Source Code Name Case count Share of cases (%)
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S800) Contusion of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14676
OUTPAT OUTPAT_ICD10(S832) Tear of meniscus, current 14324
OUTPAT OUTPAT_ICD10(S826) Fracture of lateral malleolus 12506
OUTPAT OUTPAT_ICD10(S800) Contusion of knee 9501
OUTPAT OUTPAT_ICD10(S836) Sprain and strain of other and unspecified parts of knee 9014
OUTPAT OUTPAT_ICD10(S835) Sprain and strain involving (anterior)(posterior) cruciate ligament of knee 7993
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S836) Sprain and strain of other and unspecified parts of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7550
OUTPAT OUTPAT_ICD10(S828) Fractures of other parts of lower leg 7539
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S899) Unspecified injury of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6570
INPAT INPAT_ICD10(S828) Fractures of other parts of lower leg 6365
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S826) Fracture of lateral malleolus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5755
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S801) Contusion of other and unspecified parts of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5072
INPAT INPAT_ICD10(S826) Fracture of lateral malleolus 4994
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S834) Sprain and strain involving (fibular)(tibial) collateral ligament of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4679
OUTPAT OUTPAT_ICD10(S834) Sprain and strain involving (fibular)(tibial) collateral ligament of knee 4403
OUTPAT OUTPAT_ICD10(S860) Injury of Achilles tendon 4400
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S818) Open wound of other parts of lower heg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4395
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S83) Dislocation, sprain and strain of joints and ligaments of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4359
OUTPAT OUTPAT_ICD10(S818) Open wound of other parts of lower heg 4258
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S832) Tear of meniscus, current. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3888
OUTPAT OUTPAT_ICD10(S801) Contusion of other and unspecified parts of lower leg 3515
OUTPAT OUTPAT_ICD10(S823) Fracture of lower end of tibia 3449
INPAT INPAT_ICD10(S832) Tear of meniscus, current 3404
OUTPAT OUTPAT_ICD10(S830) Dislocation of patella 3292
OUTPAT OUTPAT_ICD10(S899) Unspecified injury of lower leg 3135
OUTPAT OUTPAT_ICD10(S821) Fracture of upper end of tibia 3124
INPAT INPAT_ICD10(S835) Sprain and strain involving (anterior)(posterior) cruciate ligament of knee 3111
OUTPAT OUTPAT_ICD10(S820) Fracture of patella 2559
OUTPAT OUTPAT_ICD10(S822) Fracture of shaft of tibia 2539
OUTPAT OUTPAT_ICD10(S824) Fracture of fibula alone 2466
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S835) Sprain and strain involving (anterior)(posterior) cruciate ligament of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2307
OUTPAT OUTPAT_ICD10(S810) Open wound of knee 2156
INPAT INPAT_ICD10(S823) Fracture of lower end of tibia 2103
INPAT INPAT_ICD10(S821) Fracture of upper end of tibia 2030
OUTPAT OUTPAT_ICD10(S825) Fracture of medial malleolus 2024
INPAT INPAT_ICD10(S860) Injury of Achilles tendon 1951
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S810) Open wound of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1948
INPAT INPAT_ICD10(S822) Fracture of shaft of tibia 1893
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S863) Injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1800
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S860) Injury of Achilles tendon. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1763
OUTPAT OUTPAT_ICD10(S833) Tear of articular cartilage of knee, current 1724
OUTPAT OUTPAT_ICD10(S827) Multiple fractures of lower leg 1709
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S830) Dislocation of patella. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1462
OUTPAT OUTPAT_ICD10(S863) Injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level 1351
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S828) Fractures of other parts of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1340
INPAT INPAT_ICD10(S820) Fracture of patella 1326
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S824) Fracture of fibula alone. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1214
INPAT INPAT_ICD10(S827) Multiple fractures of lower leg 1148
INPAT INPAT_ICD10(S800) Contusion of knee 1140
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S821) Fracture of upper end of tibia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1066
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S820) Fracture of patella. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1048
INPAT INPAT_ICD10(S836) Sprain and strain of other and unspecified parts of knee 1042
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S819) Open wound of lower leg, part unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1031
INPAT INPAT_ICD10(S825) Fracture of medial malleolus 987
OUTPAT OUTPAT_ICD10(S83) Dislocation, sprain and strain of joints and ligaments of knee 977
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S898) Other specified injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 971
