756.9 MUSCULOSKEL ANOM NEC/NOS

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Code Information

Diagnosis Code: 756.9

Short Description: Musculoskel anom NEC/NOS

Long Description: Other and unspecified anomalies of musculoskeletal system

Code Classification:

Congenital anomalies (740–759)
- Congenital anomalies (740-759)
  - 756 Other congenital musculoskeletal anomalies
    - 756.9 Musculoskel anom NEC/NOS

Code Version: 2015 ICD-9-CM

Synonyms

Aberrant forearm extensor muscle
Aberrant forearm flexor muscle
Aberrant intrinsic muscles of hand
Aberrant muscle of the lower limb
Aberrant muscle of the upper limb
Abnormal endochondral bone formation
Absence of bone in arm
Absent bone in foot
Absent bone in hand
Absent patella
Accessory ossification center
Acephalogaster
Achondrogenesis, type IA
Acromesomelic dysplasia group
Acroscyphodysplasia
Atelosteogenesis type 2
Atelosteogenesis/diastrophic dysplasia
Autosomal recessive spondyloepimetaphyseal dysplasia
Beals auriculo-osteodysplasia syndrome
Bone absent
Bone island
Boomerang dysplasia
Brachydactyly syndrome type E
Chondrodysplasia punctata
Combined malformation of central nervous system and skeletal muscle
Congenital absence of skeletal bone
Congenital anomaly of bone and joint
Congenital anomaly of cartilage
Congenital anomaly of hyoid bone
Congenital anomaly of joint
Congenital anomaly of musculoskeletal structure of trunk
Congenital anomaly of musculoskeletal system
Congenital anomaly of skeletal bone
Congenital connective tissue disorder
Congenital skeletal dysplasia
Cranioectodermal dysplasia
Defects of the tubular
Deposition in skeletal muscle
Desbuquois syndrome
Disorder of bone development
Disorder: ectopic bone tissue, congenital
Disorganized development of cartilaginous and fibrous components of the skeleton
Dysosteosclerosis
Dysostosis
Dysostosis multiplex
Dysostosis multiplex group
Dysplasia with decreased bone density
Dysplasia with defective mineralization
Dysplasia with increased bone density
Dysplasias with significant membranous bone involvement
Endosteal hyperostoses
Endosteal hyperostoses with cerebellar hypoplasia
Epiphyseal dysplasia
Familial expansile osteolysis
Finding of arrangement of skeletal muscle
Hereditary acrosteolysis
Hypochondrogenesis
Hypochondroplasia
Idiopathic multicentric osteolysis
Idiopathic osteolyses
Infantile myofibromatosis
Jarcho-Levin syndrome
Kniest dysplasia
Kniest-Stickler dysplasia
Leri's pleonosteosis syndrome
Lordosis in skeletal dysplasia
Mesomelic dysplasia
Metaphyseal anadysplasia
Mild spondyloepiphyseal dysplasia with premature onset arthrosis
Multiple congenital articular rigidities
Multiple dislocations with dysplasia
Myopathy with abnormality of histochemical fiber type
Myopathy with tubular aggregates
Paralytic calcification / ossification of muscle
Precocious osteodysplasty
Progressive pseudorheumatoid dysplasia
Pseudoachondroplastic spondyloepiphyseal dysplasia syndrome
Pseudochondroplasia
Pseudodiastrophic dysplasia
Raine dysplasia
Schneckenbecken dysplasia
Scypho-patellar dysplasia
Sialic storage disease
Sponastrime dysplasia
Spondylodysplasia
Spondylodysplasia, Luton type
Spondylodysplasia, San Diego type
Spondylodysplasia, Torrance type
Spondylodysplastic group
Spondyloenchondrodysplasia
Spondyloenchondromatosis with basal ganglia calcification
Spondyloepimetaphyseal disorder
Spondyloepimetaphyseal dysplasia with joint laxity
Spondyloepiphyseal dysplasia congenita group
Spondyloepiphyseal dysplasia tarda
Spondyloepiphyseal dysplasia with congenital joint dislocations
Tarsal-carpal coalition syndrome
Type IV short rib polydactyly syndrome

References to Index of Diseases and Injuries

The code 756.9 has the following ICD-9-CM references to the Index of Diseases and Injuries

Abnormal, abnormality, abnormalities - see also Anomaly
- development, developmental NEC 759.9
  - bone 756.9
- synchondrosis 756.9

Absence (organ or part) (complete or partial)
- bone (congenital) NEC 756.9
  - marrow 284.9
    - acquired (secondary) 284.89
    - congenital 284.09
    - hereditary 284.09
    - idiopathic 284.9
  - skull 756.0
- cartilage 756.9
- musculoskeletal system (congenital) NEC 756.9

Accessory (congenital)
- bone NEC 756.9
  - foot 755.67

Agenesis - see also Absence, by site, congenital
- bone NEC 756.9
- cartilage 756.9
- musculoskeletal system NEC 756.9

