Simplified lateral chest incision for most thoracotomies other than sternotomy.

Our experience using the lateral simplified thoracotomy incision for most chest work other than operations requiring median sternotomy is reported. The incision provides adequate exposure, yet preserves major muscle masses and decreases the postoperative morbidity. Return of normal ipsilateral arm function appears to be hastened in the postoperative period. In addition, the incision is easier to open and close than the standard incision.