Early clinical outcome and learning curve following unilateral primary total knee arthroplasty after introduction of a novel total knee arthroplasty system

Table 4 Utilization frequency of novel system following introduction

	Introduction group	Follow-up group
Orthopedic Surgeon 1, n (%)	25 out of 36 (69.4)	25 out of 35 (71.4)
Orthopedic Surgeon 2, n (%)	25 out of 47 (53.2)	25 out of 46 (54.3)
Orthopedic Surgeon 3, n (%)	25 out of 55 (45.4)	12 out of 16 (75)

Frequencies shown as the fraction of total knee alloplastic surgeries where the newly introduced prosthesis was utilized for the three orthopedic surgeons. Percentages are shown in parenthesis.