|  Q76 |  | Congenital malformations of spine and bony thorax   | 
	
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		| Excludes1 | congenital musculoskeletal deformities of spine and chest (Q67.5-Q67.8) 
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		|  Q76.0 |  | Spina bifida occulta |  
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		| Excludes1 | meningocele (spinal) (Q05.-) spina bifida (aperta) (cystica) (Q05.-)
 
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		|  Q76.1 |  | Klippel-Feil syndrome |  
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		|  Q76.2 |  | Congenital spondylolisthesis |  
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| Congenital spondylolysis |  
		| Excludes1 | spondylolisthesis (acquired) (M43.1-) spondylolysis (acquired) (M43.0-)
 
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		|  Q76.3 |  | Congenital scoliosis due to congenital bony malformation |  
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| Hemivertebra fusion or failure of segmentation with scoliosis |  |  | 
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		|  Q76.4 |  | Other congenital malformations of spine, not associated with scoliosis |  |  |  | 
	
		|  Q76.41 |  | Congenital kyphosis |  |  |  | 
	
		|  Q76.411 |  | Congenital kyphosis, occipito-atlanto-axial region |  |  |  |  | 
	
		|  Q76.412 |  | Congenital kyphosis, cervical region |  |  |  |  | 
	
		|  Q76.413 |  | Congenital kyphosis, cervicothoracic region |  |  |  |  | 
	
		|  Q76.414 |  | Congenital kyphosis, thoracic region |  |  |  |  | 
	
		|  Q76.415 |  | Congenital kyphosis, thoracolumbar region |  |  |  |  | 
	
		|  Q76.419 |  | Congenital kyphosis, unspecified region |  |  |  |  |  | 
	
		|  Q76.42 |  | Congenital lordosis |  |  |  | 
	
		|  Q76.425 |  | Congenital lordosis, thoracolumbar region |  |  |  |  | 
	
		|  Q76.426 |  | Congenital lordosis, lumbar region |  |  |  |  | 
	
		|  Q76.427 |  | Congenital lordosis, lumbosacral region |  |  |  |  | 
	
		|  Q76.428 |  | Congenital lordosis, sacral and sacrococcygeal region |  |  |  |  | 
	
		|  Q76.429 |  | Congenital lordosis, unspecified region |  |  |  |  |  | 
	
		|  Q76.49 |  | Other congenital malformations of spine, not associated with scoliosis |  
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| Congenital absence of vertebra NOS |  | Congenital fusion of spine NOS |  | Congenital malformation of lumbosacral (joint) (region) NOS |  | Congenital malformation of spine NOS |  | Hemivertebra NOS |  | Malformation of spine NOS |  | Platyspondylisis NOS |  | Supernumerary vertebra NOS |  |  |  | 
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		|  Q76.5 |  | Cervical rib |  
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| Supernumerary rib in cervical region |  |  | 
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		|  Q76.6 |  | Other congenital malformations of ribs |  
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| Accessory rib |  | Congenital absence of rib |  | Congenital fusion of ribs |  | Congenital malformation of ribs NOS |  
		| Excludes1 | short rib syndrome (Q77.2) 
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		|  Q76.7 |  | Congenital malformation of sternum |  
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| Congenital absence of sternum |  | Sternum bifidum |  |  | 
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		|  Q76.8 |  | Other congenital malformations of bony thorax |  | 
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		|  Q76.9 |  | Congenital malformation of bony thorax, unspecified |  |