Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD8(50099) Hypertrophy of tonsils and adenoids 18752
OUTPAT OUTPAT_ICD10(J320) Chronic maxillary sinusitis 8976
OUTPAT OUTPAT_ICD10(J310) Chronic rhinitis 8710
INPAT INPAT_ICD10(J350) Chronic tonsillitis 6867
OUTPAT OUTPAT_ICD10(J342) Deviated nasal septum 6429
INPAT INPAT_ICD10(J320) Chronic maxillary sinusitis 6008
OUTPAT OUTPAT_ICD10(J3010) Allergic rhinitis due to pollen 5120
INPAT INPAT_ICD10(J342) Deviated nasal septum 5101
OUTPAT OUTPAT_ICD10(J350) Chronic tonsillitis 4581
INPAT INPAT_ICD9(4740A) Chronic tonsillitis and adenoiditis 4221
OUTPAT OUTPAT_ICD10(J36) Peritonsillar abscess 3686
OUTPAT OUTPAT_ICD10(J370) Chronic laryngitis 3459
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J310) Chronic rhinitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3189
OUTPAT OUTPAT_ICD10(J330) Polyp of nasal cavity 3031
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J320) Chronic maxillary sinusitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2882
OUTPAT OUTPAT_ICD10(J303) Other allergic rhinitis 2856
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J3010) Allergic rhinitis due to pollen. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2710
INPAT INPAT_ICD10(J352) Hypertrophy of adenoids 2670
INPAT INPAT_ICD10(J36) Peritonsillar abscess 2570
INPAT INPAT_ICD9(4742A) Adenoid vegetations 2344
OUTPAT OUTPAT_ICD10(J338) Other polyp of sinus 2229
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J304) Allergic rhinitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2082
OUTPAT OUTPAT_ICD10(J343) Hypertrophy of nasal turbinates 1993
INPAT INPAT_ICD9(4730A) Chronic maxillary sinusitis 1977
OUTPAT OUTPAT_ICD10(J300) Vasomotor rhinitis 1952
INPAT INPAT_ICD9(4741B) Chronic disease of tonsils and adenoids, Hypertrophy of tonsils and adenoids 1928
INPAT INPAT_ICD8(50499) Deflected nasal septum 1884
OUTPAT OUTPAT_ICD10(J380) Paralysis of vocal cords and larynx 1858
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J303) Other allergic rhinitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1739
OUTPAT OUTPAT_ICD10(J304) Allergic rhinitis, unspecified 1653
INPAT INPAT_ICD9(4700A) Deflected nasal septum 1604
INPAT INPAT_ICD10(J351) Hypertrophy of tonsils 1547
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J3019) Pollen allergy UNS. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1521
OUTPAT OUTPAT_ICD10(J341) Cyst and mucocele of nose and nasal sinus 1467
INPAT INPAT_ICD10(J330) Polyp of nasal cavity 1462
OUTPAT OUTPAT_ICD10(J351) Hypertrophy of tonsils 1418
INPAT INPAT_ICD8(50199) Peritonsillar abscess 1297
INPAT INPAT_ICD10(J338) Other polyp of sinus 1256
INPAT INPAT_ICD8(50301) Chronic sinusitis, Maxillaris NUD 1198
INPAT INPAT_ICD9(4750B) Peritonsillar abscess 1166
OUTPAT OUTPAT_ICD10(J324) Chronic pansinusitis 1166
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J30) Vasomotor and allergic rhinitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1087
OUTPAT OUTPAT_ICD10(J352) Hypertrophy of adenoids 1037
INPAT INPAT_ICD9(4779A) Allergic rhinitis, cause unspecified 1019
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J300) Vasomotor rhinitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 993
INPAT INPAT_ICD10(J324) Chronic pansinusitis 921
OUTPAT OUTPAT_ICD10(J383) Other diseases of vocal cords 905
INPAT INPAT_ICD10(J353) Hypertrophy of tonsils with hypertrophy of adenoids 893
INPAT INPAT_ICD10(J341) Cyst and mucocele of nose and nasal sinus 854
OUTPAT OUTPAT_ICD10(J348) Other specified disorders of nose and nasal sinuses 793
INPAT INPAT_ICD10(J343) Hypertrophy of nasal turbinates 770
OUTPAT OUTPAT_ICD10(J322) Chronic ethmoidal sinusitis 754
INPAT INPAT_ICD10(J310) Chronic rhinitis 742
INPAT INPAT_ICD8(50709) Hay fever, Unspecified 728
OUTPAT OUTPAT_ICD10(J381) Polyp of vocal cord and larynx 713
OUTPAT OUTPAT_ICD10(J329) Chronic sinusitis, unspecified 618
INPAT INPAT_ICD9(4741A) Chronic disease of tonsils and adenoids, Hypertrophy of tonsils and adenoids 613
INPAT INPAT_ICD10(J322) Chronic ethmoidal sinusitis 611
