Chapter XIX
Injury, poisoning and certain other consequences of external causes
(S00-T98)

Injuries to the elbow and forearm
(S50-S59)

Excludes: bilateral involvement of elbow and forearm ( T00-T07 )
burns and corrosions ( T20-T32 )
frostbite ( T33-T35 )
injuries of:
· arm, level unspecified ( T10-T11 )
· wrist and hand ( S60-S69 )
insect bite or sting, venomous ( T63.4 )

#S50 Superficial injury of forearm
Excludes: superficial injury of wrist and hand ( S60.-)
S50.0 Contusion of elbow
# S50.1 Contusion of forearm
# S50.7 Multiple superficial injuries of elbow and forearm
# S50.8 Other superficial injuries of elbow and forearm
# S50.80 Abrasion of elbow and forearm
# S50.81 Blister of elbow and forearm
# S50.82 Insect bite of elbow and forearm
# S50.83 Superficial foreign body of elbow and forearm
# S50.88 Other superficial injuries of elbow and forearm
#S50.9 Superficial injury of elbow and forearm, unspecified
Superficial injury of elbow NOS

#S51 Open wound of forearm
Excludes: open wound of wrist and hand ( S61.-)
traumatic amputation of forearm ( S58.-)
S51.0 Open wound of elbow
#S51.1 Open wound of forearm
#S51.7 Multiple open wounds of elbow and forearm
S51.8 Open wound of other parts of forearm
@S51.9 Open wound of forearm, part unspecified

S52 Fracture of forearm
Excludes: fracture at wrist and hand level ( S62.-)
S52.0 Fracture of upper end of ulna
#S52.000 Closed fracture of proximal ulna, olecranon
#S52.001 Closed fracture of proximal ulna, coronoid process
#S52.002 Closed fracture of proximal ulna, with dislocation of radial head
Closed Monteggia's fracture
#S52.003 Closed fracture of epiphysis of proximal ulna
#S52.007 Closed fracture of proximal ulna, multiple fracture
#S52.008 Closed fracture of proximal ulna, others
#S52.009 Closed fracture of proximal ulna, unspecified
Elbow NOS
#S52.010 Open fracture of proximal ulna, olecranon
#S52.011 Open fracture of proximal ulna, coronoid process
#S52.012 Open fracture of proximal ulna, with dislocation of radial head
Open Monteggia's fracture
#S52.013 Open fracture of epiphysis of proximal ulna
#S52.017 Open fracture of proximal ulna, multiple fracture
#S52.018 Open fracture of proximal ulna, others
#S52.019 Open fracture of proximal ulna, unspecified
Elbow NOS
S52.1 Fracture of upper end of radius
#S52.100 Closed fracture of head of radius
#S52.101 Closed fracture of neck of radius
#S52.102 Closed fracture of epiphysis of upper end of radius
#S52.107 Closed fracture of upper end of radius, multiple fractures
#S52.108 Closed fracture of upper end of radius, others
#S52.109 Closed fracture of upper end of radius, unspecified
#S52.110 Open fracture of head of radius
#S52.111 Open fracture of neck of radius
#S52.112 Open fracture of epiphysis of upper end of radius
#S52.117 Open fracture of upper end of radius, multiple fractures
#S52.118 Open fracture of upper end of radius, others
#S52.119 Open fracture of upper end of radius, unspecified
S52.2 Fracture of shaft of ulna
#S52.200 Closed fracture of shaft of ulna, simple fracture
#S52.201 Closed fracture of shaft of ulna, butterfly fracture
#S52.202 Closed fracture of shaft of ulna, comminuted fracture
#S52.203 Closed fracture of shaft of ulna, with dislocation of radial head
#S52.207 Closed fracture of shaft of ulna, bifocal and segmental and multiple fractures
#S52.209 Closed fracture of shaft of ulna, unspecified
#S52.210 Open fracture of shaft of ulna, simple fracture
#S52.211 Open fracture of shaft of ulna, butterfly fracture
#S52.212 Open fracture of shaft of ulna, comminuted fracture
#S52.213 Open fracture of shaft of ulna, with dislocation of radial head
#S52.217 Open fracture of shaft of ulna, bifocal and segmental and multiple fractures
#S52.219 Open fracture of shaft of ulna, unspecified
S52.3 Fracture of shaft of radius
#S52.300 Closed fracture of shaft of radius, simple fracture
#S52.301 Closed fracture of shaft of radius, butterfly fracture
#S52.302 Closed fracture of shaft of radius, comminuted fracture
#S52.303 Closed fracture of shaft of radius, with dislocation of head of ulna
Closed Galeazzi's fracture
#S52.304 Closed fracture of shaft of radius, bifocal and segmental and multiple fractures
#S52.309 Closed fracture of shaft of radius, unspecified
#S52.310 Open fracture of shaft of radius, simple fracture
#S52.311 Open fracture of shaft of radius, butterfly fracture
#S52.312 Open fracture of shaft of radius, comminuted fracture
#S52.313 Open fracture of shaft of radius, with dislocation of head of ulna
Open Galeazzi's fracture
#S52.314 Open fracture of shaft of radius, bifocal and segmental and multiple fractures
#S52.319 Open fracture of shaft of radius, unspecified
S52.4 Fracture of shafts of both ulna and radius
#S52.40 Closed fracture of shaft of both ulna and radius
#S52.41 Open fracture of shaft of both ulna and radius
S52.5 Fracture of lower end of radius
#S52.500 Closed fracture of distal radius, extraarticular with dorsal angulation
Closed Colles' fracture
#S52.501 Closed fracture of distal radius, extraarticular with volar angulation
Closed Smith's fracture
#S52.502 Closed fracture of distal radius, partial intraarticular
Closed Barton's fracture
#S52.503 Closed fracture of distal radius, complete intraarticular
#S52.504 Closed fracture of epiphysis of distal radius
#S52.507 Closed fracture of distal radius, multiple fractures
#S52.508 Closed fracture of distal radius, others
Closed radial styloid fracture
#S52.509 Closed fracture of distal radius, unspecified
#S52.510 Open fracture of distal radius, extraarticular with dorsal angulation
Open Colles' fracture
#S52.511 Open fracture of distal radius, extraarticular with volar angulation
Open Smith's fracture
#S52.512 Open fracture of distal radius, partial intraarticular
Open Barton's fracture
#S52.513 Open fracture of distal radius, complete intraarticular
#S52.514 Open fracture of epiphysis of distal radius
#S52.517 Open fracture of distal radius, multiple fractures
#S52.518 Open fracture of distal radius, others
Open radial styloid fracture
#S52.519 Open fracture of distal radius, unspecified
S52.6 Fracture of lower end of both ulna and radius
#S52.60 Closed fracture of lower end of both ulna and radius
#S52.61 Open fracture of lower end of both ulna and radius
S52.7 Multiple fractures of forearm
Excludes: fractures of both ulna and radius:
· lower end ( S52.6)
· shafts ( S52.4)
#S52.700 Closed fracture of proximal part of both ulna and radius
#S52.708 Multiple closed fractures of forearm, others
#S52.709 Multiple closed fractures of forearm, unspecified
#S52.710 Open fracture of proximal part of both ulna and radius
#S52.718 Multiple open fractures of forearm, others
#S52.719 Multiple open fractures of forearm, unspecified
S52.8 Fracture of other parts of forearm
# Radius NOS
Lower end of ulna
Head of ulna
#S52.80 Closed fracture of other parts of forearm
#S52.81 Open fracture of other parts of forearm
S52.9 Fracture of forearm, part unspecified
#S52.90 Closed fracture of forearm, part unspecified
#S52.91 Open fracture of forearm, part unspecified