INPAT INPAT_ICD10(S818) Open wound of other parts of lower heg 965
OUTPAT OUTPAT_ICD10(S837) Injury to multiple structures of knee 965
INPAT INPAT_ICD10(S824) Fracture of fibula alone 853
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S81) Open wound of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 801
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S823) Fracture of lower end of tibia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 767
INPAT INPAT_ICD10(S830) Dislocation of patella 753
INPAT INPAT_ICD10(S801) Contusion of other and unspecified parts of lower leg 728
OUTPAT OUTPAT_ICD10(S819) Open wound of lower leg, part unspecified 692
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S80) Superficial injury of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 662
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S825) Fracture of medial malleolus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 662
INPAT INPAT_ICD10(S834) Sprain and strain involving (fibular)(tibial) collateral ligament of knee 586
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S808) Other superficial injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 562
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S809) Superficial injury of lower leg, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 535
INPAT INPAT_ICD10(S833) Tear of articular cartilage of knee, current 512
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S827) Multiple fractures of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 478
OUTPAT OUTPAT_ICD10(S829) Fracture of lower leg, part unspecified 476
OUTPAT OUTPAT_ICD10(S861) Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level 444
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S837) Injury to multiple structures of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 440
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S833) Tear of articular cartilage of knee, current. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 415
INPAT INPAT_ICD10(S810) Open wound of knee 396
OUTPAT OUTPAT_ICD10(S817) Multiple open wounds of lower leg 391
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S861) Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 390
OUTPAT OUTPAT_ICD10(S898) Other specified injuries of lower leg 373
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S869) Injury of unspecified muscle and tendon at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 365
OUTPAT OUTPAT_ICD10(S808) Other superficial injuries of lower leg 349
OUTPAT OUTPAT_ICD10(S809) Superficial injury of lower leg, unspecified 323
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S817) Multiple open wounds of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 310
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S822) Fracture of shaft of tibia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 309
OUTPAT OUTPAT_ICD10(S831) Dislocation of knee 308
INPAT INPAT_ICD10(S837) Injury to multiple structures of knee 306
OUTPAT OUTPAT_ICD10(S869) Injury of unspecified muscle and tendon at lower leg level 298
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S86) Injury of muscle and tendon at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 284
OUTPAT OUTPAT_ICD10(S868) Injury of other muscles and tendons at lower leg level 246
INPAT INPAT_ICD10(S899) Unspecified injury of lower leg 238
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S868) Injury of other muscles and tendons at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 230
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S829) Fracture of lower leg, part unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 226
OUTPAT OUTPAT_ICD10(S841) Injury of peroneal nerve at lower leg level 216
INPAT INPAT_ICD10(S829) Fracture of lower leg, part unspecified 214
OUTPAT OUTPAT_ICD10(S862) Injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level 174
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S82) Fracture of lower leg, including ankle. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 157
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S89) Other and unspecified injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 156
INPAT INPAT_ICD10(S819) Open wound of lower leg, part unspecified 146
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S841) Injury of peroneal nerve at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 142
INPAT INPAT_ICD10(S817) Multiple open wounds of lower leg 137
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S807) Multiple superficial injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 132
INPAT INPAT_ICD10(S831) Dislocation of knee 124
OUTPAT OUTPAT_ICD10(S807) Multiple superficial injuries of lower leg 105
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S831) Dislocation of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 105
INPAT INPAT_ICD10(S863) Injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level 104
INPAT INPAT_ICD10(S868) Injury of other muscles and tendons at lower leg level 101
OUTPAT OUTPAT_ICD10(S80) Superficial injury of lower leg 95
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S862) Injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 87
INPAT INPAT_ICD10(S861) Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level 74