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J31) Chronic rhinitis, nasopharyngitis and pharyngitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 606
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J36) Peritonsillar abscess. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 596
INPAT INPAT_ICD8(50300) Chronic sinusitis, Maxillaris cum empyemate 583
INPAT INPAT_ICD8(50708) Hay fever, Alia definita 582
INPAT INPAT_ICD10(J358) Other chronic diseases of tonsils and adenoids 549
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J339) Nasal polyp, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 529
OUTPAT OUTPAT_ICD10(J382) Nodules of vocal cords 478
OUTPAT OUTPAT_ICD10(J353) Hypertrophy of tonsils with hypertrophy of adenoids 471
INPAT INPAT_ICD10(J381) Polyp of vocal cord and larynx 463
INPAT INPAT_ICD10(J370) Chronic laryngitis 452
OUTPAT OUTPAT_ICD10(J392) Other diseases of pharynx 442
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J330) Polyp of nasal cavity. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 440
INPAT INPAT_ICD9(4711A) Polypoid sinus degeneration 437
INPAT INPAT_ICD10(J380) Paralysis of vocal cords and larynx 436
OUTPAT OUTPAT_ICD10(J384) Oedema of larynx 435
INPAT INPAT_ICD9(4741D) Chronic disease of tonsils and adenoids, Hypertrophy of tonsils and adenoids 408
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J33) Nasal polyp. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 401
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J32) Chronic sinusitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 399
OUTPAT OUTPAT_ICD10(J387) Other diseases of larynx 393
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J370) Chronic laryngitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 392
OUTPAT OUTPAT_ICD10(J321) Chronic frontal sinusitis 387
OUTPAT OUTPAT_ICD10(J339) Nasal polyp, unspecified 379
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J329) Chronic sinusitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 375
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J342) Deviated nasal septum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 353
OUTPAT OUTPAT_ICD10(J312) Chronic pharyngitis 343
INPAT INPAT_ICD10(J383) Other diseases of vocal cords 342
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J350) Chronic tonsillitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 334
OUTPAT OUTPAT_ICD10(J311) Chronic nasopharyngitis 330
INPAT INPAT_ICD8(50808) Other diseases of upper respiratory tract, Alii definiti 322
INPAT INPAT_ICD9(4781C) Other diseases of upper respiratory tract, Other diseases of nasal cavity and sinuses 308
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J392) Other diseases of pharynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 302
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J399) Disease of upper respiratory tract, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 293
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J311) Chronic nasopharyngitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 286
OUTPAT OUTPAT_ICD10(J3019) Pollen allergy UNS 283
INPAT INPAT_ICD10(J3010) Allergic rhinitis due to pollen 272
INPAT INPAT_ICD8(50503) Nasal polyp, Ethmoidalis 267
INPAT INPAT_ICD10(J303) Other allergic rhinitis 259
OUTPAT OUTPAT_ICD10(J328) Other chronic sinusitis 257
INPAT INPAT_ICD10(J348) Other specified disorders of nose and nasal sinuses 253
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J312) Chronic pharyngitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 252
INPAT INPAT_ICD10(J321) Chronic frontal sinusitis 246
OUTPAT OUTPAT_ICD10(J301) Name not found 241
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J348) Other specified disorders of nose and nasal sinuses. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 241
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J398) Other specified diseases of upper respiratory tract. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 237
INPAT INPAT_ICD9(4784A) Other diseases of upper respiratory tract, Polyp of vocal cord or larynx 230
