Abstract: We report a technical modification of the classic transmanubrial osteomuscular sparing approach described by Grünenwald and Spaggiari for the treatment of a T1 vertebral tumor. The goal of the surgical treatment for spinal tumors of the cervico-thoracic area is to excise the vertebral tumor, reconstruct the spinal column, and place an internal fixation device to achieve immediate stabilization. The procedure was necessary for treating a patient who presented with an invasion of T1 vertebral body by multiple myeloma with initial neurological symptoms of epidural spinal cord compression. This approach requires a multidisciplinary team, essentially composed by the thoracic surgeon, who performs the anatomical dissection of the cervico-thoracic area, and the neurosurgeon, who performs the vertebrectomy and placement of a titanium prosthesis (Harm''s cage). The operation was successful; the follow-up 6 months after the surgical procedure is normal. [Copyright &y& Elsevier]