| S32811K | Multiple fractures of pelvis with unstable disruption of pelvic ring, subsequent encounter for fracture with nonunion |
| S32811S | Mult fx of pelvis w unstable disrupt of pelvic ring, sequela Multiple fractures of pelvis with unstable disruption of pelvic ring, sequela |
| S3282 | Multiple fractures of pelvis without disruption of pelvic ring |
| S3282XA | Multiple fractures of pelvis without disruption of pelvic ring, initial encounter for closed fracture |
| S3282XB | Multiple fractures of pelvis without disruption of pelvic ring, initial encounter for open fracture |
| S3282XD | Multiple fractures of pelvis without disruption of pelvic ring, subsequent encounter for fracture with routine healing |
| S3282XG | Multiple fractures of pelvis without disruption of pelvic ring, subsequent encounter for fracture with delayed healing |
| S3282XK | Multiple fractures of pelvis without disruption of pelvic ring, subsequent encounter for fracture with nonunion |
| S3282XS | Multiple fractures of pelvis without disruption of pelvic ring, sequela |
| S3289 | Fracture of other parts of pelvis |
| S3289XA | Fracture of other parts of pelvis, initial encounter for closed fracture |
| S3289XB | Fracture of other parts of pelvis, initial encounter for open fracture |
| S3289XD | Fracture of other parts of pelvis, subsequent encounter for fracture with routine healing |
| S3289XG | Fracture of other parts of pelvis, subsequent encounter for fracture with delayed healing |
| S3289XK | Fracture of other parts of pelvis, subsequent encounter for fracture with nonunion |
| S3289XS | Fracture of other parts of pelvis, sequela |
| S329 | Fracture of unspecified parts of lumbosacral spine and pelvis |
| S329XXA | Fracture of unsp parts of lumbosacral spine and pelvis, init Fracture of unspecified parts of lumbosacral spine and pelvis, initial encounter for closed fracture |
| S329XXB | Fx unsp parts of lumbosacral spine & pelvis, init for opn fx Fracture of unspecified parts of lumbosacral spine and pelvis, initial encounter for open fracture |
| S329XXD | Fracture of unspecified parts of lumbosacral spine and pelvis, subsequent encounter for fracture with routine healing |
| S329XXG | Fracture of unspecified parts of lumbosacral spine and pelvis, subsequent encounter for fracture with delayed healing |
| S329XXK | Fracture of unspecified parts of lumbosacral spine and pelvis, subsequent encounter for fracture with nonunion |
| S329XXS | Fracture of unspecified parts of lumbosacral spine and pelvis, sequela |
| S33 | Dislocation and sprain of joints and ligaments of lumbar spine and pelvis |
| S330 | Traumatic rupture of lumbar intervertebral disc |
| S330XXA | Traumatic rupture of lumbar intervertebral disc, init encntr Traumatic rupture of lumbar intervertebral disc, initial encounter |
| S330XXD | Traumatic rupture of lumbar intervertebral disc, subs encntr Traumatic rupture of lumbar intervertebral disc, subsequent encounter |
| S330XXS | Traumatic rupture of lumbar intervertebral disc, sequela |
| S331 | Subluxation and dislocation of lumbar vertebra |
| S3310 | Subluxation and dislocation of unspecified lumbar vertebra |
| S33100 | Subluxation of unspecified lumbar vertebra |
| S33100A | Subluxation of unspecified lumbar vertebra, initial encounter |
| S33100D | Subluxation of unspecified lumbar vertebra, subsequent encounter |
| S33100S | Subluxation of unspecified lumbar vertebra, sequela |
| S33101 | Dislocation of unspecified lumbar vertebra |
| S33101A | Dislocation of unspecified lumbar vertebra, initial encounter |
| S33101D | Dislocation of unspecified lumbar vertebra, subsequent encounter |
| S33101S | Dislocation of unspecified lumbar vertebra, sequela |
| S3311 | Subluxation and dislocation of L1/L2 lumbar vertebra |
| S33110 | Subluxation of L1/L2 lumbar vertebra |
| S33110A | Subluxation of L1/L2 lumbar vertebra, initial encounter |
| S33110D | Subluxation of L1/L2 lumbar vertebra, subsequent encounter |
| S33110S | Subluxation of L1/L2 lumbar vertebra, sequela |
| S33111 | Dislocation of L1/L2 lumbar vertebra |
| S33111A | Dislocation of L1/L2 lumbar vertebra, initial encounter |
| S33111D | Dislocation of L1/L2 lumbar vertebra, subsequent encounter |
| S33111S | Dislocation of L1/L2 lumbar vertebra, sequela |
| S3312 | Subluxation and dislocation of L2/L3 lumbar vertebra |
| S33120 | Subluxation of L2/L3 lumbar vertebra |
| S33120A | Subluxation of L2/L3 lumbar vertebra, initial encounter |