Computer and robotic – assisted total knee arthroplasty: a review of outcomes

Shatrov, Jobe; Parker, David

doi:10.1186/s40634-020-00278-y

Journal of Experimental Orthopaedics

Table 4 Robotic TKA versus Conventional TKA PROMs

From: Computer and robotic – assisted total knee arthroplasty: a review of outcomes

					Reported PROMs		RTKA
Author	Year	Robot	Follow-up	Study size	Conventional TKA		ROM
Smith [59]	2019	MAKO vs Triathalon	1 year	RTKA 120	Satisfied/very satisfied (Likert) 82%	Satisfied/very satisfied (Likert) 94%	RTKA 0–119
				CON 113	Satisfied/very satisfied (Likert) 82%	KSS Function - 80	CON 1–116
				CON 113	KSS Function – 73	KSS Function - 80	CON 1–116
Kim [54]	2019	ROBODOC Vs PS Duracon	13 years	RTKA 674	KSS-KS 93	KSS-KS 92	RTKA 125
Kim [54]	2019	ROBODOC Vs PS Duracon	13 years	CON 674	WOMAC 18	WOMAC 19	CON 128
Jeon [55]	2019	Robodoc (NextGen) Vs Triathalon	10 years	RTKA 84	KSS 91.9	KSS 89.7	RTKA 137.2
				CON 79	KSS Function 85.4	KSS Function 89.5	CON 134.5
				CON 79	SF-36 (physical) 47.2	SF-36 (physical) 47.5	CON 134.5
Cho [56]	2018	ROBODOC Vs NextGen	10 years	RTKA 160	HSS 86.7	HSS 88.5	RTKA130.7 CON 130.0
				CON 230	KSS Pain 45.8	KSS Pain 45.3
					KSS Function 88.4	KSS Function 87.8
					WOMAC 13.0	WOMAC 10.1
					SF-36 P 47.6	SF-36 P 48.3
Yang [53]	2017	ROBODOC vs NextGen	10 years	RTKA 71	HSS 88.7	HSS 87.2	RTKA 132.6 CON 131.0
				CON 42	WOMAC 11.5	WOMAC 7.6
				CON 42	VAS 1.1	VAS 1.2
Marchand [60]	2017	MAKO Vs CR Triathalon	6 months	RTKA 20	Pain score 5/10	Pain score 3/10
Marchand [60]	2017	MAKO Vs CR Triathalon	6 months	CON 20	WOMAC 14	WOMAC 7
Liow [61]	2016	ROBODOC vs NextGen	2 years	RTKA 31	OKS 17.7	OKS 18.3	RTKA 1.5–118.3
				CON 29	KSS-F 73.9	KSS – F 77	CON 1.7–125.2
					KSS-KS 87.9	KSS – KS 81.8
					SF-36 Physical 66.9	SF-36 Physical 79.5
					Satisfied (%) 89.7	Satisfied (%) 93.5
Song [57]	2013	ROBODOC Vs NextGen	5.4 years	RTKA 50	WOMAC 30	WOMAC 28.9	RTKA 128
Song [57]	2013	ROBODOC Vs NextGen	5.4 years	CON 50	HSS 94.7	HSS 95.7	CON 129
Song [58]	2011	ROBODOC Vs CR NextGen	1.4 years	RTKA 30	WOMAC 13	WOMAC 11	RTKA 129
Song [58]	2011	ROBODOC Vs CR NextGen	1.4 years	CON 30	HSS 94.7	HSS 95.2	CON 129
Park [11]	2007	ROBODOC Vs Zimmer LPS	3.75 years	RTKA 30	KSS 90.4	KSS 91.6	RTKA 122
Park [11]	2007	ROBODOC Vs Zimmer LPS	3.75 years	CON 32	Knee Functional Score – 88.5	Knee Functional Score – 87.9	CON 118

CAS Computer-assisted TKA, RTKA Robotic TKA, KSS Knee Society Score, HSS Hospital for Special Services Score, SF-36 Short-form 36, OKS Oxford knee score, WOMAC Western Ontario and McMaster Universities osteoarthritis index, VAS Visual Analogue Scale

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