Accutome A-Scan Plus Connect - Formula References and Compliance

185
Accutome A-Scan Plus Connect User’s Guide
Specications
Hoffer Q
Hoffer Q Formulas are implemented as dened
in “The Hoffer Q formula: A comparison of
theoretic and regression formulas” by HOFFER
KJ: The Hoffer Q Formula: A comparison of
theoretic and regression formulas. J Cataract
Refract Surg, 19:700-712, 1993; ERRATA
20:677, 1994.
The article and its errata do not mention that
restricting the calculated post operative ACD
to 2.5 to 6.5 should no longer be done, as Dr.
Hoffer now requires.
Holladay
Holladay formulas are implemented as
dened in “A Three Part System For Rening
Intraocular Lens Power Calculations”, by Jack
T. Holladay.
Journal of Cataract and Refractive Surgery, Vol
14, Jan 1988.
SRK/T
SRK/T formulas are implemented as dened in
“Lens Implant Power Calculation, A Manual For
Ophthalmologists & Biometrists”, by John A.
Retzlaff, Donald R. Sanders, Manus Kraff, Thrid
Edition.
Haigis
“Formulas for the IOL calculation according
to Haigis”, by Dr. W. Haigis, Wuerzburg July
8, 2002. The formula has been implemented
as specied by Dr. Haigis and has recieved
compliance certication from Dr. Haigis.
Table 11-7 Formula References
Formula References
Table 10-7 below lists the references for the calculation formulas used in the
Accutome A-Scan Plus Connect