Source Code Name Case count Share of cases (%)
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M239) Internal derangement of knee, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15946
OUTPAT OUTPAT_ICD10(M239) Internal derangement of knee, unspecified 7611
INPAT INPAT_ICD8(72410) Internal derangement of joint, Other shoulder derangement 5028
OUTPAT OUTPAT_ICD10(M238) Other internal derangements of knee 4527
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M23) Internal derangement of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4073
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M238) Other internal derangements of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2667
INPAT INPAT_ICD10(M238) Other internal derangements of knee 1326
OUTPAT OUTPAT_ICD10(M235) Chronic instability of knee 845
OUTPAT OUTPAT_ICD10(M234) Loose body in knee 780
INPAT INPAT_ICD10(M239) Internal derangement of knee, unspecified 581
INPAT INPAT_ICD9(7178C) Internal derangement of knee, Other internal derangement of knee 472
INPAT INPAT_ICD10(M235) Chronic instability of knee 379
OUTPAT OUTPAT_ICD10(M23) Internal derangement of knee 365
INPAT INPAT_ICD9(7178X) Internal derangement of knee, Other internal derangement of knee 234
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M235) Chronic instability of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 217
INPAT INPAT_ICD10(M234) Loose body in knee 202
INPAT INPAT_ICD9(7179X) Unspecified internal derangement of knee 194
INPAT INPAT_ICD9(7176A) Loose body in knee 190
INPAT INPAT_ICD9(7178E) Internal derangement of knee, Other internal derangement of knee 135
INPAT INPAT_ICD9(7178A) Internal derangement of knee, Other internal derangement of knee 124
OUTPAT OUTPAT_ICD10(M236) Other spontaneous disruption of ligament(s) of knee 94
INPAT INPAT_ICD9(7178D) Internal derangement of knee, Other internal derangement of knee 57
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M236) Other spontaneous disruption of ligament(s) of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 57
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M234) Loose body in knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
INPAT INPAT_ICD9(7178B) Internal derangement of knee, Other internal derangement of knee 47
INPAT INPAT_ICD10(M236) Other spontaneous disruption of ligament(s) of knee 22