Table III.

Pre- and post-operative physical exam scores

	NGJL cohort	GJL cohort	P-value
Pre-operative
Flexion	113 ± 13.6	118 ±10.7	0.286
External rotation	44.6 ± 10.5	50.0 ± 11.1	0.713
Internal rotation	17.3 ± 11.0	17.9 ± 9.8	0.270
Post-operative
Flexion	120 ± 6.60	124 ± 8.93	0.304
External rotation	45.2 ± 11.9	48.1 ± 13.3	0.596
Internal rotation	23.0 ± 6.10	25.5 ± 5.17	0.462

Measurements in degrees ± SD.