Table 1.

Phrases used for the communication assessment.

Option number	Phrases
1	1.More suction please 2.Raise your hand 3.New drill needed 4.More traction please 5.Call next case 6.Irrigation please 7.Drop your hand 8.Size 5 fits 9.Open the cement 10.Clean the flutes
2	1.Retract more patella 2.Raise your machine 3.Drop the leg 4.Blood pressure down 5.Need more sawing 6.Mallet please 7.Move the pin 8.Add more force 9.Leave the pin 10.Block more distal
3	1.Get the bovie 2.Use the knife 3.Cut more femur 4.Take more tibia 5.Pin remover next 6.Need pain cocktail 7.Get injection ready 8.Take the hammer 9.Move the drill 10.Antibiotics given?
4	1.Need more dissection 2.Increase flexion gap 3.Decrease flexion space 4.Patient doesn’t smoke 5.Patient is very large 6.Surgery as outpatient 7.Will need PT 8.give tranexamic acid 9.Need bigger poly 10.Need smaller poly