Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD10(S832) Tear of meniscus, current 8064
OUTPAT OUTPAT_ICD10(S826) Fracture of lateral malleolus 6955
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S800) Contusion of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4438
INPAT INPAT_ICD10(S835) Sprain and strain involving (anterior)(posterior) cruciate ligament of knee 4232
OUTPAT OUTPAT_ICD10(S828) Fractures of other parts of lower leg 4213
OUTPAT OUTPAT_ICD10(S800) Contusion of knee 4073
INPAT INPAT_ICD10(S828) Fractures of other parts of lower leg 3892
OUTPAT OUTPAT_ICD10(S836) Sprain and strain of other and unspecified parts of knee 3814
OUTPAT OUTPAT_ICD10(S832) Tear of meniscus, current 3553
INPAT INPAT_ICD10(S826) Fracture of lateral malleolus 3325
OUTPAT OUTPAT_ICD10(S835) Sprain and strain involving (anterior)(posterior) cruciate ligament of knee 2630
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S899) Unspecified injury of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2613
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S826) Fracture of lateral malleolus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2368
OUTPAT OUTPAT_ICD10(S860) Injury of Achilles tendon 2333
OUTPAT OUTPAT_ICD10(S818) Open wound of other parts of lower heg 2017
OUTPAT OUTPAT_ICD10(S823) Fracture of lower end of tibia 1986
OUTPAT OUTPAT_ICD10(S834) Sprain and strain involving (fibular)(tibial) collateral ligament of knee 1938
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! 1808
OUTPAT OUTPAT_ICD10(S801) Contusion of other and unspecified parts of lower leg 1703
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! 1691
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! 1666
OUTPAT OUTPAT_ICD10(S830) Dislocation of patella 1655
INPAT INPAT_ICD10(S860) Injury of Achilles tendon 1574
OUTPAT OUTPAT_ICD10(S821) Fracture of upper end of tibia 1572
OUTPAT OUTPAT_ICD10(S822) Fracture of shaft of tibia 1538
OUTPAT OUTPAT_ICD10(S899) Unspecified injury of lower leg 1529
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! 1434
OUTPAT OUTPAT_ICD10(S820) Fracture of patella 1389
INPAT INPAT_ICD10(S823) Fracture of lower end of tibia 1376
INPAT INPAT_ICD10(S836) Sprain and strain of other and unspecified parts of knee 1374
OUTPAT OUTPAT_ICD10(S824) Fracture of fibula alone 1345
INPAT INPAT_ICD10(S822) Fracture of shaft of tibia 1258
INPAT INPAT_ICD10(S821) Fracture of upper end of tibia 1185
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! 1093
OUTPAT OUTPAT_ICD10(S825) Fracture of medial malleolus 1087
OUTPAT OUTPAT_ICD10(S810) Open wound of knee 1061
INPAT INPAT_ICD10(S833) Tear of articular cartilage of knee, current 1031
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S832) Tear of meniscus, current. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 991
INPAT INPAT_ICD10(S820) Fracture of patella 846
INPAT INPAT_ICD10(S800) Contusion of knee 740
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S810) Open wound of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 737
INPAT INPAT_ICD10(S830) Dislocation of patella 730
OUTPAT OUTPAT_ICD10(S827) Multiple fractures of lower leg 633
INPAT INPAT_ICD10(S825) Fracture of medial malleolus 607
INPAT INPAT_ICD10(S834) Sprain and strain involving (fibular)(tibial) collateral ligament of knee 601
OUTPAT OUTPAT_ICD10(S863) Injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level 590
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! 584
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S860) Injury of Achilles tendon. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 570
INPAT INPAT_ICD10(S818) Open wound of other parts of lower heg 541
INPAT INPAT_ICD10(S824) Fracture of fibula alone 537
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S830) Dislocation of patella. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 528
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S824) Fracture of fibula alone. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 491
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! 481
INPAT INPAT_ICD10(S827) Multiple fractures of lower leg 480
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! 479
INPAT INPAT_ICD10(S837) Injury to multiple structures of knee 428
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S898) Other specified injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 428
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S820) Fracture of patella. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 424
INPAT INPAT_ICD10(S801) Contusion of other and unspecified parts of lower leg 406
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! 395
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S81) Open wound of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 355
OUTPAT OUTPAT_ICD10(S833) Tear of articular cartilage of knee, current 346
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S823) Fracture of lower end of tibia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 322
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S821) Fracture of upper end of tibia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 306
OUTPAT OUTPAT_ICD10(S819) Open wound of lower leg, part unspecified 286
OUTPAT OUTPAT_ICD10(S837) Injury to multiple structures of knee 286
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S825) Fracture of medial malleolus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 254
OUTPAT OUTPAT_ICD10(S829) Fracture of lower leg, part unspecified 236
INPAT INPAT_ICD10(S810) Open wound of knee 235
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S808) Other superficial injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 232
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S80) Superficial injury of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 218
OUTPAT OUTPAT_ICD10(S861) Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level 193
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S809) Superficial injury of lower leg, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 191
OUTPAT OUTPAT_ICD10(S817) Multiple open wounds of lower leg 173
OUTPAT OUTPAT_ICD10(S869) Injury of unspecified muscle and tendon at lower leg level 161
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! 149
OUTPAT OUTPAT_ICD10(S831) Dislocation of knee 148
OUTPAT OUTPAT_ICD10(S809) Superficial injury of lower leg, unspecified 143
OUTPAT OUTPAT_ICD10(S808) Other superficial injuries of lower leg 140
OUTPAT OUTPAT_ICD10(S898) Other specified injuries of lower leg 137
INPAT INPAT_ICD10(S899) Unspecified injury of lower leg 134
