Simultaneous Bilateral Cataract Surgery: Difference between revisions
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|Authors=Derek.Wills.DelMonte | |Authors=Derek.Wills.DelMonte | ||
|Category=Cataract/Anterior Segment | |Category=Cataract/Anterior Segment | ||
|Assigned editor= | |Assigned editor=Derek.Wills.DelMonte | ||
|Reviewer= | |Reviewer=Jordan.S.Masters | ||
|Date reviewed= | |Date reviewed=March 24, 2025 | ||
|Article status=Up to Date | |Article status=Up to Date | ||
}} | }} | ||
= Surgical Therapy = | = Surgical Therapy = | ||
| Line 15: | Line 14: | ||
== Background == | == Background == | ||
Simultaneous bilateral cataract surgery (SBCS) remains a controversial topic in most developed countries despite studies which have shown that it is both safe and effective. | Simultaneous bilateral cataract surgery (SBCS) remains a controversial topic in most developed countries despite studies which have shown that it is both safe and effective.<ref>Arshinoff S, Bastianelli P. Incidence of postoperative endophthalmitis after immediate sequential bilateral cataract surgery. J Cataract Refract Surg 2011;37:2105-2114.</ref> | ||
As with many controversial medical procedures, there are clear advantages and disadvantages of performing simultaneous bilateral cataract surgery. | As with many controversial medical procedures, there are clear advantages and disadvantages of performing simultaneous bilateral [[Cataract|cataract]] surgery. | ||
''' Advantages: ''' | ''' Advantages: ''' | ||
* Minimizing patient visits to the surgical facility and doctor's office | * Minimizing patient visits to the surgical facility and doctor's office | ||
* Faster recovery to binocular vision | * Faster recovery to binocular vision ''particularly seen in patient's with high refractive errors'' | ||
* Decreased cost to patient | * Decreased cost to patient | ||
* Decreased cost to the health system | * Decreased cost to the health system | ||
''' Disadvantages: ''' | ''' Disadvantages: ''' | ||
* Risk of bilateral endophthalmitis | * Risk of bilateral [[Endophthalmitis|endophthalmitis]] | ||
* Risk of bilateral toxic anterior shock syndrome (TASS) | * Risk of bilateral [[Toxic_Anterior_Segment_Syndrome|toxic anterior shock syndrome (TASS)]] | ||
* Unable to gain refractive insight from first eye | * Unable to gain refractive insight from first eye<ref>Olsen T. Use of fellow eye data in the calculation of intraocular lens power for the second eye. Ophthalmology 2011;118:9:1710.</ref> | ||
* Decreased reimbursement for physicians (in certain health systems) | * Decreased reimbursement for physicians (in certain health systems) | ||
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Recent improvements in cataract surgery technology and techniques have improved the complication rate of cataract surgery to the point that even the risk of bilateral same-day surgery is exceedingly low. This has led to more surgeons offering this option to their patients. | Recent improvements in cataract surgery technology and techniques have improved the complication rate of cataract surgery to the point that even the risk of bilateral same-day surgery is exceedingly low. This has led to more surgeons offering this option to their patients. | ||
There are regional variations in how this procedure is viewed, which can be seen in the number/percentage of patients undergoing SBCS. For example, in Sweden as many as 40 percent of patients undergo SBCS, where that number is less than 1% in the United States. | There are regional variations in how this procedure is viewed, which can be seen in the number/percentage of patients undergoing SBCS. For example, in Sweden as many as 40 percent of patients undergo SBCS, where that number is less than 1% in the United States.<ref>Kessel L, Andresen J, Emgaard D, Flesner P, Tendal B, Hjordal J. Immediate Sequential Bilateral Cataract Surgery: A Systemi Review and Meta-Analysis. J Ophthalmol 2015;</ref> | ||
= Patient Selection = | = Patient Selection = | ||
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== Indications == | == Indications == | ||
Bilateral Cataracts | Bilateral [[Cataract|Cataracts]] | ||
== Contraindications<ref>Krüger, J. and Liu, C., 2022. ''In what situations should simultaneous bilateral cataract surgery not be performed?''. [online] Healio.com. Available at: <<nowiki>https://www.healio.com/news/ophthalmology/20120331/in-what-situations-should-simultaneous-bilateral-cataract-surgery-not-be-performed</nowiki>> [Accessed 9 January 2022].</ref> == | |||
* Any factors that create risk of surgical complications | |||
* Any factors that create risk of endophthalmitis or TASS | |||
* Increased risk of infection from untreated blepharitis and mucocele; diabetes mellitus; immunosuppression and immunodeficiency, including systemic steroids | |||
* Leukemia or lymphoma | |||
* Iodine allergy | |||
* Increased risk of corneal decompensation, including endothelial dystrophy and guttata | |||
* Increased risk of inaccurate biometry, with high myopia of approximately greater than 26 mm of axial length, high hyperopia of approximately less than 21 mm of axial length and previous laser refractive surgery<ref>Covert DJ, Henry CR, Koenig SB. Intraocular lens power selection in the second eye of patients undergoing bilateral, sequential cataract extraction. Ophthalmology 2010;117:1:49-54.</ref> | |||
* Lenticular abnormalities such as history of ocular trauma, lens subluxation, phacodonesis or pseudoexfoliation | |||
* Increased risk of high IOP with glaucoma, trabeculectomy and previous iritis | |||
(There is the option not to proceed if the first eye operation has not gone completely well.) | |||
= Surgical Technique = | = Surgical Technique = | ||
| Line 55: | Line 67: | ||
= Complications = | = Complications = | ||
Bilateral endophthalmitis | * Bilateral endophthalmitis | ||
Bilateral TASS | * Bilateral [[Toxic_Anterior_Segment_Syndrome|Toxic Anterior Segment Syndrome (TASS)]] | ||
Bilateral refractive surprise | * Bilateral refractive surprise | ||
= References = | = References = | ||
<references /> | |||
Latest revision as of 08:42, March 24, 2025
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Surgical Therapy
Simultaneous Bilateral Cataract Surgery
The procedure is also known by the following names: Immediately sequential bilateral cataract surgery
Background
Simultaneous bilateral cataract surgery (SBCS) remains a controversial topic in most developed countries despite studies which have shown that it is both safe and effective.[1]
As with many controversial medical procedures, there are clear advantages and disadvantages of performing simultaneous bilateral cataract surgery.