Anomaly, anomalous (congenital) (unspecified type) 759.9
- bone NEC 756.9
  - ankle 755.69
  - arm 755.50
  - chest 756.3
  - cranium 756.0
  - face 756.0
  - finger 755.50
  - foot 755.67
  - forearm 755.50
  - frontal 756.0
  - head 756.0
  - hip 755.63
  - leg 755.60
  - lumbosacral 756.10
  - nose 748.1
  - pelvic girdle 755.60
  - rachitic 756.4
  - rib 756.3
  - shoulder girdle 755.50
  - skull 756.0
    - with
      - anencephalus 740.0
      - encephalocele 742.0
      - hydrocephalus 742.3
        with spina bifida (see also Spina bifida) 741.0
      - microcephalus 742.1
  - toe 755.66
- bursa 756.9
- cartilaginous 756.9
- connective tissue 756.9
  - specified type NEC 756.89
- fascia 756.9
  - specified type NEC 756.89
- ligament 756.9
  - broad 752.10
  - round 752.9
- muscle 756.9
  - eye 743.9
    - specified type NEC 743.69
  - specified type NEC 756.89
- musculoskeletal system, except limbs 756.9
  - specified type NEC 756.9
- specified type NEC
  - bone(s) 756.9
    - arm 755.59
    - face 756.0
    - leg 755.69
    - pelvic girdle 755.69
    - shoulder girdle 755.59
    - skull 756.0
      - with
        anencephalus 740.0
        
        encephalocele 742.0
        
        hydrocephalus 742.3
        
        with spina bifida (see also Spina bifida) 741.0
        
        microcephalus 742.1
  - cartilaginous 756.9
  - musculoskeletal system, except limbs 756.9
- tendon 756.9
  - specified type NEC 756.89

Deformity 738.9
- bone (acquired) NEC 738.9
  - congenital 756.9
- bursa, congenital 756.9
- ligament (acquired) 728.9
  - congenital 756.9
- muscle (acquired) 728.9
  - congenital 756.9
    - specified type NEC 756.89
    - sternocleidomastoid (due to intrauterine malposition and pressure) 754.1
- musculoskeletal system, congenital NEC 756.9
  - specified type NEC 756.9

Development
- abnormal, bone 756.9

Dysplasia - see also Anomaly
- epiphysealis 756.9
  - multiplex 756.56
  - punctata 756.59
- epiphysis 756.9
  - multiple 756.56
- metaphyseal 756.9
  - familial 756.89

Elongation, elongated (congenital) - see also Distortion
- bone 756.9

Fracture (abduction) (adduction) (avulsion) (compression) (crush) (dislocation) (oblique) (separation) (closed) 829.0
- congenital 756.9

Fusion, fused (congenital)
- bone 756.9
- ossicles 756.9
  - auditory 744.04

Hypoplasia, hypoplasis 759.89
- bone NEC 756.9
  - face 756.0
  - malar 756.0
  - mandible 524.04
    - alveolar 524.74
  - marrow 284.9
    - acquired (secondary) 284.89
    - congenital 284.09
    - idiopathic 284.9
  - maxilla 524.03
    - alveolar 524.73
  - skull (see also Hypoplasia, skull) 756.0
- cartilaginous 756.9

Malformation (congenital) - see also Anomaly
- bone 756.9
- bursa 756.9
- muscle 756.9
- tendon 756.9

Paratyphoid (fever) - see Fever, paratyphoid

Rudimentary (congenital) - see also Agenesis
- bone 756.9

Segmentation, incomplete (congenital) - see also Fusion
- bone NEC 756.9

Supernumerary (congenital)
- bone 756.9

Synchondrosis 756.9
- abnormal (congenital) 756.9
- ischiopubic (van Neck's) 732.1

Crosswalk Information

The code 756.9 converts into the following ICD-10 code(s):

ICD-9 Code	ICD-10 Code	ICD-10 Description
756.9	Q68.8	Other specified congenital musculoskeletal deformities
	Q79.8	Other congenital malformations of musculoskeletal system
	Q79.9	Congenital malformation of musculoskeletal system, unsp

This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code	ICD-9 Description
756.0	Anomalies of skull and face bones
756.10	Anomaly of spine, unspecified
756.11	Spondylolysis, lumbosacral region
756.12	Spondylolisthesis
756.13	Absence of vertebra, congenital
756.14	Hemivertebra
756.15	Fusion of spine (vertebra), congenital
756.16	Klippel-Feil syndrome
756.17	Spina bifida occulta
756.19	Other anomalies of spine
756.2	Cervical rib
756.3	Other anomalies of ribs and sternum
756.4	Chondrodystrophy
756.50	Congenital osteodystrophy, unspecified
756.51	Osteogenesis imperfecta
756.52	Osteopetrosis
756.53	Osteopoikilosis
756.54	Polyostotic fibrous dysplasia of bone
756.55	Chondroectodermal dysplasia
756.56	Multiple epiphyseal dysplasia
756.59	Other osteodystrophies
756.6	Anomalies of diaphragm
756.70	Anomaly of abdominal wall, unspecified
756.71	Prune belly syndrome
756.72	Omphalocele
756.73	Gastroschisis
756.79	Other congenital anomalies of abdominal wall
756.81	Absence of muscle and tendon
756.82	Accessory muscle
756.83	Ehlers-Danlos syndrome
756.89	Other specified anomalies of muscle, tendon, fascia, and connective tissue

This page was last updated on: 10/1/2014

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