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Table 1 Patient demographics, pre- and postoperative data, and follow-up

From: Modified tectonic keratoplasty with minimal corneal graft for corneal perforation in severe Stevens - Johnson syndrome: a case series study

Patient number

1

2

3

4

5

6

7

8

9

10

Sex/age (years)

F/48

M/65

M/42

F/54

M/47

M/61

M/54

F/37

F/58

M/22

Schirmer test (mm)

0

1

1

0

1

3

1

2

0

0

Localization of ulcer

PC

CT

PP

PC

PC

PP

PC

PP

PC

PP

Co-morbidities

Trichiasis, symblepharon

Trichiasis, symblepharon

Symblepharon, synechia

Trichiasis, symblepharon

Trichiasis

Trichiasis, symblepharon

Trichiasis, synechia

Synechia

Trichiasis, symblepharon

Synechia

Activity of SJS

Inactive

Active

Active

Active

Active

Inactive

Inactive

Active

Inactive

Active

Prior corneal surgical procedures (times)

AMT(2), CP (1)

CP (2)

AMT(1), CP (1)

CP (1)

CP(1), AMT(1)

AMT(1), LK (3)

LK (2), PK (1)

CP (2)

AMT(1), CP(1)

AMT(1)

Size of corneal lesion (mm)

4.0 × 5.5

6.0 × 7.5

4.5 × 7.0

4.5 × 5.75

5.0 × 6.0

3.5 × 5.0

3.0 × 5.5

3.5 × 5.75

4.0 × 6.5

3.25 × 4.0

Size of perforation (mm)

2.5

3.5

3.0

2.5

2.5

2.0

2.5

2.5

3.0

2.0

Size of corneal graft (mm)

3.75

4.75

4.25

3.75

4.0

3. 5

3.0

3.5

4.0

3.0

Follow-up (months)

38

34

32

32

20

15

14

11

9

6

Preoperative BCVA

20/200

HM/10 cm

CF/10 cm

20/60

HM/50 cm

CF/10 cm

HM/30 cm

20/100

CF/20 cm

20/200

Final BCVA

20/200

20/50

20/100

20/40

HM/30 cm

CF/30 cm

HM/30 cm

20/100

20/200

20/100

Preoperative IOP (mmHg)

5

3

8

3

5

4

11

7

4

8

Final IOP (mmHg)

12

13

16

10

12

19

17

11

15

13

  1. F = Female; M = Male; AMT = Amniotic Membrane Transplantation; CP = Conjunctival Flap; LK = lamellar Keratoplasty; PK = Penetrating Keratoplasty; PC = Paracentral; CT = Central; PP = Peripheral; BCVA = best-corrected visual acuity; HM = Hand Motions; CF = Counting Fingers; IOP = Intraocular Pressure.