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S33 Dislocation and sprain of joints and ligaments of lumbar spine and pelvis
BackS33.0Traumatic rupture of lumbar intervertebral discCategoryS33.1Subluxation and dislocation of lumbar vertebraCategory5 →S33.10Subluxation and dislocation of unspecified lumbar vertebraCategory2 →S33.100Subluxation of unspecified lumbar vertebraCategoryS33.101Dislocation of unspecified lumbar vertebraCategoryS33.11Subluxation and dislocation of L1/L2 lumbar vertebraCategory2 →S33.110Subluxation of L1/L2 lumbar vertebraCategoryS33.111Dislocation of L1/L2 lumbar vertebraCategoryS33.12Subluxation and dislocation of L2/L3 lumbar vertebraCategory2 →S33.120Subluxation of L2/L3 lumbar vertebraCategoryS33.121Dislocation of L2/L3 lumbar vertebraCategoryS33.13Subluxation and dislocation of L3/L4 lumbar vertebraCategory2 →S33.130Subluxation of L3/L4 lumbar vertebraCategoryS33.131Dislocation of L3/L4 lumbar vertebraCategoryS33.14Subluxation and dislocation of L4/L5 lumbar vertebraCategory2 →S33.140Subluxation of L4/L5 lumbar vertebraCategoryS33.141Dislocation of L4/L5 lumbar vertebraCategoryS33.2Dislocation of sacroiliac and sacrococcygeal jointCategoryS33.3Dislocation of other and unspecified parts of lumbar spine and pelvisCategory2 →S33.30Dislocation of unspecified parts of lumbar spine and pelvisCategoryS33.39Dislocation of other parts of lumbar spine and pelvisCategoryS33.4Traumatic rupture of symphysis pubisCategoryS33.5Sprain of ligaments of lumbar spineCategoryS33.6Sprain of sacroiliac jointCategoryS33.8Sprain of other parts of lumbar spine and pelvisCategoryS33.9Sprain of unspecified parts of lumbar spine and pelvisCategory
Category
S33
Dislocation and sprain of joints and ligaments of lumbar spine and pelvis
INCLUDES
avulsion of joint or ligament of lumbar spine and pelvis
laceration of cartilage, joint or ligament of lumbar spine and pelvis
sprain of cartilage, joint or ligament of lumbar spine and pelvis
traumatic hemarthrosis of joint or ligament of lumbar spine and pelvis
traumatic rupture of joint or ligament of lumbar spine and pelvis
traumatic subluxation of joint or ligament of lumbar spine and pelvis
traumatic tear of joint or ligament of lumbar spine and pelvis
laceration of cartilage, joint or ligament of lumbar spine and pelvis
sprain of cartilage, joint or ligament of lumbar spine and pelvis
traumatic hemarthrosis of joint or ligament of lumbar spine and pelvis
traumatic rupture of joint or ligament of lumbar spine and pelvis
traumatic subluxation of joint or ligament of lumbar spine and pelvis
traumatic tear of joint or ligament of lumbar spine and pelvis
EXCLUDES
Excludes1: nontraumatic rupture or displacement of lumbar intervertebral disc NOS (M51.-)
obstetric damage to pelvic joints and ligaments (O71.6)
Excludes2: dislocation and sprain of joints and ligaments of hip (S73.-)
strain of muscle of lower back and pelvis (S39.01-)
obstetric damage to pelvic joints and ligaments (O71.6)
Excludes2: dislocation and sprain of joints and ligaments of hip (S73.-)
strain of muscle of lower back and pelvis (S39.01-)
NOTE
7th character: The appropriate 7th character is to be added to each code from category S33
7th character definitions: initial encounter
subsequent encounter
sequela
7th character definitions: initial encounter
subsequent encounter
sequela
CODING RULE
Code also: any associated open wound
- Chapter
- XIX · Injury, poisoning and certain other consequences of external causes
- Section
- S30-S39
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.