INPAT INPAT_ICD10(S808) Other superficial injuries of lower leg 64
INPAT INPAT_ICD10(S841) Injury of peroneal nerve at lower leg level 63
INPAT INPAT_ICD10(S862) Injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level 63
INPAT INPAT_ICD10(S898) Other specified injuries of lower leg 55
OUTPAT OUTPAT_ICD10(S842) Injury of cutaneous sensory nerve at lower leg level 53
OUTPAT OUTPAT_ICD10(S878) Crushing injury of other and unspecified parts of lower leg 53
INPAT INPAT_ICD10(S809) Superficial injury of lower leg, unspecified 50
OUTPAT OUTPAT_ICD10(S859) Injury of unspecified blood vessel at lower leg level 50
OUTPAT OUTPAT_ICD10(S81) Open wound of lower leg 49
OUTPAT OUTPAT_ICD10(S881) Traumatic amputation at level between knee and ankle 47
INPAT INPAT_ICD10(S869) Injury of unspecified muscle and tendon at lower leg level 46
OUTPAT OUTPAT_ICD10(S840) Injury of tibial nerve at lower leg level 42
OUTPAT OUTPAT_ICD10(S86) Injury of muscle and tendon at lower leg level 40
OUTPAT OUTPAT_ICD10(S867) Injury of multiple muscles and tendons at lower leg level 37
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S859) Injury of unspecified blood vessel at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 36
OUTPAT OUTPAT_ICD10(S82) Fracture of lower leg, including ankle 33
OUTPAT OUTPAT_ICD10(S897) Multiple injuries of lower leg 32
INPAT INPAT_ICD10(S878) Crushing injury of other and unspecified parts of lower leg 29
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S867) Injury of multiple muscles and tendons at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 29
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S84) Injury of nerves at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 28
OUTPAT OUTPAT_ICD10(S850) Injury of popliteal artery 27
OUTPAT OUTPAT_ICD10(S849) Injury of unspecified nerve at lower leg level 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S849) Injury of unspecified nerve at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23
OUTPAT OUTPAT_ICD10(S870) Crushing injury of knee 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S897) Multiple injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 21
INPAT INPAT_ICD10(S807) Multiple superficial injuries of lower leg 20
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S842) Injury of cutaneous sensory nerve at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 20
INPAT INPAT_ICD10(S850) Injury of popliteal artery 19
OUTPAT OUTPAT_ICD10(S848) Injury of other nerves at lower leg level 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S870) Crushing injury of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S878) Crushing injury of other and unspecified parts of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S881) Traumatic amputation at level between knee and ankle. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
INPAT INPAT_ICD10(S851) Injury of (anterior)(posterior) tibial artery 17
INPAT INPAT_ICD10(S859) Injury of unspecified blood vessel at lower leg level 17
OUTPAT OUTPAT_ICD10(S855) Injury of popliteal vein 17
OUTPAT OUTPAT_ICD10(S858) Injury of other blood vessels at lower leg level 16
INPAT INPAT_ICD10(S867) Injury of multiple muscles and tendons at lower leg level 15
INPAT INPAT_ICD10(S881) Traumatic amputation at level between knee and ankle 15
INPAT INPAT_ICD10(S840) Injury of tibial nerve at lower leg level 14
OUTPAT OUTPAT_ICD10(S851) Injury of (anterior)(posterior) tibial artery 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S840) Injury of tibial nerve at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
INPAT INPAT_ICD10(S849) Injury of unspecified nerve at lower leg level 11
OUTPAT OUTPAT_ICD10(S853) Injury of greater saphenous vein at lower leg level 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S87) Crushing injury of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD10(S870) Crushing injury of knee 10
INPAT INPAT_ICD10(S897) Multiple injuries of lower leg 10
OUTPAT OUTPAT_ICD10(S880) Traumatic amputation at knee level 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S848) Injury of other nerves at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S889) Traumatic amputation of lower leg, level unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
INPAT INPAT_ICD10(S82) Fracture of lower leg, including ankle 9
OUTPAT OUTPAT_ICD10(S852) Injury of peroneal artery 9
OUTPAT OUTPAT_ICD10(S889) Traumatic amputation of lower leg, level unspecified 9
INPAT INPAT_ICD10(S81) Open wound of lower leg 8
INPAT INPAT_ICD10(S858) Injury of other blood vessels at lower leg level 8
INPAT INPAT_ICD10(S889) Traumatic amputation of lower leg, level unspecified 8
OUTPAT OUTPAT_ICD10(S89) Other and unspecified injuries of lower leg 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S88) Traumatic amputation of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
OUTPAT OUTPAT_ICD10(S847) Injury of multiple nerves at lower leg level 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S858) Injury of other blood vessels at lower leg level. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD10(S842) Injury of cutaneous sensory nerve at lower leg level 6
INPAT INPAT_ICD10(S880) Traumatic amputation at knee level 6
INPAT INPAT_ICD10(S80) Superficial injury of lower leg 5
INPAT INPAT_ICD10(S83) Dislocation, sprain and strain of joints and ligaments of knee 5