Abstract
Purpose
To report the clinical characteristics and the results of a series of patients treated with various strabismus surgery techniques for Duane retraction syndrome (DRS).
Methods
Thirty-eight patients with DRS undergoing surgical treatment were retrospectively reviewed. In all patients, ocular alignment, abnormal head posture and ocular motility disturbance were assessed both preoperatively and postoperatively. The patients were treated with appropriate horizontal muscle recession, Y-splitting combined with horizontal muscle recession, medial rectus recession and lateral rectus resection.
Results
The incidence of DRS was greater in females and in the left eye. Type 1 was the most common, and esodeviation was seen most frequently in the primary position. The esotropic patients with DRS turned their faces toward the affected eyes, while the exotropic patients with DRS turned away from the affected eyes. The deviation in the primary position was reduced from an average of 15.0 prism diopters (PD) to 1.5PD. The face turn was reduced from an average of 17.5 degrees to 1.2 degrees.
References
1. Heuck G. Überangeborenen vererbten Beweglichkeitsdefect der Augen. Klin Monatsbl Augenheilkd. 1879; 17:253.
2. Duane A. Congenital deficiency of abduction, associated with impairment of abduction, retraction movements, contraction of the palpebral fissure and oblique movements of the eye. Arch Ophthalmol. 1905; 34:133–59.
3. Huber A. Electrophysiology of the retraction syndrome. Br J Ophthalmol. 1974; 58:293–300.
4. Jampolsky A. Transactions of the New Orleans Academy of Ophthalmology. 1st ed.St Louis: CV Mosby;1978. p. 244–68.
5. Carlson MR, Jampolsky A. An adjustable transposition procedure for abduction deficiences. Am J Ophthalmol. 1979; 87:382–7.
7. Hyung SM, Chang BL. Surgical treatment of the upshoot and downshoot in Duane's retraction syndrome. J Korean Ophthalmol Soc. 1989; 30:625–9.
8. Morad Y, Kraft SP, Mims JL 3rd. Unilateral recession and resection in Duane syndrome. J AAPOS. 2001; 5:158–63.
9. Park WH, Son DH, Yoon SW, et al. The clinical features of Korean patients with Duane's retraction syndrome. Korean J Ophthalmol. 2005; 19:132–5.
12. Lee KH, Chang BL. Clinical characteristics of Duane's retraction syndrome. J Korean Ophthalmol Soc. 1996; 37:1747–52.
13. Mims JL 3rd. Describing Duane's (Retraction Syndrome). Binocul Vis Strabismus Q. 2002; 17:86–8.
14. Chung M, Stout JT, Borchert MS. Clinical diversity of hereditary Duane's retraction syndrome. Ophthalmology. 2000; 107:500–3.
15. Sloper JS, Collins AD. Effects of Duane's retraction syndrome on sensory visual development. Strabismus. 1999; 7:25–36.
16. Shiratori A, Kameyama C, Sibasaki K. Adduction deficiency following a large medial rectus recession in Duane's retraction syndrome type 1. J Pediatr Ophthalmol Strabismus. 1999; 36:98–100.
17. Mizukawa K, Kimura H, Fukai S, Tabuchi A. Classification of Duane's retraction syndrome: two additional electromyogram types. Jpn J Ophthalmol. 2004; 48:148–53.
18. Mohan K, Saroha V, Sharma A. Factors predicting upshoots and downshoots in Duane's retraction syndrome. J Pediatr Ophthalmol Strabismus. 2003; 40:147–51.
19. Mulhern M, Keohane C, O'Connor G. Bilateral abducens nerve lesions in unilateral type 3 Duane's retraction syndrome. Br J Ophthalmol. 1994; 78:588–91.
20. Gross SA, Tien DR, Breinin GM. Aberrant innervational pattern in Duane's syndrome type II without globe retraction. Am J Ophthalmol. 1994; 117:348–51.
Table 1.
| Number of patients (%) (N=38) |
---|---|
Male | 10 (26.3%) |
Female | 28 (73.7%) |
Right eye | 12 (31.6%) |
Left eye | 24 (63.2%) |
Both eyes | 2 (5.2%) |
Table 2.
Type | Esotropia | Exotropia | Total |
---|---|---|---|
I | 21 | 11 | 32 (84.2%) |
II | 0 | 2 | 2 (5.3%) |
III | 1 | 3 | 4 (10.5%) |
Total | 22 (57.9%) | 16 (42.1%) | 38 (100.0%) |
Table 3.
Type | Surgery | Number of patients |
---|---|---|
Ⅰ | LR rec* or MR rec† | 20 |
| Rec+Y splitting | 10 |
| MR rec+LR res‡ | 2 |
Ⅱ | LR rec* or MR rec† | 1 |
| Rec+Y splitting | 1 |
Ⅲ | LR rec* or MR rec† | 2 |
| Rec+Y splitting | 2 |
Table 4.
Surgery | Preoperative deviation (PD) | Postoperative deviation (PD) 2.1±2.8 | Difference§(PD) |
---|---|---|---|
LR rec* or MR rec† | 14.6±5.9 | 2.1±2.8 | 12.5 |
Rec+Y splitting | 13.5±3.9 | 0.5±1.1 | 13.0 |
MR rec+LR res‡ | 30.0±7.1 | 1.5±2.1 | 28.5 |
Total | 15.0±5.9 | 1.5±2.3 | 13.5 |
Table 5.
Type | Preoperative deviation (PD) | Postoperative deviation (PD) | Difference*(PD) |
---|---|---|---|
Ⅰ | 15.0±6.3 | 1.5±2.4 | 13.5 |
Ⅱ | 12.1±2.8 | 1.5±2.1 | 10.6 |
Ⅲ | 16.5±3.4 | 1.3±2.5 | 15.2 |
Total | 15.0±5.9 | 1.5±2.3 | 13.5 |