Table 4.

Reviews of major studies on Kestenbaum procedure for infantile nystagmus

Authors	No. of Patients	Age at Surgery (yr)	Follow-Up(mo)	10° or less residual AHP (%)	BCVA Improvement (%)
Parks [15]	10	7.4	17	70	–
Calhoun & Harley [5]	19	8.5	13	32	–
Taylor [21]	10	–	17.8	70	–
Sandall [18]	7	12.5		100	14
Scott & Kraft [19]	32	9.6	35	62.5	53.1
Nelson et al [14]	15	9.8	33	66.6	–
Mitchell et al [12]	38	7.5	54	50	same or improved
Pratt-Johnson [17]	16	11	32	56.3	–
Kraft et al [10]	20	–	6–40	75	–
Zubcov et al [22]	7	9.4	3 wks	100	14
Lee et al [11]	63	10.3	13	89	–
Kang & Isenberg	9	4.8	29.7	78	33.3

AHP=anomalous head posture, BCVA=binocular corrected visual acuity.

–=unavailable data.