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Classification 2024 Summer Edition

Worldwide source of medical classification resources

Class Numbers Added and Canceled

classification.nlm.nih.gov/current_edition_class_numbers   

Class Numbers Added - 2024 Summer Edition

New Number

Class Name

Former Number(s)

QT 105  

Physiology of sexual behavior 

Various

QT 106 

Sex characteristics. Sexual development

WJ 101; WP 101

QT 107 

Climacteric

WJ 102

QT 108 

Menopause

WP 580

QT 109 

Postmenopause

WP 580

QU 377 

Cell differentiation

QU 375

QU 380 

Gametogenesis

WQ 205

QU 385 

Spermatogenesis

WJ 834

QV 164 

Genitourinary agents

None

W 20.55.A9

Autoexperimentation

None

WJ 155 

Urolithiasis

WJ 140 - WJ 141

WJ 170 

Circumcision

WJ 790; WP 200;

WJ 301.5 

Kidney diseases (General or not elsewhere classified)

WJ 300

WJ 342.5 

Chronic renal insufficiency

WJ 342

WJ 379 

Peritoneal dialysis

WJ 378

WJ 490 

Urinary bladder. Cystoscopy  

WJ 500

WP 21.5 

Andrology as a profession. Ethics. Peer review

WJ 700

WP 24.5 

Sperm banks (Table G)  

WJ 24.5

WP 24.51 

[Sperm banks] General coverage (Not Table-G)

WJ 24.51

WP 90 

Genitalia (General)

WJ 700

WP 95 

Male genitalia (General)

WJ 700

WP 130 

Genital diseases (General)

WJ 700

WP 135 

Male genital diseases (General) 

WJ 700

WP 252 

Vaginal smears. Papanicolaou test

WP 141

WP 573 

Female infertility

WP 570

WP 575 

Male infertility

WJ 709

WP 615    

Erectile dysfunction 

WJ 709

WP 645 

Reproductive sterilization

Various

WP 940

Prostate

WJ 750

WP 942 

Prostatic diseases

WJ 752

WP 944 

Prostatic hyperplasia

WJ 752

WP 946   

Prostatic neoplasms

WJ 762

WP 948  

Prostate surgery (General)

WJ 768

WP 950 

Penis

WJ 790

WP 960 

Testis

WJ 830

WP 963      

Testicular diseases

WJ 840

WP 965      

Testicular neoplasms

WJ 858

 

Class Numbers Canceled – 2024 Summer Edition

Canceled Number

Class Name

Now Classed in

WJ 24.5

Sperm banks (Table-G)

WP 24.5

WJ 24.51

[Sperm banks] General coverage (Not Table-G)

WP 24.51

WJ 190

Gynecologic urology

WJ 140-WJ 141

WJ 303

Diuresis. Renal elimination

WJ 146; WJ 301

WJ 343

Proteinuria. Albuminuria. Renal aminoacidurias 

WJ 146

WJ 344

Hemoglobinuria. Hematuria. Myoglobinuria

WJ 146

WJ 351

Infections

WJ 353

WJ 700

[Male Genitalia] General works

WP 95

WJ 701

[Male Genitalia] Anatomy. Histology. Embryology

WP 101

WJ 702

[Male Genitalia] Physiology

WP 505

WJ 706

[Genital] Neoplasms (General) 

WP 145

WJ 709

Physiological sexual dysfunctions. Infertility 

WP 610; WP 615; WP 575

WJ 710

Male contraception  

WP 630

WJ 712

Disorders of sex development

WJ 101

WJ 750

Prostate. Seminal vesicles. Ejaculatory ducts     

WP 940

WJ 752

Prostate diseases

WP 942

WJ 762

[Prostatic] Neoplasms

WP 946

WJ 768

[Prostatic] Surgery (General) 

WP 948

WJ 780

Vas deferens . Seminal vesicles. Spermatic cord   

WP 135; WP 645

WJ 790

Penis. Foreskin. Circumcision

WP 950

WJ 800

Scrotum. Scrotal contents. Epididymis. Tunica vaginalis   

WP 95

WJ 830

Testis

WP 960

WJ 834

Spermatogenesis. Spermatozoa 

QU 385; WP 95

WJ 840

Cryptorchidism. Eunuchism and related disorders      

WP 963

WJ 858

[Testicular] Neoplasms

WP 965

WJ 868

Surgery. Castration  

WJ 168

WP 150

Congenital abnormalities [of genitalia]

WP 101

WP 157

Gonorrhea in the female

WC 150

WP 170

Perineal injuries  

WE 760

WP 451

Inflammations

WP 400

WP 460

[Uterine] Carcinoma. Sarcoma

WP 458

WP 580

Menopause

QT 108