Pterygium is characterized by encroachment of an abnormal fibrovascular tissue from the bulbar conjunctiva onto the cornea (Arch Ophthalmol 115:1235–1240, 1997). Upon reaching the corneal surface, this fibrovascular tissue exerts cicatricial traction that flattens the caruncle and obliterates the ...
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Figure 5. The donor lamellar disc is seen on the disposable microkeratome head (left). A sterile marking pen is used to demarcate the area of lamellar tissue dissection to match the recipient corneal bed (right). Figure 6. The lamellar graft is shaped to match the corneal stromal defect i...
Randomised controlled study of conjunctival autograft versus amniotic membrane graft in pterygium excision. AIM: To determine whether amniotic membrane can be used as an alternative to conjunctival autograft after pterygium excision. METHODS: 287 eyes with either... RS Luanratanakorn - 《British Journal...
Surgery is the only way to remove a pterygium, but the results can be disappointing. Even with modern techniques, the recurrence rate is often as high as 30 to 40 percent and they tend to come back bigger and faster. Surgery for excision of pterygia usually is performed in an outpatient ...
5. Granuloma: Usually seen after bare sclera surgery, the granuloma can occur in the scleral bed, or in cases of a conjunctival autograft, can occur at the site of donor graft excision, if the Tenon’s there is hydrated and does not get covered with conjunctiva in the healing period. ...
Purpose. To evaluate the efficacy of autologous tenon grafting combined with conjunctival flap as a treatment for scleromalacia or scleral thinning after pterygium excision without any additional donor graft tissue. Methods. Twenty-six cases underwent autologous advanced tenon grafting combined with sliding...
If you have pterygium, you can have it removed with five easy steps. Step 1:Before excision begins, you’ll have numbing eye drops applied to your eye. This prevents you from feeling any pain. Your eye is also held open during the excision to prevent you from blinking. ...
pterygium excision as an intraoperative application to the bare sclera for the management of both primary and recurrent pterygium.4 In order to further reduce recurrence and postoperative complications, an intraoperative MMC-treated sclera is normally covered with a conjunctival or amniotic membrane graft...
1.AIM:To study the influence of different surgical methods on the ocular surface of patients with primary pterygium.目的:评价不同手术方法对初发翼状胬肉患者眼表的影响。 英文短句/例句 1.Objective To study the curative effect of pterygium excision with conjunctival transplantation.目的研究结膜移植联合逆行...