Results of pterygium excision adjunct with conjunctival autograft transplantation for primary pterygium by ophthalmology trainees

2016 ◽  
Vol 36 (5) ◽  
pp. 615-621
Author(s):  
Kitchaporn Kositphipat ◽  
Napaporn Tananuvat ◽  
Janejit Choovuthayakorn
Keyword(s):  
Conjunctival Autograft ◽  
Pterygium Excision ◽  
Primary Pterygium

Surgical Outcome of Primary Pterygium Excision with Conjunctival Autograft

2015 ◽  
Vol 56 (6) ◽  
pp. 856 ◽  
Author(s):  
Dong Ik Kim ◽  
Mee Kum Kim ◽  
Won Ryang Wee ◽  
Joo Youn Oh
Keyword(s):  
Surgical Outcome ◽  
Conjunctival Autograft ◽  
Pterygium Excision ◽  
Primary Pterygium

scholarly journals Comparison Of Conjunctival Autograft And Combined Amniotic Membrane Mini-Simple Limbal Epithelial Transplantion After Primary Pterygium Excision

2020 ◽  
Author(s):  
ASHOK JHA ◽  
Abhay Simba
Keyword(s):  
Fibrin Glue ◽  
Amniotic Membrane ◽  
Operative Time ◽  
Primary Outcome Measure ◽  
Secondary Outcome ◽  
Conjunctival Autograft ◽  
Group I ◽  
Pterygium Excision ◽  
Group Ii ◽  
Primary Pterygium

Abstract Background: To compare conjunctival autograft and combined amniotic membrane mini-simple limbal epithelial transplant after primary pterygium excision Methods: A prospective randomized interventional study was conducted on 264 eyes with Primary Pterygium.The patients were divided into Group I (conjunctival autograft) and Group II (mini-simple limbal epithelial transplant). 133 eyes in Group I underwent pterygium excision with a conjunctival autograft using fibrin glue. 131 eyes in Group II underwent mini Simple Limbal Epithelial Transplant with amniotic membrane using fibrin glue. Post-operatively, the patients were reviewed on day 1,3,7,14 & 30 and then at three,six and nine months. Primary outcome measure was the recurrence rate whereas the secondary outcome measures were the intraoperative time and other complications.Recurrence rate was calculated using Fisher’s exact test. Variables like age , preoperative BCVA , operative time and the dimensions of graft were compared using unpaired t test . Other baseline characteristics like gender, Laterality, grades of pterygium(I-III),Occupation and indication of surgery were expressed between the two groups using Pearson’s Chi-Square test. Results: Two hundred and thirty three eyes(118 in group I and 115 in group II) could complete nine months follow-up period. Recurrence was seen in 2(1.6%) cases in group I whereas 3 cases (2.6%) had recurrence in group II(p=0.681).Operative time for group (II) (20.33±1.28 min) was significantly higher (p<0.001) than group I (12.01±1.26). Graft displacement occurred in one case in group II (p=0.999). Conclusions: Despite a longer time,(p<0.001) mini-SLET seems to be a viable and equally effective alternative to CAG in the management of primary pterygium ,especially in cases where conjunctiva needs to be spared.Ethical Clearance Certificate Number : 29/MH/2015 dated 11 Aug 2015

scholarly journals Randomized interventional trial comparing conjunctival autograft secured with Sutures versus fibrin glue in primary pterygium excision

2018 ◽  
Vol 3 (2) ◽  
pp. 1-7
Author(s):  
Dr. Keerthivarman Rukmangathan ◽  
◽  
Dr. Dhivya Ramakrishnan ◽  
Dr. Vasudarini Sundararajan ◽  
Dr. Ranjan Chandrasekaran ◽  
...  
Keyword(s):  
Fibrin Glue ◽  
Interventional Trial ◽  
Conjunctival Autograft ◽  
Pterygium Excision ◽  
Primary Pterygium

scholarly journals Comparing Adjuvant Beta Radiation, Mitomycin C, and Conjunctival Autograft in Primary Pterygium Treatment, a Three-year Follow-up Study

2021 ◽  
Vol 14 (1) ◽  
pp. 82-87
Author(s):  
Khalil M. Al-Salem ◽  
Ahmad T.S. Saif ◽  
Passant S. Saif
Keyword(s):  
Postoperative Complications ◽  
Mitomycin C ◽  
Recurrence Rate ◽  
University Hospital ◽  
Beta Radiation ◽  
Conjunctival Autograft ◽  
Group A ◽  
Pterygium Excision ◽  
Group B ◽  
Primary Pterygium

