Mastoiditis surgery: Difference between revisions
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==Overview== | ==Overview== | ||
Different [[surgical procedures]] may be done in mastoiditis. [[Myringotomy]] is surgical perforation of the [[tympanic membrane]]. It should be considered as a primary treatment in all cases of mastoiditis when there is an unperforated [[tympanic membrane]] or inadequate drainage. [[Myringotomy]] may be done with or without [[tympanostomy tube]] placement. [[Tympanocentesis]] should be done in all mastoiditis patients to obtain [[middle ear]] fluid for culture and susceptibility testing. [[Myringotomy]] accompanied by the additional insertion of a [[tympanostomy tube]] is indicated in some cases such as [[eustachian tube]] dysfunction, [[suppurative]] complication requiring additional drainage and repair the [[tympanic membrane]] from [[eustachian tube]] dysfunction. [[Otorrhea]] is a possible complication of performing a [[myringotomy]] with a [[tympanostomy tube]], affecting up to 17% of intubated ears. Definitive surgery is [[mastoidectomy]], which is the surgical removal of the [[mastoid]] cortical bone and underlying air cells. Methods used in [[mastoidectomy]] are cortical [[mastoidectomy]] which is the best choice of therapy; open [[mastoidectomy]] should be performed if [[cholesteatoma]] is present; simple [[mastoidectomy]] is performed to clean out the mastoid infection and provide external drainage and radical [[mastoidectomy]] is performed only when there is no clinical response to simple [[mastoidectomy]], as evidenced by continued [[otorrhea]] or [[pain]]. Indications for [[mastoidectomy]] may include: subperiosteal [[abscess]], such as postauricular fluctuance or mass; coalescent [[mastoiditis]] in CT scan (regardless of other clinical features); chronic [[suppurative]] [[otitis media]] or [[cholesteatoma]]; progression of postauricular swelling or fluctuance, [[fever]], and other clinical findings or continuous drainage despite parenteral antimicrobial therapy and [[myringotomy]]. | |||
== Surgical procedures and indications == | == Surgical procedures and indications == | ||
Different surgical procedures may be done in mastoiditis:<ref name="pmid16413617">{{cite journal |vauthors=Zanetti D, Nassif N |title=Indications for surgery in acute mastoiditis and their complications in children |journal=Int. J. Pediatr. Otorhinolaryngol. |volume=70 |issue=7 |pages=1175–82 |year=2006 |pmid=16413617 |doi=10.1016/j.ijporl.2005.12.002 |url=}}</ref><ref name="urlPediatric Guidelines: Head and Neck Infections - Mastoiditis | Infectious Diseases Management Program at UCSF">{{cite web |url=http://idmp.ucsf.edu/pediatric-guidelines-head-and-neck-infections-mastoiditis |title=Pediatric Guidelines: Head and Neck Infections - Mastoiditis | Infectious Diseases Management Program at UCSF |format= |work= |accessdate=}}</ref><ref name="pmid197344392">{{cite journal|year=2010|title=Clinical strategies for the management of acute mastoiditis in the pediatric population|url=|journal=Clin Pediatr (Phila)|volume=49|issue=2|pages=110–5|doi=10.1177/0009922809344349|pmid=19734439|vauthors=Lin HW, Shargorodsky J, Gopen Q}}</ref><ref name="pmid197587112">{{cite journal|year=2009|title=Mastoiditis in a paediatric population: a review of 11 years experience in management|url=|journal=Int. J. Pediatr. Otorhinolaryngol.|volume=73|issue=11|pages=1520–4|doi=10.1016/j.ijporl.2009.07.003|pmid=19758711|vauthors=Pang LH, Barakate MS, Havas TE}}</ref> | Different [[surgical procedures]] may be done in mastoiditis:<ref name="pmid16413617">{{cite journal |vauthors=Zanetti D, Nassif N |title=Indications for surgery in acute mastoiditis and their complications in children |journal=Int. J. Pediatr. Otorhinolaryngol. |volume=70 |issue=7 |pages=1175–82 |year=2006 |pmid=16413617 |doi=10.1016/j.ijporl.2005.12.002 |url=}}</ref><ref name="urlPediatric Guidelines: Head and Neck Infections - Mastoiditis | Infectious Diseases Management Program at UCSF">{{cite web |url=http://idmp.ucsf.edu/pediatric-guidelines-head-and-neck-infections-mastoiditis |title=Pediatric Guidelines: Head and Neck Infections - Mastoiditis | Infectious Diseases Management Program at UCSF |format= |work= |accessdate=}}</ref><ref name="pmid197344392">{{cite journal|year=2010|title=Clinical strategies for the management of acute mastoiditis in the pediatric population|url=|journal=Clin Pediatr (Phila)|volume=49|issue=2|pages=110–5|doi=10.1177/0009922809344349|pmid=19734439|vauthors=Lin HW, Shargorodsky J, Gopen Q}}</ref><ref name="pmid197587112">{{cite journal|year=2009|title=Mastoiditis in a paediatric population: a review of 11 years experience in management|url=|journal=Int. J. Pediatr. Otorhinolaryngol.|volume=73|issue=11|pages=1520–4|doi=10.1016/j.ijporl.2009.07.003|pmid=19758711|vauthors=Pang LH, Barakate MS, Havas TE}}</ref> | ||