INPAT INPAT_ICD9(4732A) Chronic ethmoidal sinusitis 223
INPAT INPAT_ICD9(4760A) Chronic laryngitis 223
INPAT INPAT_ICD10(J329) Chronic sinusitis, unspecified 222
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J338) Other polyp of sinus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 214
OUTPAT OUTPAT_ICD10(J390) Retropharyngeal and parapharyngeal abscess 213
OUTPAT OUTPAT_ICD10(J399) Disease of upper respiratory tract, unspecified 203
OUTPAT OUTPAT_ICD10(J385) Laryngeal spasm 199
OUTPAT OUTPAT_ICD10(J323) Chronic sphenoidal sinusitis 196
OUTPAT OUTPAT_ICD10(J358) Other chronic diseases of tonsils and adenoids 193
INPAT INPAT_ICD10(J390) Retropharyngeal and parapharyngeal abscess 189
INPAT INPAT_ICD9(4750A) Peritonsillar abscess 179
INPAT INPAT_ICD8(50304) Chronic sinusitis, Ethmoidalis 177
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J302) Other seasonal allergic rhinitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 157
INPAT INPAT_ICD10(J300) Vasomotor rhinitis 152
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J324) Chronic pansinusitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 151
INPAT INPAT_ICD8(50609) Chronic laryngitis, Unspecified 147
OUTPAT OUTPAT_ICD10(J340) Abscess, furuncle and carbuncle of nose 147
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J351) Hypertrophy of tonsils. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 147
INPAT INPAT_ICD10(J304) Allergic rhinitis, unspecified 146
INPAT INPAT_ICD8(50501) Nasal polyp, Maxillaris 135
INPAT INPAT_ICD10(J328) Other chronic sinusitis 127
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J343) Hypertrophy of nasal turbinates. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 127
INPAT INPAT_ICD10(J392) Other diseases of pharynx 126
OUTPAT OUTPAT_ICD10(J359) Chronic disease of tonsils and adenoids, unspecified 125
INPAT INPAT_ICD9(4720C) Chronic pharyngitis and nasopharyngitis, Chronic rhinitis 121
OUTPAT OUTPAT_ICD10(J30) Vasomotor and allergic rhinitis 120
INPAT INPAT_ICD10(J323) Chronic sphenoidal sinusitis 117
INPAT INPAT_ICD10(J384) Oedema of larynx 115
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J380) Paralysis of vocal cords and larynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 115
INPAT INPAT_ICD9(4720A) Chronic pharyngitis and nasopharyngitis, Chronic rhinitis 112
INPAT INPAT_ICD8(50000) Hypertrophy of tonsils and adenoids 111
INPAT INPAT_ICD10(J339) Nasal polyp, unspecified 110
OUTPAT OUTPAT_ICD10(J393) Upper respiratory tract hypersensitivity reaction, site unspecified 108
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J383) Other diseases of vocal cords. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 108
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J341) Cyst and mucocele of nose and nasal sinus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 107
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J39) Other diseases of upper respiratory tract. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 106
INPAT INPAT_ICD8(50702) Hay fever, Aestivalis 105
INPAT INPAT_ICD10(J359) Chronic disease of tonsils and adenoids, unspecified 99
INPAT INPAT_ICD8(50701) Hay fever, Vernalis 97
OUTPAT OUTPAT_ICD10(J302) Other seasonal allergic rhinitis 97
INPAT INPAT_ICD8(50809) Other diseases of upper respiratory tract, Unspecified 96
INPAT INPAT_ICD9(4719X) Unspecified nasal polyp 94
OUTPAT OUTPAT_ICD10(J31) Chronic rhinitis, nasopharyngitis and pharyngitis 85
INPAT INPAT_ICD10(J387) Other diseases of larynx 84
INPAT INPAT_ICD9(4781A) Other diseases of upper respiratory tract, Other diseases of nasal cavity and sinuses 77
INPAT INPAT_ICD10(J382) Nodules of vocal cords 76
OUTPAT OUTPAT_ICD10(J398) Other specified diseases of upper respiratory tract 74
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J328) Other chronic sinusitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 74
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J387) Other diseases of larynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 70
