2007 ICD-9-CM Procedure 42.51 Intrathoracic esophagoesophagostomy 42.51 is a specific code that can be used to specify a procedure 42.51 contains 2 index entries View the full Volume 3 42.* hierarchy Index entries containing 42.51: Anastomosis esophagoesophageal (intrathoracic) 42.51 antesternal or antethoracic 42.61 Esophagoesophagostomy (intrathoracic) 42.51 antesternal or antethoracic 42.61