=== Incision and drainage of the mastoid abscess: === | === Incision and drainage of the mastoid abscess: === | ||
When fluctuation presents drainage must be done immediately and the pus should be to achieve complete drainage of the pus. | When fluctuation presents drainage must be done immediately and the [[pus]] should be to achieve complete drainage of the pus. | ||
=== Myringotomy === | === Myringotomy === | ||
Myringotomy is surgical perforation of the tympanic membrane | [[Myringotomy]] is surgical perforation of the [[tympanic membrane]] | ||
* It should be considered as a primary treatment in all cases of mastoiditis when there is an unperforated tympanic membrane or inadequate drainage. | * It should be considered as a primary treatment in all cases of mastoiditis when there is an unperforated [[tympanic membrane]] or inadequate drainage. | ||
* Myringotomy may be done with or without tympanostomy tube placement. | * [[Myringotomy]] may be done with or without [[tympanostomy tube]] placement. | ||
=== Tympanocentesis === | === Tympanocentesis === | ||
[[Tympanocentesis]] should be done in all mastoiditis patients to obtain [[middle ear]] fluid for culture and susceptibility testing | |||
=== | ===Tympanostomy tube=== | ||
[[Myringotomy]] accompanied by the additional insertion of a [[tympanostomy tube]] is indicated by the following: | [[Myringotomy]] accompanied by the additional insertion of a [[tympanostomy tube]] is indicated by the following: | ||
*[[Eustachian tube]] dysfunction. | *[[Eustachian tube]] dysfunction. | ||
*[[Suppurative]] complication requiring additional drainage via the tympanostomy tube. | *[[Suppurative]] complication requiring additional drainage via the [[tympanostomy tube]]. | ||
*Necessity to repair the [[tympanic membrane]] from [[eustachian tube]] dysfunction. | *Necessity to repair the [[tympanic membrane]] from [[eustachian tube]] dysfunction. | ||
[[Otorrhea]] is a possible complication of performing a [[myringotomy]] with a tympanostomy tube, affecting up to 17% of intubated ears.<sup>[[Otitis media surgery#cite note-pmid18697973-3|[3]]]</sup> | [[Otorrhea]] is a possible complication of performing a [[myringotomy]] with a [[tympanostomy tube]], affecting up to 17% of intubated ears.<sup>[[Otitis media surgery#cite note-pmid18697973-3|[3]]]</sup> | ||
=== Mastoidectomy === | === Mastoidectomy === | ||
Definitive surgery is mastoidectomy, which is the surgical removal of the mastoid cortical bone and underlying air cells. | Definitive surgery is [[mastoidectomy]], which is the surgical removal of the [[mastoid]] cortical bone and underlying air cells. | ||
==== Methods ==== | ==== Methods ==== | ||
* Cortical mastoidectomy is the best choice of therapy | * Cortical [[mastoidectomy]] is the best choice of therapy | ||
* | * Open [[mastoidectomy]] should be performed if [[cholesteatoma]] is present | ||
* Simple mastoidectomy is performed to clean out the mastoid infection and provide external drainage | * Simple [[mastoidectomy]] is performed to clean out the [[mastoid]] infection and provide external drainage | ||
* Radical mastoidectomy is performed only when there is no clinical response to simple mastoidectomy, as evidenced by continued otorrhea or pain | * Radical [[mastoidectomy]] is performed only when there is no clinical response to simple [[mastoidectomy]], as evidenced by continued [[otorrhea]] or [[pain]] | ||
==== Indications for mastoidectomy may include: ==== | ==== Indications for mastoidectomy may include: ==== | ||
* Subperiosteal abscess, such as postauricular fluctuance or mass | * Subperiosteal [[abscess]], such as postauricular fluctuance or mass | ||
* Coalescent mastoiditis in CT scan (regardless of other clinical features) | * Coalescent mastoiditis in CT scan (regardless of other clinical features) | ||
* Chronic suppurative otitis media or cholesteatoma | * Chronic [[suppurative]] [[otitis media]] or [[cholesteatoma]] | ||
* Progression of postauricular swelling or fluctuance, fever, and other clinical findings or continuous drainage despite parenteral antimicrobial therapy and | * Progression of postauricular swelling or fluctuance, [[fever]], and other clinical findings or continuous drainage despite parenteral antimicrobial therapy and [[myringotomy]]. | ||
==References== | ==References== | ||
Revision as of 15:06, 3 July 2017
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Mastoiditis Microchapters |
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Treatment |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Mehrian Jafarizade, M.D [2]