OUTPAT OUTPAT_ICD10(J32) Chronic sinusitis 68
INPAT INPAT_ICD8(50700) Hay fever 67
OUTPAT OUTPAT_ICD10(J391) Other abscess of pharynx 66
INPAT INPAT_ICD8(50210) Chronic pharyngitis and nasopharyngitis, Chronic nasopharyngitis 65
INPAT INPAT_ICD8(50509) Nasal polyp, Unspecified 65
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J391) Other abscess of pharynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 65
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J34) Other disorders of nose and nasal sinuses. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 64
INPAT INPAT_ICD8(50704) Hay fever, Conjunctivitis allergica 63
INPAT INPAT_ICD9(4785A) Other diseases of upper respiratory tract, Other diseases of vocal cords 63
INPAT INPAT_ICD9(4731A) Chronic frontal sinusitis 61
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J340) Abscess, furuncle and carbuncle of nose. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 60
OUTPAT OUTPAT_ICD10(J331) Polypoid sinus degeneration 59
INPAT INPAT_ICD9(4738X) Other chronic sinusitis 57
INPAT INPAT_ICD8(50309) Chronic sinusitis, Unspecified 56
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J321) Chronic frontal sinusitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 56
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J358) Other chronic diseases of tonsils and adenoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J359) Chronic disease of tonsils and adenoids, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
INPAT INPAT_ICD8(50303) Chronic sinusitis, Frontalis NUD 52
OUTPAT OUTPAT_ICD10(J386) Stenosis of larynx 52
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J393) Upper respiratory tract hypersensitivity reaction, site unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 51
INPAT INPAT_ICD9(4784B) Other diseases of upper respiratory tract, Polyp of vocal cord or larynx 49
INPAT INPAT_ICD10(J331) Polypoid sinus degeneration 48
INPAT INPAT_ICD8(50308) Chronic sinusitis, Alia definita 45
INPAT INPAT_ICD10(J340) Abscess, furuncle and carbuncle of nose 44
INPAT INPAT_ICD10(J386) Stenosis of larynx 44
INPAT INPAT_ICD10(J393) Upper respiratory tract hypersensitivity reaction, site unspecified 42
INPAT INPAT_ICD8(50306) Chronic sinusitis, Pansinuitis chronica 42
OUTPAT OUTPAT_ICD10(J371) Chronic laryngotracheitis 41
INPAT INPAT_ICD9(4710A) Polyp of nasal cavity 38
OUTPAT OUTPAT_ICD10(J34) Other disorders of nose and nasal sinuses 37
INPAT INPAT_ICD9(4718X) Other polyp of sinus 35
INPAT INPAT_ICD9(4789X) Other and unspecified diseases of upper respiratory tract 35
OUTPAT OUTPAT_ICD10(J35) Chronic diseases of tonsils and adenoids 35
INPAT INPAT_ICD8(50600) Name not found 34
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J382) Nodules of vocal cords. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 34
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J384) Oedema of larynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 34
INPAT INPAT_ICD10(J311) Chronic nasopharyngitis 33
INPAT INPAT_ICD10(J391) Other abscess of pharynx 33
INPAT INPAT_ICD9(4787A) Other diseases of larynx, not elsewhere classified 33
INPAT INPAT_ICD8(50200) Chronic pharyngitis and nasopharyngitis, Chronic pharyngitis 32
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J37) Chronic laryngitis and laryngotracheitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 32
INPAT INPAT_ICD9(4782A) Other diseases of upper respiratory tract, Other diseases of pharynx, not elsewhere classified 31
OUTPAT OUTPAT_ICD10(J37) Chronic laryngitis and laryngotracheitis 31
INPAT INPAT_ICD10(J399) Disease of upper respiratory tract, unspecified 30
INPAT INPAT_ICD8(50601) Chronic laryngitis, Tracheolaryngitis chronica 30
INPAT INPAT_ICD8(50801) Other diseases of upper respiratory tract, Abscessus nasi 30
INPAT INPAT_ICD10(J312) Chronic pharyngitis 29
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J38) Diseases of vocal cords and larynx, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 28
INPAT INPAT_ICD8(50800) Other diseases of upper respiratory tract, Abscessus laryngis 25
