Q71.5 - Longitudinal reduction defect of ulna

The ICD 10 Code for Longitudinal reduction defect of ulna is listed as Q71.5.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	Q71.5
Description:	Longitudinal reduction defect of ulna

Chapter	Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Block	Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
Parent	Q71 - Reduction defects of upper limb
ICD-10-CM Children (deeper level / typically more specific) of Q71.5:
Q71.50 - Longitudinal reduction defect of unspecified ulna
Q71.51 - Longitudinal reduction defect of right ulna
Q71.52 - Longitudinal reduction defect of left ulna
Q71.53 - Longitudinal reduction defect of ulna, bilateral
ICD-10-CM Siblings (same level / similar specificity) of Q71.5:
Q71.0 - Congenital complete absence of upper limb
Q71.1 - Congenital absence of upper arm and forearm with hand present
Q71.2 - Congenital absence of both forearm and hand
Q71.3 - Congenital absence of hand and finger
Q71.4 - Longitudinal reduction defect of radius
Q71.6 - Lobster-claw hand
Q71.8 - Other reduction defects of upper limb
Q71.9 - Unspecified reduction defect of upper limb