Is collagen matrix implantation better than freshly harvested amniotic membrane Transplantation following pterygium excision?

Shikhar Gaur; Vinod Kumar Baranwal; K Shyamsundar

Volume : V, Issue : VII, July - 2016

Is collagen matrix implantation better than freshly harvested amniotic membrane Transplantation following pterygium excision?

Shikhar Gaur, Vinod Kumar Baranwal, K Shyamsundar

Abstract :

Aim: A study was conducted to compare the effect of collagen matrix implant surgery with freshly harvested amniotic memane transplant following excision of primary Pterygium. Method: 60 cases (48 males and 12 females, aged 22-54 years) were randomly allocated into two equal groups. Pterygia of all patients were excised using peel off technique followed by bare sclera which was covered up with collagen matrix implant or freshly harvested amniotic memane graft held in position with sutures. Patients were followed up monthly for six months for complications. Results and conclusion: study revealed that there is no significant difference in efficacy of the two techniques; recurrence was noted in 1 case in both groups.