Related Experiment Video
Updated: Jun 26, 2026

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
Published on: November 8, 2024
Kestenbaum procedure with posterior fixation suture for anomalous head posture in infantile nystagmus
Nam Yeo Kang1, Sherwin J Isenberg
1Department of Ophthalmology & Visual Science, Holy Family Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea. nyeokang@hanmail.net
Insights
This study shows that combining the Kestenbaum procedure with posterior fixation suture effectively reduces anomalous head posture (AHP) in children with infantile nystagmus. The combined surgery offers a stable solution for improving head alignment.
Area of Science:
- Ophthalmology
- Pediatric Ophthalmology
- Strabismus Surgery
Background:
- Infantile nystagmus often presents with anomalous head posture (AHP).
- The Kestenbaum procedure and posterior fixation suture are surgical techniques used to address AHP.
Purpose of the Study:
- To evaluate the efficacy of combining the Kestenbaum procedure with posterior fixation suture for infantile horizontal nystagmus and AHP in children.
Main Methods:
- Retrospective study of nine consecutive pediatric patients undergoing combined Kestenbaum procedure and posterior fixation suture.
- Assessment of pre- and postoperative anomalous head posture (AHP), binocular corrected visual acuity (BCVA), and ocular alignment.
- Minimum 6-month follow-up period.
Main Results:
- Significant reduction in AHP, with an average decrease of 24.8 degrees (P = 0.008).
- 78% of patients achieved a residual head turn of 10 degrees or less.
- No significant change in binocular corrected visual acuity (BCVA) and no development of strabismus.
Conclusions:
- The combined Kestenbaum procedure and posterior fixation suture is an effective and stable surgical approach for reducing AHP in children with infantile nystagmus.
- This combined technique is particularly beneficial for AHP in the range of 20 to 35 degrees.
Background:
The purpose of this study was to report the effect of combining the Kestenbaum procedure with posterior fixation suture for infantile horizontal nystagmus with anomalous head posture (AHP) in children.
Methods:
Nine consecutive patients who underwent combined Kestenbaum procedure plus posterior fixation suture to the recessed muscles at the same time were retrospectively studied. All patients were orthotropic before surgery and were followed for at least 6 months. Pre- and postoperative AHP and binocular corrected visual acuity (BCVA), and ocular alignment were assessed.
Results:
Mean age at surgery was 4.8 +/- 1.5 years. The average follow-up was 29.7 months. The average head turn preoperatively was 27.4 degrees and postoperatively 7.2 degrees . The average net change in AHP was 24.8 degrees (P = 0.008). Seven of 9 patients (78%) achieved a residual head turn of 10 degrees or less. The average Log Mar BCVA was 0.33 preoperatively and 0.31 postoperatively (P = 0.68). Only 1 patient needed additional surgery for residual horizontal AHP. No patient developed strabismus.
Conclusion:
Combined Kestenbaum procedure with posterior fixation suture was an effective and stable procedure in reducing AHP of the range of 20 degrees to 35 degrees in children with infantile nystagmus.
