead to pressure necrosis.Various alternatives to the umbilical clamp are available as well, including padded clamps, gauze or other padding, iodoform strips, or even cutting the drainage port directly from the proximal end of the catheter and using this as a cushion against the nasal ala.[11][12]Overinflation of the balloon can also result in nasal mucosal damage and pressure necrosis.

Alternative options also exist for posterior nasal packing, such as newerdualballoon catheters. These devices should be inserted in the side thought to be bleeding. The posterior balloon is first inflated with 5to 10 mL when in the posterior nasal cavity, after which anterior traction is applied. The anterior balloon is then inflated with 15to 30 mL, and an umbilical clamp is applied externally, as above. Posterior nasal packingoccludes the choana, causing direct pressure on the posterior vessels, andfurther serves to stabilize the placement of the anterior pack.[13]

If correctly performed, posterior nasal packing with Foley catheters or double-balloon cathetersis astraightforward way of arresting hemorrhage and managing patients non-operatively; in fact, double-balloon catheters were shown to manage bleeding in 70% of posterior epistaxis cases effectively.[14]

For cases in which posterior packing is unsuccessful, more invasive measures to achieve hemostasis must be considered. One option is endovascular SPA embolization by an interventional radiologist, which has asuccess rate of 88%, according to a 2005 study.[15]Alternatively, SPA ligation, performed by an otolaryngologist under a general anesthetic via a transnasal endoscopic approach, may be necessary. Transnasal endoscopic sphenopalatine artery ligation also has a high success rate, greater than 85%.[16]

Nasal packing is typically left in place for 48-72 hours,although some authors advocatelonger (up to 5 days) depending on physician preference, patient co-morbidities, and bleeding severity.Premature pack removal, at <48 hours, is associated with higher rates of recurrent bleeding.The use of systemic antibiotic prophylaxis with nasal packing remains controversial, although antibiotics are commonly prescribed in actual practice. Nasal packs act as potential sources of infection, and rarecases of toxic shock syndrome associated with nasal packing have been reported;therefore, ananti-staphylococcal antibiotic may be helpful.[17] Topical antibiotic ointmentsarealsooften used lubricants during pack insertion for this reason.

Complications

There are several complications associated with posterior nasal packing, including:

  • Pain on insertion

  • Pain on removal[11]

  • Failure to achieve hemostasis

  • Rebleeding on removal

  • Otitis media due to Eustachian tube obstruction[18]

  • Sinusitis

  • Toxic shock syndrome[17]

  • Nasal alanecrosis

  • Pressure necrosis of nasal mucosa

  • Aspiration

  • Dislodgement and airway obstruction[19]

  • Cardiopulmonary complications, including the risk of death - the "nasopulmonary reflex" has historically been cited as a deadly complication that arises from bilateral posterior nasal packs and necessitates continuous telemetry of patients with posterior nasal packs in place; however, studies havefailed to reproduce bradycardia or desaturation reliably in patients with posterior nasal packs.[20][21]Malposition of the nasal packs can, nevertheless, cause airway obstruction, and patients with cardiopulmonaryconditions are at a higher risk for morbidity and mortality when they receive posterior nasal packing for epistaxis.

Clinical Significance

All patientswith posterior nasal packs require hospital admission andshould be monitored with telemetry and continuous pulse oximetry, ideally in intensive care. Posterior nasal packs obstruct nasal airflow and, if malpositioned or dislodged, risk airway obstruction.[18]

Packing can also result in aspiration of blood, overuse ofsedatives, or hypoxemia, which is worsened in patients with pre-existing respiratory problems.Furthermore, serious cardiopulmonary events have been reported immediately after posterior nasal packing.[19]

These events may be sequelae of theso-called "nasopulmonary reflex." This reflex, also called the "trigeminocardiac reflex," is poorly understoodbut has been historically reported to result in fatal complications.[22]Sensing sensory trigeminal nerve receptors that innervate the nasal passage may result in sudden onset bradycardia, apnea, hypoxemia, and even asystole.[23]In patients with sudden hemodynamic changes, such as bradycardia, immediatecessation of the stimulus by removing the nasal packing is critical.

