Table 1. Patient data and measured implant position parameters.

	Average	SD	Range
Glenoid version (°)	8	9	[−17, 32]
Glenoid inclination (°)	12	13	[−21, 50]
Glenoid rotation (°)	7	14	[−30, 46]
Glenoid Off-set (mm)	4	3	[−7, 15]
Humeral position (mm)	1	3	[−11, 8]
Humeral retroversion (°)	41	12	[11, 62]
Glenohumeral misalignment (mm)	0	1	[−3, 4]
Age (years)	69	10.5	[38, 88]
Radiographic follow-up (months)	38	27	[12, 159]
Preoperative status of rotator cuff	8 partial thickness supraspinatus tears, 10 full thickness tears (4 trans osseous reattachments)
Shoulder etiology	53 primary OA, 7 RA, 6 post-traumatic OA,
(ostearthritis OA, rheumatoid arthritis RA)	2 post instability OA