S53 Dislocation, sprain and strain of joints and ligaments of elbow
S53.0 Dislocation of radial head
# Excludes: Monteggia's fracture-dislocation ( S52.02 )
#S53.00 Dislocation of radial head
Radiohumeral joint
#S53.01 Subluxation of radial head
#S53.02 Pulled elbow in children
S53.1 Dislocation of elbow, unspecified
Ulnohumeral joint
Excludes: dislocation of radial head alone ( S53.0-)
#S53.10 Dislocation of elbow, anterior
#S53.11 Dislocation of elbow, posterior
#S53.12 Dislocation of elbow, medial
#S53.13 Dislocation of elbow, lateral
#S53.14 Dislocation of elbow, divergen
#S53.15 Dislocation of elbow, with associated fracture
#S53.18 Dislocation of elbow, others
Dislocation of ulna alone
Subluxation of elbos
#S53.19 Dislocation of elbow, unspecified
S53.2 Traumatic rupture of radial collateral ligament
S53.3 Traumatic rupture of ulnar collateral ligament
S53.4 Sprain and strain of elbow

S54 Injury of nerves at forearm level
Excludes: injury of nerves at wrist and hand level ( S64.- )
S54.0 Injury of ulnar nerve at forearm level
Ulnar nerve NOS
S54.1 Injury of median nerve at forearm level
Median nerve NOS
S54.2 Injury of radial nerve at forearm level
Radial nerve NOS
S54.3 Injury of cutaneous sensory nerve at forearm level
S54.7 Injury of multiple nerves at forearm level
S54.8 Injury of other nerves at forearm level
S54.9 Injury of unspecified nerve at forearm level

S55 Injury of blood vessels at forearm level
Excludes: injury of:
· blood vessels at wrist and hand level ( S65.- )
· brachial vessels ( S45.1-S45.2 )
S55.0 Injury of ulnar artery at forearm level
S55.1 Injury of radial artery at forearm level
S55.2 Injury of vein at forearm level
S55.7 Injury of multiple blood vessels at forearm level
S55.8 Injury of other blood vessels at forearm level
S55.9 Injury of unspecified blood vessel at forearm level

S56 Injury of muscle and tendon at forearm level
Excludes: injury of muscle and tendon at or below wrist ( S66.- )
S56.0 Injury of flexor muscle and tendon of thumb at forearm level
# S56.1 Injury of long flexor muscle and tendon of other digit(s) at forearm level
S56.2 Injury of other flexor muscle and tendon at forearm level
S56.3 Injury of extensor or abductor muscles and tendons of thumb at forearm level
# S56.4 Injury of extensor or abductor muscle and tendon of other digit(s) at forearm level
S56.5 Injury of other extensor muscle and tendon at forearm level
S56.7 Injury of multiple muscles and tendons at forearm level
S56.8 Injury of other and unspecified muscles and tendons at forearm level

S57 Crushing injury of forearm
Excludes: crushing injury of wrist and hand ( S67.- )
S57.0 Crushing injury of elbow
# S57.8 Crushing injury of forearm
# S57.9 Crushing injury of elbow and forearm, part unspecified

S58 Traumatic amputation of forearm
Excludes: traumatic amputation of wrist and hand ( S68.- )
S58.0 Traumatic amputation at elbow level
# S58.1 Traumatic amputation at forearm level
# S58.9 Traumatic amputation of elbow and forearm, level unspecified

S59 Other and unspecified injuries of forearm
Excludes: other and unspecified injuries of wrist and hand ( S69.- )
S59.7 Multiple injuries of forearm
Injuries classifiable to more than one of the categories S50-S58
S59.8 Other specified injuries of forearm
S59.9 Unspecified injury of forearm