ICD-9-CM Procedure 22 Operations on nasal sinuses 22 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 22.0 Aspiration and lavage of nasal sinus 22.0 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 22.00 Aspiration and lavage of nasal sinus, not otherwise specified 22.00 is a specific code that can be used to specify a procedure 22.00 contains 5 index entries ICD-9-CM Procedure 22.01 Puncture of nasal sinus for aspiration or lavage 22.01 is a specific code that can be used to specify a procedure 22.01 contains 9 index entries ICD-9-CM Procedure 22.02 Aspiration or lavage of nasal sinus through natural ostium 22.02 is a specific code that can be used to specify a procedure 22.02 contains 6 index entries ICD-9-CM Procedure 22.1 Diagnostic procedures on nasal sinus 22.1 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 22.11 Closed [endoscopic] [needle] biopsy of nasal sinus 22.11 is a specific code that can be used to specify a procedure 22.11 contains 4 index entries ICD-9-CM Procedure 22.12 Open biopsy of nasal sinus 22.12 is a specific code that can be used to specify a procedure 22.12 contains 2 index entries ICD-9-CM Procedure 22.19 Other diagnostic procedures on nasal sinuses 22.19 is a specific code that can be used to specify a procedure 22.19 contains 4 index entries ICD-9-CM Procedure 22.2 Intranasal antrotomy 22.2 is a specific code that can be used to specify a procedure 22.2 contains 10 index entries ICD-9-CM Procedure 22.3 External maxillary antrotomy 22.3 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 22.31 Radical maxillary antrotomy 22.31 is a specific code that can be used to specify a procedure 22.31 contains 13 index entries ICD-9-CM Procedure 22.39 Other external maxillary antrotomy 22.39 is a specific code that can be used to specify a procedure 22.39 contains 16 index entries ICD-9-CM Procedure 22.4 Frontal sinusotomy and sinusectomy 22.4 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 22.41 Frontal sinusotomy 22.41 is a specific code that can be used to specify a procedure 22.41 contains 7 index entries ICD-9-CM Procedure 22.42 Frontal sinusectomy 22.42 is a specific code that can be used to specify a procedure 22.42 contains 3 index entries ICD-9-CM Procedure 22.5 Other nasal sinusotomy 22.5 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 22.50 Sinusotomy, not otherwise specified 22.50 is a specific code that can be used to specify a procedure 22.50 contains 4 index entries ICD-9-CM Procedure 22.51 Ethmoidotomy 22.51 is a specific code that can be used to specify a procedure 22.51 contains 6 index entries ICD-9-CM Procedure 22.52 Sphenoidotomy 22.52 is a specific code that can be used to specify a procedure 22.52 contains 7 index entries ICD-9-CM Procedure 22.53 Incision of multiple nasal sinuses 22.53 is a specific code that can be used to specify a procedure 22.53 contains 1 index entry ICD-9-CM Procedure 22.6 Other nasal sinusectomy 22.6 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 22.60 Sinusectomy, not otherwise specified 22.60 is a specific code that can be used to specify a procedure 22.60 contains 3 index entries ICD-9-CM Procedure 22.61 Excision of lesion of maxillary sinus with caldwell-luc approach 22.61 is a specific code that can be used to specify a procedure 22.61 contains 5 index entries ICD-9-CM Procedure 22.62 Excision of lesion of maxillary sinus with other approach 22.62 is a specific code that can be used to specify a procedure 22.62 contains 6 index entries ICD-9-CM Procedure 22.63 Ethmoidectomy 22.63 is a specific code that can be used to specify a procedure 22.63 contains 4 index entries ICD-9-CM Procedure 22.64 Sphenoidectomy 22.64 is a specific code that can be used to specify a procedure 22.64 contains 3 index entries ICD-9-CM Procedure 22.7 Repair of nasal sinus 22.7 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 22.71 Closure of nasal sinus fist 22.71 is a specific code that can be used to specify a procedure 22.71 contains 8 index entries ICD-9-CM Procedure 22.79 Other repair of nasal sinus 22.79 is a specific code that can be used to specify a procedure 22.79 contains 6 index entries ICD-9-CM Procedure 22.9 Other operations on nasal sinuses 22.9 is a specific code that can be used to specify a procedure 22.9 contains 4 index entries