Enhancing Healthcare Team Outcomes

Posterior nasal packing is frightening and unpleasantfor patients.Placing the packsrequiresreassurance from healthcare professionals as well as appropriate analgesia, all while carefully avoiding over-sedation. Emergency medicine clinicians should be able to distinguish between anterior and posterior bleeding to help determine appropriate management strategies and also recognize severe or refractory cases.

A goodrelationshipbetween the emergency department and the otolaryngology department is necessary when managing posterior epistaxis. The otolaryngologist can provide valuable technical expertise concerning pack placement and will most likely be the one to remove the pack after an appropriate interval.

References

1.

Kasle DA, Fujita K, Manes RP. Review of Clinical Practice Guideline: Nosebleed (Epistaxis). JAMA Surg. 2021 Oct 01;156(10):974-975. [PubMed: 34232284]

2.

Viducich RA, Blanda MP, Gerson LW. Posterior epistaxis: clinical features and acute complications. Ann Emerg Med. 1995 May;25(5):592-6. [PubMed: 7741333]

3.

Tunkel DE, Anne S, Payne SC, Ishman SL, Rosenfeld RM, Abramson PJ, Alikhaani JD, Benoit MM, Bercovitz RS, Brown MD, Chernobilsky B, Feldstein DA, Hackell JM, Holbrook EH, Holdsworth SM, Lin KW, Lind MM, Poetker DM, Riley CA, Schneider JS, Seidman MD, Vadlamudi V, Valdez TA, Nnacheta LC, Monjur TM. Clinical Practice Guideline: Nosebleed (Epistaxis). Otolaryngol Head Neck Surg. 2020 Jan;162(1_suppl):S1-S38. [PubMed: 31910111]

4.

Supriya M, Shakeel M, Veitch D, Ah-See KW. Epistaxis: prospective evaluation of bleeding site and its impact on patient outcome. J Laryngol Otol. 2010 Jul;124(7):744-9. [PubMed: 20403223]

5.

Kasperek ZA, Pollock GF. Epistaxis: an overview. Emerg Med Clin North Am. 2013 May;31(2):443-54. [PubMed: 23601481]

6.

Georgakopoulos B, Hohman MH, Le PH. StatPearls [Internet]. StatPearls Publishing; Treasure Island (FL): Nov 14, 2022. Anatomy, Head and Neck, Nasal Concha. [PubMed: 31536243]

7.

Morosanu CO, Humphreys C, Egerton S, Tierney CM. Woodruff's plexus-arterial or venous? Surg Radiol Anat. 2022 Jan;44(1):169-181. [PubMed: 34714375]

8.

Yau S. An update on epistaxis. Aust Fam Physician. 2015 Sep;44(9):653-6. [PubMed: 26488045]

9.

Ho EC, Mansell NJ. How we do it: a practical approach to Foley catheter posterior nasal packing. Clin Otolaryngol Allied Sci. 2004 Dec;29(6):754-7. [PubMed: 15533174]

10.

Randall DA. Epistaxis packing. Practical pointers for nosebleed control. Postgrad Med. 2006 Jun-Jul;119(1):77-82. [PubMed: 16913650]

11.

Judd O, Gaskin J. Securing the posterior nasal pack; a technique to prevent alar necrosis. Ann R Coll Surg Engl. 2009 Nov;91(8):713-4. [PMC free article: PMC2966261] [PubMed: 20077578]

12.

Ismail H, Buckland JR, Harries PG. The prevention of alar necrosis in Foley catheter fixation in posterior epistaxis. Ann R Coll Surg Engl. 2004 Jul;86(4):307. [PMC free article: PMC1964206] [PubMed: 15329989]

13.

Lee WC, Ku PK, van Hasselt CA. Foley catheter action in the nasopharynx: a cadaveric study. Arch Otolaryngol Head Neck Surg. 2000 Sep;126(9):1130-4. [PubMed: 10979128]

14.