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S827) Multiple fractures of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 133
INPAT INPAT_ICD10(S829) Fracture of lower leg, part unspecified 128
INPAT INPAT_ICD10(S863) Injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level 126
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! 114
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S822) Fracture of shaft of tibia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 110
OUTPAT OUTPAT_ICD10(S868) Injury of other muscles and tendons at lower leg level 109
OUTPAT OUTPAT_ICD10(S841) Injury of peroneal nerve at lower leg level 107
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S817) Multiple open wounds of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 107
INPAT INPAT_ICD10(S831) Dislocation of knee 106
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S82) Fracture of lower leg, including ankle. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 94
OUTPAT OUTPAT_ICD10(S862) Injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level 91
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S837) Injury to multiple structures of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 89
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S829) Fracture of lower leg, part unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 87
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! 85
INPAT INPAT_ICD10(S819) Open wound of lower leg, part unspecified 78
OUTPAT OUTPAT_ICD10(S83) Dislocation, sprain and strain of joints and ligaments of knee 77
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! 69
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! 67
INPAT INPAT_ICD10(S817) Multiple open wounds of lower leg 66
INPAT INPAT_ICD10(S861) Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level 66
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! 65
INPAT INPAT_ICD10(S862) Injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level 62
INPAT INPAT_ICD10(S868) Injury of other muscles and tendons at lower leg level 62
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! 59
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S807) Multiple superficial injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 43
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S831) Dislocation of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 40
OUTPAT OUTPAT_ICD10(S878) Crushing injury of other and unspecified parts of lower leg 39
INPAT INPAT_ICD10(S841) Injury of peroneal nerve at lower leg level 38
INPAT INPAT_ICD10(S809) Superficial injury of lower leg, unspecified 36
INPAT INPAT_ICD10(S898) Other specified injuries of lower leg 36
OUTPAT OUTPAT_ICD10(S807) Multiple superficial injuries of lower leg 36
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! 36
OUTPAT OUTPAT_ICD10(S881) Traumatic amputation at level between knee and ankle 33
INPAT INPAT_ICD10(S869) Injury of unspecified muscle and tendon at lower leg level 32
INPAT INPAT_ICD10(S808) Other superficial injuries of lower leg 30
OUTPAT OUTPAT_ICD10(S840) Injury of tibial nerve at lower leg level 30
OUTPAT OUTPAT_ICD10(S859) Injury of unspecified blood vessel at lower leg level 26
OUTPAT OUTPAT_ICD10(S842) Injury of cutaneous sensory nerve at lower leg level 25
INPAT INPAT_ICD10(S878) Crushing injury of other and unspecified parts of lower leg 24
OUTPAT OUTPAT_ICD10(S867) Injury of multiple muscles and tendons at lower leg level 23
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! 20
OUTPAT OUTPAT_ICD10(S80) Superficial injury of lower leg 19
INPAT INPAT_ICD10(S83) Dislocation, sprain and strain of joints and ligaments of knee 17
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! 17
OUTPAT OUTPAT_ICD10(S81) Open wound of lower leg 16
OUTPAT OUTPAT_ICD10(S82) Fracture of lower leg, including ankle 16
OUTPAT OUTPAT_ICD10(S850) Injury of popliteal artery 16
OUTPAT OUTPAT_ICD10(S870) Crushing injury of knee 15
INPAT INPAT_ICD10(S867) Injury of multiple muscles and tendons at lower leg level 14
INPAT INPAT_ICD10(S840) Injury of tibial nerve at lower leg level 13
INPAT INPAT_ICD10(S851) Injury of (anterior)(posterior) tibial artery 13
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! 12
INPAT INPAT_ICD10(S807) Multiple superficial injuries of lower leg 11
INPAT INPAT_ICD10(S850) Injury of popliteal artery 11
INPAT INPAT_ICD10(S881) Traumatic amputation at level between knee and ankle 11
OUTPAT OUTPAT_ICD10(S849) Injury of unspecified nerve at lower leg level 11
OUTPAT OUTPAT_ICD10(S855) Injury of popliteal vein 11
OUTPAT OUTPAT_ICD10(S897) Multiple injuries of lower leg 11
OUTPAT OUTPAT_ICD10(S848) Injury of other nerves at lower leg level 10
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! 10
INPAT INPAT_ICD10(S859) Injury of unspecified blood vessel at lower leg level 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S870) Crushing injury of knee. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
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! 9
INPAT INPAT_ICD10(S82) Fracture of lower leg, including ankle 8
OUTPAT OUTPAT_ICD10(S858) Injury of other blood vessels at lower leg level 8
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! 8
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! 8
INPAT INPAT_ICD10(S849) Injury of unspecified nerve at lower leg level 7
OUTPAT OUTPAT_ICD10(S851) Injury of (anterior)(posterior) tibial artery 7
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! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S88) Traumatic amputation of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD10(S81) Open wound of lower leg 6
INPAT INPAT_ICD10(S842) Injury of cutaneous sensory nerve at lower leg level 6
INPAT INPAT_ICD10(S870) Crushing injury of knee 6
INPAT INPAT_ICD10(S889) Traumatic amputation of lower leg, level unspecified 6
OUTPAT OUTPAT_ICD10(S852) Injury of peroneal artery 6
OUTPAT OUTPAT_ICD10(S880) Traumatic amputation at knee level 6
OUTPAT OUTPAT_ICD10(S889) Traumatic amputation of lower leg, level unspecified 6
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! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S897) Multiple injuries of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD10(S855) Injury of popliteal vein 5
INPAT INPAT_ICD10(S86) Injury of muscle and tendon at lower leg level 5
INPAT INPAT_ICD10(S880) Traumatic amputation at knee level 5
INPAT INPAT_ICD10(S897) Multiple injuries of lower leg 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(S87) Crushing injury of lower leg. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5