Thumb Interphalangeal Joint Replacement as an Alternative to Joint Fusion

Table 1

Pre- and postoperative assessments.

Patient	Age (yo) at surgery	Time from surgery (yo)	VAS	ROM IP (°) Preop	ROM IP (°) postop	ROM MCP (°) postop	Kapandji	Pinch arthropl (kg)	Pinch opp (kg)	Reoperation
1	70.4	5	0	30	56	34	9	7.5	5.5	0
2	69.3	2.9	2	55	80	46	9	6	6	0
3	62	2	0	70	110	44	9	3.5	—	0
4	61.7	2.3	0	?	60	38	9	5	—	0
5	73.1	2.5	0	50	10	45	8	6	5.5	0
6	61.8	2.4	0	25	40	64	9	6	—	0
7	62.8	1.5	0	15	51	66	9	6	—	3
Tot	65.9	2.6	0.3	40.8	58.1	48, 1	8.9	5.7	5.7	0.4