2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Musculoskeletal System And Connective Tissue 710-739 > Rheumatism, Excluding The Back 725-729 > Peripheral Enthesopathies And Allied Syndromes 726.* > 2006 ICD-9-CM Diagnosis 726.91 Exostosis of unspecified site View the most recent version of ICD-9-CM 726.91 Benign hypertrophy that projects outward from the surface of bone, often containing a cartilaginous component. 726.91 is a specific code that can be used to specify a diagnosis 726.91 contains 5 index entries View the ICD-9-CM Volume 1 726.* hierarchy Alternate Terminology Bone spur NOS  Index entries containing 726.91: Callus (infected) 700 bone 726.91 Exostosis 726.91 cartilaginous (M9210/0) - see Neoplasm, bone, benign congenital 756.4 ear canal, external 380.81 gonococcal 098.89 hip 726.5 intracranial 733.3 jaw (bone) 526.81 luxurians 728.11 multiple (cancellous) (congenital) (hereditary) 756.4 nasal bones 726.91 orbit, orbital 376.42 osteocartilaginous (M9210/0) - see Neoplasm, bone, benign spine 721.8 with spondylosis - see Spondylosis syphilitic 095.5 wrist 726.4 Spur - see also Exostosis bone 726.91 calcaneal 726.73 nose (septum) bone 726.91