M86-M90 Other Osteopathies

M86 Osteomyelitis

M87.3

Other Secondary Osteonecrosis

M87.8

Other Osteonecrosis

M87.9 Osteonecrosis, Unspecified

Other osteopathies M86-M90 >

 

Type 1 Excludes

postprocedural osteopathies (M96.-)

 

Osteomyelitis M86- >

 

Use Additional

code (B95-B97) to identify infectious agent

code to identify major osseous defect, if applicable

(M89.7-)

Type 1 Excludes

osteomyelitis due to:

echinococcus (B67.2)

gonococcus (A54.43)

salmonella (A02.24)

Type 2 Excludes

ostemyelitis of:

orbit (H05.0-)

petrous bone (H70.2-)

vertebra (M46.2-)

Clinical Information

An acute or chronic inflammation of the bone and

its structures due to infection with pyogenic bacteria.

Inflammation of the bone caused by an infection, which

may spread to the bone marrow and tissues near the bone.

Osteomyelitis can cause severe pain in the infected bone.

If it is not treated, it can kill bone tissue.

Inflammation of the bone marrow and adjacent bone caused

by a pyogenic organism; it may remain localized or may

spread through the bone to involve the marrow, cortex,

cancellous tissue, and periosteum.

 

Osteonecrosis M87- >

 

Use Additional

code to identify major osseous defect, if applicable (M89.7-)

Type 1 Excludes

juvenile osteonecrosis (M91-M92)

osteochondropathies (M90-M93)

Includes

avascular necrosis of bone

Clinical Information

A disorder characterized by necrotic changes in the bone tissue

due to interruption of blood supply. Most often affecting the

epiphysis of the long bones, the necrotic changes result in the

collapse and the destruction of the bone structure.

Death of a bone or part of a bone, either atraumatic or posttraumatic.

Death of bone tissue caused by loss of blood supply to the bone

Death of bone tissue due to traumatic or nontraumatic causes.

Necrotic changes in the bone tissue due to interruption of blood

supply. Most often affecting the epiphysis of the long bones, the

necrotic changes result in the collapse and the destruction of

the bone structure.

 

Osteitis deformans [Paget's disease of bone] M88- >

 

Type 1 Excludes

osteitis deformans in neoplastic disease (M90.6)

Clinical Information

A chronic condition in which both the breakdown and regrowth of

bone are increased. Paget disease of bone occurs most frequently

in the pelvic and leg bones, skull, and lower spine. It is most

common in older individuals, and may lead to bone pain, deformities,

and fractures.

A disease marked by repeated episodes of increased bone resorption

followed by excessive attempts at repair, resulting in weakened,

deformed bones of increased mass. The resultant architecture of the

bone assumes a mosaic pattern in which the fibers take on a haphazard

pattern instead of the normal parallel symmetry.

A disease of bone that initially results in the excessive resorption

of bone (by osteoclasts) followed by the replacement of normal bone

marrow with vascular and fibrous tissue.

Disease marked by repeated episodes of increased bone resorption followed

by excessive repair, resulting in weakened, deformed bones of increased mass.

Paget's disease of bone causes your bones to grow larger and weaker than

normal. They also might break easily. The disease can lead to other health

problems, too, such as arthritis and hearing loss. You can have paget's

disease in any bone, but it is most common in the spine, pelvis, skull and legs.

The disease might affect one or several bones, but not your entire skeleton.

More men than women have the disease. It is most common in older people. Many

people do not know they have paget's disease because their symptoms are mild.

For others, symptoms can include

pain

enlarged bones

broken bones

damaged cartilage in joints

no one knows what causes paget's disease. In some cases, a virus might be

responsible.

It tends to run in families. You can treat paget's disease with medicine and

sometimes surgery. A good diet and exercise might also help. nih: national

institute of arthritis and musculoskeletal and skin diseases

 

Osteopathies in diseases classified elsewhere M90- >

 

Type 1 Excludes

osteochondritis, osteomyelitis, and osteopathy (in):

cryptococcosis (B45.3)

diabetes mellitus (E08-E13 with .61-)

gonococcal (A54.43)

neurogenic syphilis (A52.11)

renal osteodystrophy (N25.0)

salmonellosis (A02.24)

secondary syphilis (A51.46)

syphilis (late) (A52.77)

 

M88 Osteitis Deformans [Paget's Disease of Bone]

M89 Other Disorders of Bone

M90 Osteopathies in Diseases Classified Elsewhere