Advantages:
- Minimizing patient visits to the surgical facility and doctor's office
- Faster recovery to binocular vision particularly seen in patient's with high refractive errors
- Decreased cost to patient
- Decreased cost to the health system
Disadvantages:
- Risk of bilateral endophthalmitis
- Risk of bilateral toxic anterior shock syndrome (TASS)
- Unable to gain refractive insight from first eye[2]
- Decreased reimbursement for physicians (in certain health systems)
Recent improvements in cataract surgery technology and techniques have improved the complication rate of cataract surgery to the point that even the risk of bilateral same-day surgery is exceedingly low. This has led to more surgeons offering this option to their patients.
There are regional variations in how this procedure is viewed, which can be seen in the number/percentage of patients undergoing SBCS. For example, in Sweden as many as 40 percent of patients undergo SBCS, where that number is less than 1% in the United States.[3]
Patient Selection
Despite the known risks, many doctors have historically performed this procedure on select patients, including those with serious co-morbidities who have significant trouble getting to the operating room and/or undergoing anesthesia. (example, Downs Syndrome patients)
Today, doctors are offering this to many routine, healthy patients as a convenience and cost saving measure.
Indications
Bilateral Cataracts
Contraindications[4]
- Any factors that create risk of surgical complications
- Any factors that create risk of endophthalmitis or TASS
- Increased risk of infection from untreated blepharitis and mucocele; diabetes mellitus; immunosuppression and immunodeficiency, including systemic steroids
- Leukemia or lymphoma
- Iodine allergy
- Increased risk of corneal decompensation, including endothelial dystrophy and guttata
- Increased risk of inaccurate biometry, with high myopia of approximately greater than 26 mm of axial length, high hyperopia of approximately less than 21 mm of axial length and previous laser refractive surgery[5]
- Lenticular abnormalities such as history of ocular trauma, lens subluxation, phacodonesis or pseudoexfoliation
- Increased risk of high IOP with glaucoma, trabeculectomy and previous iritis
(There is the option not to proceed if the first eye operation has not gone completely well.)
Surgical Technique
The term is generally applied to the act of performing bilateral cataract extraction with intra-ocular lens placement as independent operations sequentially on the same visit. This includes re-preping and draping the patient between eyes.
Outcomes
Recent outcome studies have not shown any significant difference in outcomes from traditional sequential cataract surgery.
Complications
- Bilateral endophthalmitis
- Bilateral Toxic Anterior Segment Syndrome (TASS)
- Bilateral refractive surprise
References
- ↑ Arshinoff S, Bastianelli P. Incidence of postoperative endophthalmitis after immediate sequential bilateral cataract surgery. J Cataract Refract Surg 2011;37:2105-2114.
- ↑ Olsen T. Use of fellow eye data in the calculation of intraocular lens power for the second eye. Ophthalmology 2011;118:9:1710.
- ↑ Kessel L, Andresen J, Emgaard D, Flesner P, Tendal B, Hjordal J. Immediate Sequential Bilateral Cataract Surgery: A Systemi Review and Meta-Analysis. J Ophthalmol 2015;
- ↑ Krüger, J. and Liu, C., 2022. In what situations should simultaneous bilateral cataract surgery not be performed?. [online] Healio.com. Available at: <https://www.healio.com/news/ophthalmology/20120331/in-what-situations-should-simultaneous-bilateral-cataract-surgery-not-be-performed> [Accessed 9 January 2022].
- ↑ Covert DJ, Henry CR, Koenig SB. Intraocular lens power selection in the second eye of patients undergoing bilateral, sequential cataract extraction. Ophthalmology 2010;117:1:49-54.