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J35) Chronic diseases of tonsils and adenoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
INPAT INPAT_ICD9(4783A) Other diseases of upper respiratory tract, Paralysis of vocal cords or larynx 23
OUTPAT OUTPAT_ICD10(J33) Nasal polyp 23
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J371) Chronic laryngotracheitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23
INPAT INPAT_ICD8(50804) Other diseases of upper respiratory tract, Oedema laryngis, glottidis 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J390) Retropharyngeal and parapharyngeal abscess. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 21
INPAT INPAT_ICD10(J3019) Pollen allergy UNS 20
INPAT INPAT_ICD10(J385) Laryngeal spasm 20
INPAT INPAT_ICD9(4733A) Chronic sphenoidal sinusitis 20
INPAT INPAT_ICD9(4720B) Chronic pharyngitis and nasopharyngitis, Chronic rhinitis 19
INPAT INPAT_ICD9(4721A) Chronic pharyngitis 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J381) Polyp of vocal cord and larynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J385) Laryngeal spasm. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
INPAT INPAT_ICD10(J32) Chronic sinusitis 18
INPAT INPAT_ICD8(50802) Other diseases of upper respiratory tract, Abscessus pharyngis 18
INPAT INPAT_ICD9(4739X) Unspecified sinusitis (chronic) 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J352) Hypertrophy of adenoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
INPAT INPAT_ICD8(50302) Chronic sinusitis, Frontalis cum empyemate 17
INPAT INPAT_ICD9(4749X) Unspecified chronic disease of tonsils and adenoids 17
INPAT INPAT_ICD9(4786A) Edema of larynx 17
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J331) Polypoid sinus degeneration. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
INPAT INPAT_ICD8(50805) Other diseases of upper respiratory tract, Paralysis, paresis laryngis 14
OUTPAT OUTPAT_ICD10(J39) Other diseases of upper respiratory tract 13
INPAT INPAT_ICD8(50703) Hay fever, Autumnalis 12
INPAT INPAT_ICD8(50806) Other diseases of upper respiratory tract, Stenosis, ulcus laryngis 12
INPAT INPAT_ICD9(4748X) Other chronic disease of tonsils and adenoids 12
INPAT INPAT_ICD9(4785B) Other diseases of upper respiratory tract, Other diseases of vocal cords 12
INPAT INPAT_ICD10(J371) Chronic laryngotracheitis 10
INPAT INPAT_ICD10(J398) Other specified diseases of upper respiratory tract 10
INPAT INPAT_ICD8(50399) Name not found 10
INPAT INPAT_ICD8(50799) Name not found 10
INPAT INPAT_ICD10(J35) Chronic diseases of tonsils and adenoids 9
INPAT INPAT_ICD8(50599) Name not found 9
INPAT INPAT_ICD8(50705) Hay fever, Pharyngitis allergica 9
INPAT INPAT_ICD9(4782B) Other diseases of upper respiratory tract, Other diseases of pharynx, not elsewhere classified 9
INPAT INPAT_ICD9(4782X) Other diseases of upper respiratory tract, Other diseases of pharynx, not elsewhere classified 9
INPAT INPAT_ICD10(J302) Other seasonal allergic rhinitis 8
INPAT INPAT_ICD8(50500) Name not found 8
INPAT INPAT_ICD8(50899) Name not found 8
OUTPAT OUTPAT_ICD10(J38) Diseases of vocal cords and larynx, not elsewhere classified 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J386) Stenosis of larynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
INPAT INPAT_ICD8(50009) Name not found 7
INPAT INPAT_ICD8(50699) Name not found 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J322) Chronic ethmoidal sinusitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J353) Hypertrophy of tonsils with hypertrophy of adenoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD8(50091) Name not found 6
INPAT INPAT_ICD8(50310) Name not found 6
INPAT INPAT_ICD9(4712A) Name not found 5
INPAT INPAT_ICD9(4741C) Chronic disease of tonsils and adenoids, Hypertrophy of tonsils and adenoids 5
INPAT INPAT_ICD9(4783B) Other diseases of upper respiratory tract, Paralysis of vocal cords or larynx 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J323) Chronic sphenoidal sinusitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5