Please assess the completion status of the following clinical trial:

Trial Title: Robotic Surgery of the Ocular Surface

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* Adult patient \> 18 year-old suffering :~symptomatic pterygium~* chronic corneal ulceration resistant to medical treatment~* corneal opacity involving corneal stroma and corneal endothelium~* corneal thinning~* corneal perforation~Exclusion Criteria:~* History of eye surgery~* psychiatric disease~* mental deficiency~* pregnancy~* nursing mother

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Amniotic membrane transplantation (Type: OTHER): None
- Pterygium surgery (Type: OTHER): None
- Penetrating keratoplasty (Type: OTHER): None

Based on this trial design, predict the completion outcome and termination type (if applicable).