Background. We have performed transxiphoid handassisted videothoracoscopy since 1995 to allow manual palpation in bilateral lung metastasectomy. This approach was extended to other thoracoscopic procedures requiring a handport. No extensive report about early and late results has yet been published.Methods. We retrospectively reviewed the first 100 consecutive patients undergoing transxiphoid hand-assisted videothoracoscopy. Acute and chronic postoperative pain, respiratory function, patient's satisfaction score (1 to 5), quality of life (Short Form-36), and survival rate were evaluated.Results. Seventy-four patients had lung metastases, 5 had primary lung cancers, 16 had benign nodules, and 5 had Morgani's hernia. Five patients needed conversion to thoracotomy, whereas 7 successfully underwent a second transxiphoid operation. Sixty-five metastatic patients were bilaterally explored, 44 were without radiologic evidence of controlateral lesions, discovering 23 occult metastases and 10 patients with occult controlateral disease. A total of 207 minimal resections and 11 lobecto-