Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Different methods was tried to treat high AC/A strabismus cases;such as prescription of bifocal glasses in esotropia,recession of horizontal muscles with posterior fixation sutures,more recession than needed for far deviation(augmented recession),recession and pulley fixation and slant recession.
Different results was reported for any type of above methods. In recent studies,slanted recession was applied for high AC/A in esotropic cases and success rate of 67% was reported.but there was no unanimity for procedure of choice.
Since slant recession method is simpler and has low side effect than the other methods,therefore in this study the investigators want to peruse the outcome of this method on high AC/A horizontal strabismus.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| conducting the slanted recession technique | Active Comparator | conducting the slanted recession technique on the superior and inferior poles of the muscle based on far and near deviations. |
|
| conducting the augmented recession technique on the muscle | Active Comparator | conducting the augmented recession technique on the muscle for 1 to 1.50 mm more compared with the standard method. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| conducting the slanted recession technique on the superior and inferior poles | Procedure | conducting the slanted recession technique on the superior and inferior poles of the muscle based on far and near deviations. |
| Measure | Description | Time Frame |
|---|---|---|
| far-near deviation difference | difference between the far and near deviations | 90 days after surgery |
| Measure | Description | Time Frame |
|---|---|---|
| success rate of surgery | in cases with difference of far and near deviation less than 10 prism diopters | 90 days after surgery |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| zhaleh rajavi, MD | Contact | 9822591616 | labbafi@hotmail.com |
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Ophthalmic Research Center | Recruiting | Tehran | Iran |
Not provided
Not provided
Not provided
Not provided
Not provided
| conducting the augmented recession technique on the muscle | Procedure | conducting the augmented recession technique on the muscle for 1 to 1.50 mm more compared with the standard method. |
|