Answer the following questions after reading the following case study. Patient presents today for therapy for medical meniscus tear of the left knee....

Answer the following questions after reading the following case study. Patient presents today for therapy for medical meniscus tear of the left knee. Therapy at today's visit included gait and functional ambulation training. Total time for visit was 35 minutes. Patient tolerated the treatment and was given exercise to perform at home. Looking for increase in strength and ROM at next visit in 2 days.

What is the correct ICD-10-PCS code for this case? ___________

What is the root type for this case? ___________