ADH	Anterior Disk Height
ASA	American Society of Anesthesiologists
DH	Disk Height
LL	Lumbar Lordosis
SL	Segmental Lordosis
MIS	Minimally Invasive Surgery
ULBD	Unilateral Laminotomy for Bilateral Decompression
ODI	Oswestry Disability Index
PDH	Posterior Disk Height
NRS-B	Numeric Rating Scale for Back Pain
NRS-L	Numeric Rating Scale for Leg Pain
CT	Computed Tomography
MRI	Magnetic Resonance Imaging
ADS	Adult Degenerative Scoliosis
DLSS	Degenerative Lumbar Spinal Stenosis
MISS	Minimally Invasive Spine Surgery
CSF	Cerebrospinal Fluid
PI	Pelvic Incidence
PT	Pelvic Tilt
SS	Sagittal Slope
SVA	Sagittal Vertical Axis
GCA	Global Cobb Angle
SCA	Segmental Cobb Angle