Please assess the completion status of the following clinical trial:

Trial Title: MINIMALLY INVASIVE SURGERY in Total Knee Arthroplasty

Study Design Characteristics:
- Allocation: N/A
- Intervention Model: N/A
- Observational Model: N/A
- Primary Purpose: N/A
- Time Perspective: N/A
- Masking: N/A
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* require primary uni- or bilateral total knee arthroplasty; available for 2 year follow up; provide informed consent; is in stable health for cardio-pulmonary conditions.~Exclusion Criteria:~* inefficient femoral or tibial bone stock; BMI \>35; fixed flexion deformity \>15 degrees; knee flexion of \<90 degrees; varus/valgus deformity \>20 degrees; active local infection; conditions that would compromise the 2 years follow up.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- Minimal Invasive Surgery, (Type: EXPERIMENTAL): None
- Standard Surgical Technique (Type: ACTIVE_COMPARATOR): None

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