Table 2.

Radiographic lateral lumbosacral spinal changes, such as disc height gain, further height loss, disc angle gain, and further disc angle loss, after the MOASS technique with or without anterior instrumentation

Lateral X-ray	Height gain (mm)	Height loss (mm)	Angle gain (degrees)	Angle loss (degrees)
Implant	5.32	−0.72	6.77	−1.01
No implant	10.33	−3.67	13.67	−6