2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Digestive System 520-579 > Appendicitis 540-543 > Other Diseases Of Appendix 543.* > 2006 ICD-9-CM Diagnosis 543.9 Other and unspecified diseases of appendix View the most recent version of ICD-9-CM 543.9 543.9 is a specific code that can be used to specify a diagnosis 543.9 contains 25 index entries View the ICD-9-CM Volume 1 543.* hierarchy Alternate Terminology Appendicular or appendiceal: colic concretion fistula Diverticulum of appendix Fecalith of appendix Intussusception of appendix Mucocele of appendix Stercolith of appendix  Index entries containing 543.9: Adhesion(s), adhesive (postinfectional) (postoperative) appendix 543.9 Appendiclausis 543.9 Appendicolithiasis 543.9 Atrophy, atrophic appendix 543.9 Calculus, calculi, calculous 592.9 appendix 543.9 Colic (recurrent) 789.0 appendicular 543.9 appendix 543.9 vermicular 543.9 Concretion - see also Calculus appendicular 543.9 Cyst (mucus) (retention) (serous) (simple) appendix 543.9 Dilatation appendix (cystic) 543.9 Disease, diseased - see also Syndrome appendix 543.9 Diverticula, diverticulosis, diverticulum (acute) (multiple) (perforated) (ruptured) 562.10 appendix (noninflammatory) 543.9 Fecalith (impaction) 560.39 appendix 543.9 Fibrosis, fibrotic appendix, appendiceal, noninflammatory 543.9 periappendiceal 543.9 Fistula (sinus) 686.9 appendix, appendicular 543.9 Granuloma NEC 686.1 appendix 543.9 Intussusception (colon) (enteric) (intestine) (rectum) 560.0 appendix 543.9 Kink, kinking appendix 543.9 Mucocele appendix 543.9 Obliteration appendix (lumen) 543.9 Sloughing (multiple) (skin) 686.9 appendix 543.9 Stercolith (see also Fecalith) 560.39 appendix 543.9 Strangulation, strangulated 994.7 appendix 543.9