Diseases
Explore disease pages that summarize symptoms, diagnostic context, and related care topics.
Diseases starting with O (9,443)
B872
Ocular myiasis
H5713
Ocular pain, bilateral
H5712
Ocular pain, left eye
H5711
Ocular pain, right eye
H5710
Ocular pain, unspecified eye
R29891
Ocular torticollis
E70329
Oculocutaneous albinism, unspecified
A3281
Oculoglandular listeriosis
A211
Oculoglandular tularemia
Q755
Oculomandibular dysostosis
K5981
Ogilvie syndrome
Y9265
Oil rig as the place of occurrence of the external cause
Y9265
Oil rig as the place of occurrence of the external cause
N881
Old laceration of cervix uteri
I252
Old myocardial infarction
M7022
Olecranon bursitis, left elbow
M7021
Olecranon bursitis, right elbow
M7020
Olecranon bursitis, unspecified elbow
O4101X1
Oligohydramnios, first trimester, fetus 1
O4101X2
Oligohydramnios, first trimester, fetus 2
O4101X3
Oligohydramnios, first trimester, fetus 3
O4101X4
Oligohydramnios, first trimester, fetus 4
O4101X5
Oligohydramnios, first trimester, fetus 5
O4101X0
Oligohydramnios, first trimester, not applicable or unspecified
O4101X9
Oligohydramnios, first trimester, other fetus
O4102X1
Oligohydramnios, second trimester, fetus 1
O4102X2
Oligohydramnios, second trimester, fetus 2
O4102X3
Oligohydramnios, second trimester, fetus 3
O4102X4
Oligohydramnios, second trimester, fetus 4
O4102X5
Oligohydramnios, second trimester, fetus 5
O4102X0
Oligohydramnios, second trimester, not applicable or unspecified
O4102X9
Oligohydramnios, second trimester, other fetus
O4103X1
Oligohydramnios, third trimester, fetus 1
O4103X2
Oligohydramnios, third trimester, fetus 2
O4103X3
Oligohydramnios, third trimester, fetus 3
O4103X4
Oligohydramnios, third trimester, fetus 4
O4103X5
Oligohydramnios, third trimester, fetus 5
O4103X0
Oligohydramnios, third trimester, not applicable or unspecified
O4103X9
Oligohydramnios, third trimester, other fetus
O4100X1
Oligohydramnios, unspecified trimester, fetus 1
O4100X2
Oligohydramnios, unspecified trimester, fetus 2
O4100X3
Oligohydramnios, unspecified trimester, fetus 3
O4100X4
Oligohydramnios, unspecified trimester, fetus 4
O4100X5
Oligohydramnios, unspecified trimester, fetus 5
O4100X0
Oligohydramnios, unspecified trimester, not applicable or unspecified
O4100X9
Oligohydramnios, unspecified trimester, other fetus
N915
Oligomenorrhea, unspecified
N46121
Oligospermia due to drug therapy
N46122
Oligospermia due to infection
N46123
Oligospermia due to obstruction of efferent ducts
N46129
Oligospermia due to other extratesticular causes
N46124
Oligospermia due to radiation
N46125
Oligospermia due to systemic disease
L0882
Omphalitis not of newborn
P381
Omphalitis with mild hemorrhage
P389
Omphalitis without hemorrhage
A981
Omsk hemorrhagic fever
B7301
Onchocerciasis with endophthalmitis
B7300
Onchocerciasis with eye involvement, unspecified
B7302
Onchocerciasis with glaucoma
B7309
Onchocerciasis with other eye involvement
B731
Onchocerciasis without eye disease
B9732
Oncovirus as the cause of diseases classified elsewhere
O7582
Onset (spontaneous) of labor after 37 completed weeks of gestation but before 39 completed weeks gestation, with delivery by (planned) cesarean section
L602
Onychogryphosis
L601
Onycholysis
N7092
Oophoritis, unspecified
H40023
Open angle with borderline findings, high risk, bilateral
H40022
Open angle with borderline findings, high risk, left eye
H40021
Open angle with borderline findings, high risk, right eye
H40029
Open angle with borderline findings, high risk, unspecified eye
H40013
Open angle with borderline findings, low risk, bilateral
H40012
Open angle with borderline findings, low risk, left eye
H40011
Open angle with borderline findings, low risk, right eye
H40019
Open angle with borderline findings, low risk, unspecified eye
M26220
Open anterior occlusal relationship
S31652A
Open bite of abdominal wall, epigastric region with penetration into peritoneal cavity, initial encounter
S31652S
Open bite of abdominal wall, epigastric region with penetration into peritoneal cavity, sequela
S31652D
Open bite of abdominal wall, epigastric region with penetration into peritoneal cavity, subsequent encounter
S31152A
Open bite of abdominal wall, epigastric region without penetration into peritoneal cavity, initial encounter
S31152S
Open bite of abdominal wall, epigastric region without penetration into peritoneal cavity, sequela
S31152D
Open bite of abdominal wall, epigastric region without penetration into peritoneal cavity, subsequent encounter
S31657A
Open bite of abdominal wall, left flank with penetration into peritoneal cavity, initial encounter
S31657S
Open bite of abdominal wall, left flank with penetration into peritoneal cavity, sequela
S31657D
Open bite of abdominal wall, left flank with penetration into peritoneal cavity, subsequent encounter
S31157A
Open bite of abdominal wall, left flank without penetration into peritoneal cavity, initial encounter
S31157S
Open bite of abdominal wall, left flank without penetration into peritoneal cavity, sequela
S31157D
Open bite of abdominal wall, left flank without penetration into peritoneal cavity, subsequent encounter
S31654A
Open bite of abdominal wall, left lower quadrant with penetration into peritoneal cavity, initial encounter
S31654S
Open bite of abdominal wall, left lower quadrant with penetration into peritoneal cavity, sequela
S31654D
Open bite of abdominal wall, left lower quadrant with penetration into peritoneal cavity, subsequent encounter
S31154A
Open bite of abdominal wall, left lower quadrant without penetration into peritoneal cavity, initial encounter
S31154S
Open bite of abdominal wall, left lower quadrant without penetration into peritoneal cavity, sequela
S31154D
Open bite of abdominal wall, left lower quadrant without penetration into peritoneal cavity, subsequent encounter
S31651A
Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, initial encounter
S31651S
Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, sequela
S31651D
Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, subsequent encounter
S31151A
Open bite of abdominal wall, left upper quadrant without penetration into peritoneal cavity, initial encounter
S31151S
Open bite of abdominal wall, left upper quadrant without penetration into peritoneal cavity, sequela
S31151D
Open bite of abdominal wall, left upper quadrant without penetration into peritoneal cavity, subsequent encounter