McClurg SW, Carrau R. Endoscopic management of posterior epistaxis: a review. Acta Otorhinolaryngol Ital. 2014 Feb;34(1):1-8. [PMC free article: PMC3970224] [PubMed: 24711676]

15.

Christensen NP, Smith DS, Barnwell SL, Wax MK. Arterial embolization in the management of posterior epistaxis. Otolaryngol Head Neck Surg. 2005 Nov;133(5):748-53. [PubMed: 16274804]

16.

Rudmik L, Smith TL. Management of intractable spontaneous epistaxis. Am J Rhinol Allergy. 2012 Jan-Feb;26(1):55-60. [PMC free article: PMC3906521] [PubMed: 22391084]

17.

Hull HF, Mann JM, Sands CJ, Gregg SH, Kaufman PW. Toxic shock syndrome related to nasal packing. Arch Otolaryngol. 1983 Sep;109(9):624-6. [PubMed: 6882275]

18.

Tunkel DE, Anne S, Payne SC, Ishman SL, Rosenfeld RM, Abramson PJ, Alikhaani JD, Benoit MM, Bercovitz RS, Brown MD, Chernobilsky B, Feldstein DA, Hackell JM, Holbrook EH, Holdsworth SM, Lin KW, Lind MM, Poetker DM, Riley CA, Schneider JS, Seidman MD, Vadlamudi V, Valdez TA, Nnacheta LC, Monjur TM. Clinical Practice Guideline: Nosebleed (Epistaxis) Executive Summary. Otolaryngol Head Neck Surg. 2020 Jan;162(1):8-25. [PubMed: 31910122]

19.

Awasthi D, Roy TM, Byrd RP. Epistaxis and Death by the Trigeminocardiac Reflex: A Cautionary Report. Fed Pract. 2015 Jun;32(6):45-49. [PMC free article: PMC6363312] [PubMed: 30766072]

20.

Loftus BC, Blitzer A, Cozine K. Epistaxis, medical history, and the nasopulmonary reflex: what is clinically relevant? Otolaryngol Head Neck Surg. 1994 Apr;110(4):363-9. [PubMed: 8170679]

21.

Jacobs JR, Levine LA, Davis H, Lefrak SS, Druck NS, Ogura JH. Posterior packs and the nasopulmonary reflex. Laryngoscope. 1981 Feb;91(2):279-84. [PubMed: 7007763]

22.

Ellis M. The Mechanism of the Bronchial Movements and the Naso-pulmonary Reflex: (Section of Laryngology). Proc R Soc Med. 1936 Mar;29(5):527-36. [PMC free article: PMC2076126] [PubMed: 19990664]

23.

Schaller B, Cornelius JF, Prabhakar H, Koerbel A, Gnanalingham K, Sandu N, Ottaviani G, Filis A, Buchfelder M., Trigemino-Cardiac Reflex Examination Group (TCREG). The trigemino-cardiac reflex: an update of the current knowledge. J Neurosurg Anesthesiol. 2009 Jul;21(3):187-95. [PubMed: 19542994]

Disclosure: Madeline Leadon declares no relevant financial relationships with ineligible companies.

Disclosure: Marc Hohman declares no relevant financial relationships with ineligible companies.

Posterior Epistaxis Nasal Pack (2024)

References

Top Articles
Latest Posts
Recommended Articles
Article information

Author: Tuan Roob DDS

Last Updated:

Views: 6138

Rating: 4.1 / 5 (62 voted)

Reviews: 93% of readers found this page helpful

Author information

Name: Tuan Roob DDS

Birthday: 1999-11-20

Address: Suite 592 642 Pfannerstill Island, South Keila, LA 74970-3076

Phone: +9617721773649

Job: Marketing Producer

Hobby: Skydiving, Flag Football, Knitting, Running, Lego building, Hunting, Juggling

Introduction: My name is Tuan Roob DDS, I am a friendly, good, energetic, faithful, fantastic, gentle, enchanting person who loves writing and wants to share my knowledge and understanding with you.