CAISS ACTUAL FINAL Updated Exam 2026 WITH Recent Newest
Verified And Well Analyzed Exam Questions (Actual Exam 2026-2027)
Correct Detailed & Verified ANSWERS (100% Accurate Solutions)
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Anterior Column and Posterior Column -ANSWER-The two columns of the
acetabulum.
Anterior Acetabulum Column -ANSWER-Extends from the anterior half of the iliac
crest to the pubis.
Posterior Acetabulum Column -ANSWER-Extends from the greater sciatic notch to
the ischium.
Partial Articular Acetabulum Fracture -ANSWER-A fracture of the acetabulum that
may be one of two types; a fracture involving only one column, or a fracture with
a transverse component but with a part of the articular surface remaining
attached to the ilium.
Complete Articular Acetabulum Fracture -ANSWER-A fracture of the acetabulum
that is one in which both columns are disrupted form each other and the
attachment between the articular surface and the posterior ilium no longer exists.
Eponyms -ANSWER-Provided in italics, where appropriate, to describe certain
lower extremity joint and bone injuries.
(T/F) Bilateral proximal amputations are assigned only one code. -ANSWER-T
,Partially Unstable Pelvic Fracture -ANSWER-Sacroiliac joint with anterior
disruption
Partially Unstable Pelvic Fracture -ANSWER-Lateral compression fracture
Partially Unstable Pelvic Fracture -ANSWER-"Open book" fracture <2.5 cm
Partially Unstable Pelvic Fracture -ANSWER-,Wide symphysis pubis separation
greater than or equal to 2.5 cm
Partially Unstable Pelvic Fracture -ANSWER-Anterior compression fracture of
sacrum
Partially Unstable Pelvic Fracture -ANSWER-Fracture involving posterior arch with
posterior ligamentous integrity partially maintained.
Partially Unstable Pelvic Fracture -ANSWER-Fracture involving posterior arch, but
pelvic floor intact
Partially Unstable Pelvic Fracture -ANSWER-Bilateral fractures with posterior
ligamentous integrity partially maintained
Stable Pelvic Fracture -ANSWER-Isolated simple fracture of Pubis Ramus
Stable Pelvic Fracture -ANSWER-Isolated simple fracture of Ilium
,Stable Pelvic Fracture -ANSWER-Isolated simple fracture of Ischium
Stable Pelvic Fracture -ANSWER-Transverse fracture of sacrum and coccyx with or
without sacrococcygeal dislocation
Stable Pelvic Fracture -ANSWER-Minor symphysis pubis separation < 2.5cm
Totally Unstable Pelvic Fracture -ANSWER-Sacroiliac joint with posterior
disruption
Totally Unstable Pelvic Fracture -ANSWER-Vertical shear fracture
Totally Unstable Pelvic Fracture -ANSWER-Pubic ramus fracture with sacroiliac
fracture/dislocation
Totally Unstable Pelvic Fracture -ANSWER-Fracture involving posterior arch with
complete loss of posterior osteoligamentous integrity
Totally Unstable Pelvic Fracture -ANSWER-Fracture involving posterior arch with
pelvic floor disruption
(T/F) The crucial factor to determine the level of pelvic instability (partial or total)
will depend entirely on the extent of damage to the posterior ligaments and/or
pelvic floor. -ANSWER-T
, (T/F) The ISS has a separate Spine body region. -ANSWER-F
Spinal Cord Injuries -ANSWER-Damage to neural elements in the spinal canal
(spinal cord and cauda equina)
(T/F) Level of injury refers to the most caudal segment of the cord with normal
motor and sensory function. -ANSWER-T
Incomplete Cord Syndrome -ANSWER-Preservation of some sensation or motor
function, includes anterior cord, central cord, lateral cord (Brown-Sequard),
syndromes.
(T/F) "Incomplete quadriplegia" orn "incomplete paraplegia" should be coded as
incomplete cord injury. -ANSWER-T
Complete Cord Syndrome -ANSWER-Quadriplegia/tetraplegia or paraplegia with
no sensation or motor function.
Cord Laceration -ANSWER-Includes transection and crush in the same injury
description.
