Biological Sciences and Healthcare, part 4

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > urinary system > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > urinary system > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Chest and/or abdomen and/or pelvis structure (body structure) > Lower trunk > Genitourinary system > urinary system > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Structure of genitourinary tract > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Structure of genitourinary tract > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Chest and/or abdomen and/or pelvis structure (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Structure of genitourinary tract > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Structure of genitourinary tract > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Lower genitourinary tract > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Lower genitourinary tract > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Chest and/or abdomen and/or pelvis structure (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Lower genitourinary tract > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Lower genitourinary tract > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Anatomical junction > Anatomical orifice > Opening into urethra > Opening into male urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Structure of pelvic region of trunk (body structure) > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Chest and/or abdomen and/or pelvis structure (body structure) > Lower trunk > Structure of pelvic region of trunk (body structure) > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Chest and/or abdomen and/or pelvis structure (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Structure of genital organ (body structure) > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Structure of genital organ (body structure) > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Chest and/or abdomen and/or pelvis structure (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Structure of genital organ (body structure) > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Structure of genital organ (body structure) > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Structure of urogenital organ (body structure) > Structure of genital organ (body structure) > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Structure of pelvic region of trunk (body structure) > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Chest and/or abdomen and/or pelvis structure (body structure) > Lower trunk > Structure of pelvic region of trunk (body structure) > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Chest and/or abdomen and/or pelvis structure (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)

Region of male urethra > Cavernous portion of urethra > Opening into penile urethra > Opening of male urethral lacuna > Entire opening of male urethral lacuna (body structure)