18 Halo-Gravity Traction: An Adjunctive Treatment for Severe Spinal Deformity
10.1055/b-0038-162479 18 Halo-Gravity Traction: An Adjunctive Treatment for Severe Spinal DeformityJoshua M. Pahys and Amer F. Samdani Abstract Halo-gravity traction (HGT) has evolved from halo-femoral and halo-pelvic traction to become…