Convert to ICD-10-CM: 
755.4 converts approximately to:
- 2015/16 ICD-10-CM Q73.0 Congenital absence of unspecified limb(s)Or: 
- 2015/16 ICD-10-CM Q73.1 Phocomelia, unspecified limb(s)Or: 
- 2015/16 ICD-10-CM Q73.8 Other reduction defects of unspecified limb(s)
 ICD-9-CM Volume 2 Index entries containing back-references to 
755.4:
- Absence (organ or part) (complete or partial) extremity (acquired) extremity (acquired)  congenital (see also Deformity, reduction) 755.4 congenital (see also Deformity, reduction) 755.4
  lower V49.70 lower V49.70 
  upper V49.60 upper V49.60 
 
  limb (acquired) limb (acquired)  congenital (complete) (partial) (see also Deformity, reduction) 755.4 congenital (complete) (partial) (see also Deformity, reduction) 755.4
  lower NEC V49.70 lower NEC V49.70 
  upper NEC V49.60 upper NEC V49.60 
 
  phalange(s), congenital 755.4 phalange(s), congenital 755.4  lower limb (complete) (intercalary) (partial) (terminal) (see also Deformity, reduction, lower limb) 755.39 lower limb (complete) (intercalary) (partial) (terminal) (see also Deformity, reduction, lower limb) 755.39    meaning all toes (complete) (partial) 755.31 meaning all toes (complete) (partial) 755.31 
   transverse 755.31 transverse 755.31 
 
  upper limb (complete) (intercalary) (partial) (terminal) (see also Deformity, reduction, upper limb) 755.29 upper limb (complete) (intercalary) (partial) (terminal) (see also Deformity, reduction, upper limb) 755.29    meaning all digits (complete) (partial) 755.21 meaning all digits (complete) (partial) 755.21 
   transverse 755.21 transverse 755.21 
 
 
  ray, congenital 755.4 ray, congenital 755.4  lower limb (complete) (partial) (see also Deformity, reduction, lower limb) 755.38 lower limb (complete) (partial) (see also Deformity, reduction, lower limb) 755.38 
  upper limb (complete) (partial) (see also Deformity, reduction, upper limb) 755.28 upper limb (complete) (partial) (see also Deformity, reduction, upper limb) 755.28 
 
 
- Adactylia, adactyly (congenital) 755.4 lower limb (complete) (intercalary) (partial) (terminal) (see also Deformity, reduction, lower limb) 755.39 lower limb (complete) (intercalary) (partial) (terminal) (see also Deformity, reduction, lower limb) 755.39   meaning all digits (complete) (partial) 755.31 meaning all digits (complete) (partial) 755.31 
  transverse (complete) (partial) 755.31 transverse (complete) (partial) 755.31 
 
  upper limb (complete) (intercalary) (partial) (terminal) (see also Deformity, reduction, upper limb) 755.29 upper limb (complete) (intercalary) (partial) (terminal) (see also Deformity, reduction, upper limb) 755.29   meaning all digits (complete) (partial) 755.21 meaning all digits (complete) (partial) 755.21 
  transverse (complete) (partial) 755.21 transverse (complete) (partial) 755.21 
 
 
- Agenesis - see also Absence, by site, congenital limb (complete) (partial) (see also Deformity, reduction) 755.4 limb (complete) (partial) (see also Deformity, reduction) 755.4
 
- Amelia 755.4
- Aphalangia (congenital) 755.4 lower limb (complete) (intercalary) (partial) (terminal) 755.39 lower limb (complete) (intercalary) (partial) (terminal) 755.39   meaning all digits (complete) (partial) 755.31 meaning all digits (complete) (partial) 755.31 
  transverse 755.31 transverse 755.31 
 
  upper limb (complete) (intercalary) (partial) (terminal) 755.29 upper limb (complete) (intercalary) (partial) (terminal) 755.29   meaning all digits (complete) (partial) 755.21 meaning all digits (complete) (partial) 755.21 
  transverse 755.21 transverse 755.21 
 
 
- Aplasia - see also Agenesis limb (congenital) 755.4 limb (congenital) 755.4
 
- Deformity 738.9  reduction (extremity) (limb) 755.4 reduction (extremity) (limb) 755.4  brain 742.2 brain 742.2 
  lower limb 755.30 lower limb 755.30    with complete absence of distal elements 755.31 with complete absence of distal elements 755.31 
   longitudinal (complete) (partial) (with distal deficiencies, incomplete) 755.32 longitudinal (complete) (partial) (with distal deficiencies, incomplete) 755.32 
   transverse 755.31 transverse 755.31 
 
  upper limb 755.20 upper limb 755.20    with complete absence of distal elements 755.21 with complete absence of distal elements 755.21 
   longitudinal (complete) (partial) (with distal deficiencies, incomplete) 755.22 longitudinal (complete) (partial) (with distal deficiencies, incomplete) 755.22 
   transverse (complete) (partial) 755.21 transverse (complete) (partial) 755.21 
 
 
 
- Ectrodactyly 755.4 finger (see also Absence, finger, congenital) 755.29 finger (see also Absence, finger, congenital) 755.29 
  toe (see also Absence, toe, congenital) 755.39 toe (see also Absence, toe, congenital) 755.39 
 
- Ectromelia 755.4
- Hemiectromelia 755.4
- Hemimelia 755.4 lower limb 755.30 lower limb 755.30   paraxial (complete) (incomplete) (intercalary) (terminal) 755.32 paraxial (complete) (incomplete) (intercalary) (terminal) 755.32 
  transverse (complete) (partial) 755.31 transverse (complete) (partial) 755.31 
 
  upper limb 755.20 upper limb 755.20   paraxial (complete) (incomplete) (intercalary) (terminal) 755.22 paraxial (complete) (incomplete) (intercalary) (terminal) 755.22 
  transverse (complete) (partial) 755.21 transverse (complete) (partial) 755.21 
 
 
- Hypoplasia, hypoplasis 759.89  limb 755.4 limb 755.4  lower (see also Absence, limb, congenital, lower) 755.30 lower (see also Absence, limb, congenital, lower) 755.30 
  upper (see also Absence, limb, congenital, upper) 755.20 upper (see also Absence, limb, congenital, upper) 755.20 
 
 
- Meromelia 755.4
- Phocomelia 755.4