Plexus Contusion -ANSWER-Stretch injury
Whiplash -ANSWER-Cervical Strain
(T/F) The Spine chapter requires coding coexisting injuries to the cord and the
vertebral column as a single injury. -ANSWER-T
Verified And Well Analyzed Exam Questions (Actual Exam 2026-2027)
Correct Detailed & Verified ANSWERS (100% Accurate Solutions)
ALREADY GRADED A+||NEWEST VERSION Of The Exam Guarantee
Pass!!
Anterior Column and Posterior Column -ANSWER-The two columns of the
acetabulum.
Anterior Acetabulum Column -ANSWER-Extends from the anterior half of the iliac
crest to the pubis.
Posterior Acetabulum Column -ANSWER-Extends from the greater sciatic notch to
the ischium.
Partial Articular Acetabulum Fracture -ANSWER-A fracture of the acetabulum that
may be one of two types; a fracture involving only one column, or a fracture with
a transverse component but with a part of the articular surface remaining
attached to the ilium.
Complete Articular Acetabulum Fracture -ANSWER-A fracture of the acetabulum
that is one in which both columns are disrupted form each other and the
attachment between the articular surface and the posterior ilium no longer exists.
Eponyms -ANSWER-Provided in italics, where appropriate, to describe certain
lower extremity joint and bone injuries.
(T/F) Bilateral proximal amputations are assigned only one code. -ANSWER-T
,Partially Unstable Pelvic Fracture -ANSWER-Sacroiliac joint with anterior
disruption
Partially Unstable Pelvic Fracture -ANSWER-Lateral compression fracture
Partially Unstable Pelvic Fracture -ANSWER-"Open book" fracture <2.5 cm
Partially Unstable Pelvic Fracture -ANSWER-,Wide symphysis pubis separation
greater than or equal to 2.5 cm
Partially Unstable Pelvic Fracture -ANSWER-Anterior compression fracture of
sacrum
Partially Unstable Pelvic Fracture -ANSWER-Fracture involving posterior arch with
posterior ligamentous integrity partially maintained.
Partially Unstable Pelvic Fracture -ANSWER-Fracture involving posterior arch, but
pelvic floor intact
Partially Unstable Pelvic Fracture -ANSWER-Bilateral fractures with posterior
ligamentous integrity partially maintained
Stable Pelvic Fracture -ANSWER-Isolated simple fracture of Pubis Ramus
Stable Pelvic Fracture -ANSWER-Isolated simple fracture of Ilium
,Stable Pelvic Fracture -ANSWER-Isolated simple fracture of Ischium
Stable Pelvic Fracture -ANSWER-Transverse fracture of sacrum and coccyx with or
without sacrococcygeal dislocation
Stable Pelvic Fracture -ANSWER-Minor symphysis pubis separation < 2.5cm
Totally Unstable Pelvic Fracture -ANSWER-Sacroiliac joint with posterior
disruption
Totally Unstable Pelvic Fracture -ANSWER-Vertical shear fracture
Totally Unstable Pelvic Fracture -ANSWER-Pubic ramus fracture with sacroiliac
fracture/dislocation
Totally Unstable Pelvic Fracture -ANSWER-Fracture involving posterior arch with
complete loss of posterior osteoligamentous integrity
Totally Unstable Pelvic Fracture -ANSWER-Fracture involving posterior arch with
pelvic floor disruption
(T/F) The crucial factor to determine the level of pelvic instability (partial or total)
will depend entirely on the extent of damage to the posterior ligaments and/or
pelvic floor. -ANSWER-T
, (T/F) The ISS has a separate Spine body region. -ANSWER-F
Spinal Cord Injuries -ANSWER-Damage to neural elements in the spinal canal
(spinal cord and cauda equina)
(T/F) Level of injury refers to the most caudal segment of the cord with normal
motor and sensory function. -ANSWER-T
Incomplete Cord Syndrome -ANSWER-Preservation of some sensation or motor
function, includes anterior cord, central cord, lateral cord (Brown-Sequard),
syndromes.
(T/F) "Incomplete quadriplegia" orn "incomplete paraplegia" should be coded as
incomplete cord injury. -ANSWER-T
Complete Cord Syndrome -ANSWER-Quadriplegia/tetraplegia or paraplegia with
no sensation or motor function.
Cord Laceration -ANSWER-Includes transection and crush in the same injury
description.
Plexus Contusion -ANSWER-Stretch injury
Whiplash -ANSWER-Cervical Strain
(T/F) The Spine chapter requires coding coexisting injuries to the cord and the
vertebral column as a single injury. -ANSWER-T
