2007 ICD-9-CM Procedure 34.92 Injection into thoracic cavity 34.92 is a specific code that can be used to specify a procedure 34.92 contains 7 index entries View the full Volume 3 34.* hierarchy 34.92 also known as: Chemical pleurodesis Injection of cytotoxic agent or tetracycline Instillation into thoracic cavity Requires additional code for any cancer chemotherapeutic substance (99.25) 34.92 excludes: that for collapse of lung (33.32) Index entries containing 34.92: Injection (into) (hypodermically) (intramuscularly) (intravenously) (acting locally or systemically) sclerosing agent NEC 99.29 pleura 34.92 thoracic cavity 34.92 Instillation thoracic cavity 34.92 Pleurodesis 34.6 chemical 34.92 with cancer chemotherapy substance 34.92 [99.25] tetracycline 34.92 [99.21] Pleurosclerosis 34.6 chemical 34.92 with cancer chemotherapy substance 34.92 [99.25] tetracycline 34.92 [99.21] Scarification pleura 34.6 chemical 34.92 with cancer chemotherapy substance 34.92 [99.25] tetracycline 34.92 [99.21] Sclerotherapy pleura 34.92 treatment of malignancy (cytotoxic agent) 34.92 [99.25] with tetracycline 34.92 [99.21]