Purpose: To compare the recurrence rate of primary pterygium surgery after the adjuvant use of Beta radiation, Mitomycin C, and conjunctival autograft. Methods: 180 eyes of 180 patients were included in the study. All cases had primary pterygium excision following the use of adjuvant therapy of Beta radiation or Mitomycin C (0.02% for 5 minutes) or conjunctival autograft. The study was conducted at Fayoum University Hospital, Fayoum, Egypt, and Misr University Hospital. The patients were randomly divided into three groups, with each group comprising 60 patients. Group (A) included patients treated with Beta radiation following Pterygium excision, group (B) patients had primary pterygium excision with the application of 0.02% Mitomycin C for 5 minutes, and group (C) patients had conjunctival autograft to cover the bare area after pterygium excision. Patients were followed up for three years postoperatively. Results: group A had the highest recurrence rate (33.3%) followed by group B (13.3%), and finally group C presented a recurrence rate of 6.7%. Group B showed the highest rate of intra-ocular postoperative complications, while no intra-ocular complications were recorded in group C. Common complications in groups A and B were scleral melting, keratitis, and Dellen formation. Conclusion: Using conjunctival autograft after primary pterygium excision gives the best results regarding the rate of recurrence and postoperative complications. Meanwhile, B-radiation or Mitomycin C did not prove to be as good.

scholarly journals Comparison Of Conjunctival Autograft And Combined Amniotic Membrane Mini-Simple Limbal Epithelial Transplantion After Primary Pterygium Excision

2020 ◽  
Author(s):  
ASHOK JHA ◽  
Abhay Simba
Keyword(s):  
Amniotic Membrane ◽  
Conjunctival Autograft ◽  
Pterygium Excision ◽  
Primary Pterygium

Abstract The authors have requested that this preprint be withdrawn due to author disagreement.

scholarly journals Keratometric changes after pterygium excision

2020 ◽  
Vol 8 (5) ◽  
pp. 1724
Author(s):  
Sharda Punjabi ◽  
Appurv Kachhwaha
Keyword(s):  
Visual Acuity ◽  
Uv Light ◽  
Light Exposure ◽  
Autologous Blood ◽  
Corneal Astigmatism ◽  
P Value ◽  
Ocular Surgery ◽  
Conjunctival Autograft ◽  
Pterygium Excision ◽  
Primary Pterygium

Background: A pterygium is a wing-shaped growth of conjunctiva and fibrovascular tissue on the superficial cornea. The pathogenesis of pterygia is strongly correlated with UV light exposure and environmental factors. The prevalence of pterygia increases steadily with proximity to the equator, and the condition is more common in men than women. It is well established fact that before entering the optical zone pterygium causes flattening of the cornea in horizontal meridian with the more normal side of the cornea usually temporally, resulting in with-the-rule astigmatism.Methods: The study included 80 patients of primary pterygium who underwent pterygium excision with conjunctival autograft adhered by autologous blood surgery. After performing routine ocular examination which includes visual acuity without and with pinhole and pre-operative keratomery was assessed by autokeratorefractometer. Repeat examination was performed after 6 weeks of surgery. Patients with recurrent pterygium, pseudo-pterygium, and history of previous ocular surgery were excluded.Results: The pre‑ and postoperative corneal astigmatism were compared after 6 weeks of surgery. The changes in corneal astigmatism were statistically significant p value <0.001. The preoperative mean corneal astigmatism of 3.41 D was reduced to 1.59 D (p value <0.001) 6 weeks after surgery, but maximum change in astigmatism was seen in Grade IV >Grade III >Grade II >Grade I.Conclusions: Primary pterygium of all grades treated with well accepted technique pterygium excision with conjunctival autograft with autologous blood gives promising results in terms of improvement in corneal astigmatism and hence visual acuity as well.

scholarly journals Efficacy of sutureless and glue free limbal conjunctival autograft for primary pterygium surgery

2012 ◽  
Vol 4 (2) ◽  
pp. 230-235 ◽  
Author(s):  
K P S Malik ◽  
R Goel ◽  
A Gupta ◽  
S K Gupta ◽  
S Kamal ◽  
...  
Keyword(s):  
Case Series ◽  
Surgical Excision ◽  
Recurrence Rates ◽  
Conjunctival Autograft ◽  
Uncorrected Visual Acuity ◽  
Pterygium Excision ◽  
One Year ◽  
Limbal Conjunctival Autograft ◽  
Conjunctival Autografting ◽  
Primary Pterygium

Introduction: There are numerous adjunctive measures described to reduce the recurrence rates after pterygium excision. Objective: To study the efficacy and complications of sutureless and glue free limbal conjunctival autograft for the management of primary pterygium over a period of one year. Materials and methods: A prospective interventional case series was carried out in 40 consecutive eyes with primary nasal pterygium requiring surgical excision. Pterygium excision with limbal conjunctival autografting without using glue or sutures was performed in all the patients followed by bandaging for 48 hours. The patients were followed up post operatively on 2nd day, 1 week, 6 weeks, 6 months and 12 months. They were examined for haemorrhage, wound gape, graft shrinkage, chemosis, graft dehiscence, recurrence or any other complication. Results: The mean age of the patients was 42.8 years (range 23-61), 75% of which were males. Total graft dehiscence occurred in 2 eyes (5%), graft retraction in 3 eyes (7.5%) and recurrence was seen in 1 eye (2.5%). At 6 weeks postoperatively, the gain in uncorrected visual acuity ranged from 0.18 to 0.5 log MAR in 7 eyes. No other complication was noted. Conclusions: Sutureless and glue free limbal conjunctival autografting following pterygium excision is a safe, effective and economical option for the management of primary pterygium.DOI: http://dx.doi.org/10.3126/nepjoph.v4i2.6537 Nepal J Ophthalmol 2012; 4 (2): 230-235

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