| Service | Number of cases | OPS number | Info | 
																			
											| Insertion or exchange of an artificial lens of the eye | 4 | 5-146.2b |  | 
																			
											| Insertion or exchange of an artificial lens of the eye | not specified | 5-146.2a |  | 
																			
											| Other operations on the cornea of the eye | not specified | 5-129.4 |  | 
																			
											| Suturing of the eyelid | not specified | 5-095.11 |  | 
																			
											| Replacement or removal of an artificial lens of the eye | not specified | 5-147.2 |  | 
																			
											| Replacement or removal of an artificial lens of the eye | not specified | 5-147.3 |  | 
																			
											| Corrective surgery for a drooping upper eyelid on one side | not specified | 5-094.2 |  | 
																			
											| Corrective surgery for a drooping upper eyelid on one side | not specified | 5-094.3 |  | 
																			
											| Surgical removal of the lens of the eye without the lens capsule | not specified | 5-144.2a |  | 
																			
											| Corrective surgery for a drooping upper eyelid on one side | not specified | 5-094.1 |  | 
																			
											| Suturing of the cornea of the eye | not specified | 5-124 |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 26 | 5-091.20 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the conjunctiva of the eye | not specified | 5-112.2 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the conjunctiva of the eye | 6 | 5-112.1 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the cornea of the eye | not specified | 5-123.20 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the cornea of the eye | not specified | 5-123.3 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the conjunctiva of the eye | not specified | 5-112.3 |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 8 | 5-091.21 |  | 
																			
											| Lid tightening | 11 | 5-097.3 |  | 
																			
											| Lid tightening | 55 | 5-097.1 |  | 
																			
											| Insertion or exchange of an artificial lens of the eye | not specified | 5-146.0b |  | 
																			
											| Surgical replacement of the cornea of the eye with improvement of visual acuity, or other reconstructive operations on the cornea of the eye | not specified | 5-126.8 |  | 
																			
											| Other operations on the sclera, of the anterior chamber, of the iris, or the ciliary body of the eye | not specified | 5-139.10 |  | 
																			
											| Other operations on the sclera, of the anterior chamber, of the iris, or the ciliary body of the eye | 160 | 5-139.12 |  | 
																			
											| Surgical removal of the vitreous of the eye with another access, or other operations on the vitreous | not specified | 5-159.00 |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 30 | 5-091.31 |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | not specified | 5-091.30 |  | 
																			
											| Surgical incision into the (diseased) eyelid | not specified | 5-090.3 |  | 
																			
											| Other operations on the lens of the eye | not specified | 5-149.0 |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 4 | 5-091.40 |  | 
																			
											| Other operations on the eyelid | 23 | 5-099.1 |  | 
																			
											| Corrective surgery for an inverted or extroverted eyelid | 4 | 5-093.5 |  | 
																			
											| Other operations on the sclera, of the anterior chamber, of the iris, or the ciliary body of the eye | 624 | 5-139.0 |  | 
																			
											| Corrective surgery for an inverted or extroverted eyelid | 7 | 5-093.2 |  | 
																			
											| Corrective surgery for an inverted or extroverted eyelid | not specified | 5-093.3 |  | 
																			
											| Corrective surgery for an inverted or extroverted eyelid | not specified | 5-093.1 |  | 
																			
											| Surgical removal of the lens of the eye without the lens capsule | not specified | 5-144.5b |  | 
																			
											| Operation for triangular conjunctival folds in the crease of the eyelid (pterygium) | not specified | 5-122.1 |  | 
																			
											| Surgical removal of the lens of the eye without the lens capsule | 10 | 5-144.5a |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 11 | 5-091.01 |  | 
																			
											| Other reconstructive operations on the eyelids | 5 | 5-096.6 |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 7 | 5-091.00 |  | 
																			
											| Reduction of the intraocular pressure by improving aqueous humour circulation | 4 | 5-133.7 |  | 
																			
											| Surgical destruction of diseased tissue in the retina or choroid of the eye | 5 | 5-155.1 |  | 
																			
											| Suturing the conjunctiva of the eye | 6 | 5-115 |  | 
																			
											| Surgical removal of the lens of the eye without the lens capsule | 29 | 5-144.5e |  | 
																			
											| Surgical incision into the cornea of the eye | 160 | 5-121.0 |  | 
																			
											| Surgical removal of the lens of the eye without the lens capsule | not specified | 5-144.50 |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 15 | 5-091.10 |  | 
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 33 | 5-091.11 |  |