Overview
Different surgical procedures may be done in mastoiditis. Myringotomy is surgical perforation of the tympanic membrane. It should be considered as a primary treatment in all cases of mastoiditis when there is an unperforated tympanic membrane or inadequate drainage. Myringotomy may be done with or without tympanostomy tube placement. Tympanocentesis should be done in all mastoiditis patients to obtain middle ear fluid for culture and susceptibility testing. Myringotomy accompanied by the additional insertion of a tympanostomy tube is indicated in some cases such as eustachian tube dysfunction, suppurative complication requiring additional drainage and repair the tympanic membrane from eustachian tube dysfunction. Otorrhea is a possible complication of performing a myringotomy with a tympanostomy tube, affecting up to 17% of intubated ears. Definitive surgery is mastoidectomy, which is the surgical removal of the mastoid cortical bone and underlying air cells. Methods used in mastoidectomy are cortical mastoidectomy which is the best choice of therapy; open mastoidectomy should be performed if cholesteatoma is present; simple mastoidectomy is performed to clean out the mastoid infection and provide external drainage and radical mastoidectomy is performed only when there is no clinical response to simple mastoidectomy, as evidenced by continued otorrhea or pain. Indications for mastoidectomy may include: subperiosteal abscess, such as postauricular fluctuance or mass; coalescent mastoiditis in CT scan (regardless of other clinical features); chronic suppurative otitis media or cholesteatoma; progression of postauricular swelling or fluctuance, fever, and other clinical findings or continuous drainage despite parenteral antimicrobial therapy and myringotomy.
Surgical procedures and indications
Different surgical procedures may be done in mastoiditis:[1][2][3][4]
Incision and drainage of the mastoid abscess:
When fluctuation presents drainage must be done immediately and the pus should be to achieve complete drainage of the pus.
Myringotomy
Myringotomy is surgical perforation of the tympanic membrane
- It should be considered as a primary treatment in all cases of mastoiditis when there is an unperforated tympanic membrane or inadequate drainage.
- Myringotomy may be done with or without tympanostomy tube placement.
Tympanocentesis
Tympanocentesis should be done in all mastoiditis patients to obtain middle ear fluid for culture and susceptibility testing
Tympanostomy tube
Myringotomy accompanied by the additional insertion of a tympanostomy tube is indicated by the following:
- Eustachian tube dysfunction.
- Suppurative complication requiring additional drainage via the tympanostomy tube.
- Necessity to repair the tympanic membrane from eustachian tube dysfunction.
Otorrhea is a possible complication of performing a myringotomy with a tympanostomy tube, affecting up to 17% of intubated ears.[3]
Mastoidectomy
Definitive surgery is mastoidectomy, which is the surgical removal of the mastoid cortical bone and underlying air cells.
Methods
- Cortical mastoidectomy is the best choice of therapy
- Open mastoidectomy should be performed if cholesteatoma is present
- Simple mastoidectomy is performed to clean out the mastoid infection and provide external drainage
- Radical mastoidectomy is performed only when there is no clinical response to simple mastoidectomy, as evidenced by continued otorrhea or pain
Indications for mastoidectomy may include:
- Subperiosteal abscess, such as postauricular fluctuance or mass
- Coalescent mastoiditis in CT scan (regardless of other clinical features)
- Chronic suppurative otitis media or cholesteatoma
- Progression of postauricular swelling or fluctuance, fever, and other clinical findings or continuous drainage despite parenteral antimicrobial therapy and myringotomy.
References
- ↑ Zanetti D, Nassif N (2006). "Indications for surgery in acute mastoiditis and their complications in children". Int. J. Pediatr. Otorhinolaryngol. 70 (7): 1175–82. doi:10.1016/j.ijporl.2005.12.002. PMID 16413617.
- ↑ "Pediatric Guidelines: Head and Neck Infections - Mastoiditis | Infectious Diseases Management Program at UCSF".
- ↑ Lin HW, Shargorodsky J, Gopen Q (2010). "Clinical strategies for the management of acute mastoiditis in the pediatric population". Clin Pediatr (Phila). 49 (2): 110–5. doi:10.1177/0009922809344349. PMID 19734439.
- ↑ Pang LH, Barakate MS, Havas TE (2009). "Mastoiditis in a paediatric population: a review of 11 years experience in management". Int. J. Pediatr. Otorhinolaryngol. 73 (11): 1520–4. doi:10.1016/j.ijporl.2009.07.003. PMID 19758711.