esotropia,exotropia. Exotropia (alternating)(monocular), except intermittent,v
Conditions
Interventions
Intervention 1: in intervention group,surgery is performed on extra ocular muscles previously used in BMR,BLR or R&R surgery.standard fornix based conj peritomy is performed,then muscle sutured with v
Sponsors
Ahvaz University of Medical Sciences
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Among those had a visit in Arvand or Imam khomeini hostpital, patients with a history of six month or more of squint surgery including BMR(bimedial rectus muscle)surgery, or R&R(resection and recession) ,and had a consecutive exotropia, or residual esotropia more than 15 prism diopters Among those had a visit in Arvand or Imam khomeini hostpital, patients with a history of six month or more of squint surgery including BLR(bilateral lateral rectus muscle)surgery, or R&R(resection and recession) ,and had a consecutive esotropia, or residual exotropia more than 15 prism diopters
Exclusion criteria
Exclusion criteria: patients with muscle fibrosis Duan syndrome Brown syndrome Traumatic deviation patients who can't come at least for 3 month of follow up
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Horizontal deviation after surgery. Timepoint: before, 1 month ,three month later. Method of measurement: deviation measured as prism diopter with krimski and hirschburg method.;Hypertropia. Timepoint: before, 1 month ,three month later. Method of measurement: deviation measured as prism diopter with krimski and hirschburg method.;Dissociated Vertical Deviation(DVD). Timepoint: before, 1 month ,three month later. Method of measurement: deviation measured as prism diopter with krimski and hirschburg method.;Nystagmus. Timepoint: before, 1 month ,three month later. Method of measurement: indirect ophthalmoscopy,or watch patient's eye without aid.;Refraction. Timepoint: before, 1 month ,three month later. Method of measurement: diopter of refractive error measured by autorefractometer or retinoscopy. | — |
Secondary
| Measure | Time frame |
|---|---|
| Residual or consecutive deviation. Timepoint: 1month,3month after surgery. Method of measurement: deviation measured as prism diopter by krimski and hirschburg method.;Conjunctival cyst or granuloma. Timepoint: 1month,3month after surgery. Method of measurement: slit lamp examination. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public Contactmohammad saeed shakari
Ahvaz University of Medical Sciences
Outcome results
None listed