Archive | Face RSS feed for this archive

I think I got stabbed in the eye…

January 18, 2014

0 Comments

Patient presented after an altercation.  He thinks he got stabbed in the eye with a “razor blade or a pencil.”  Eye was swollen shut and unable to be opened due to significant edema:

Pencil orbit 1 Pencil Orbit 2

This patient has a radioopaque foreign body just lateral to the globe.  It is penetrating into the posterior orbital fossa but doesn’t appear to be causing proptosis or retrobulbar hematoma.  It does indeed look like a pencil!

Author:  Russell Jones, MD

Image Contributor:  Ken Kelley, MD

Advertisements
Continue reading...

LeFort would cringe…

December 14, 2013

0 Comments

Motorcycle accident:

CT face 2 CT face 3 CT face...

CT face 3D

This patient has severe facial trauma, comminuted fractures of most (if not all) of his facial bones, a ruptured right globe. 

A review of facial fractures including the LeForte classification, courtesy of the University of Washington:

Facial Fractures

Image Contributor:  Julie Phan, MD

Author:  Russell Jones, MD

Continue reading...

Has anyone seen my tooth?

June 18, 2013

0 Comments

9-year-old child presented to the ED with lip swelling after a fall.  On exam part of the patient’s incisor tooth could not be found and there was significant anterior upper lip swelling associated with a laceration to the buccal mucosa of the inner lip.  Xray revealed:

Fractured tooth

The fractured portion of the tooth can be seen lodged in the anterior lip!  The fragment was then removed and the patient was referred to dentistry. 

Author:  Russell Jones, MD

Image Contributor:  Kendra Grether-Jones, MD

Continue reading...

Ruptured globe…

May 4, 2013

1 Comment

Fight broke out at the local prison and this man was shot in the face with a rubber bullet…

Ruptured globe 5Ruptured globe 4Ruptured globe 3Ruptured globe 2Ruptured globe 1

The “brain” weighting CT (first figure) shows a ruptured globe with hemorrhage into the orbit.  The remainder of the figures are in “bone” weighting and show various fractures:

  1. Sagittal view of a comminuted fracture of the ethmoid sinus (medial orbital wall)
  2. Sagittal view of a comminuted fracture of the maxillary sinus (inferior orbital wall)
  3. Sagittal view of a posterior orbital fracture
  4. Coronal view re-demonstrating the ethmoid and maxillary sinus fractures

This poor fellow ended up losing his eye and going back to prison.

Author:  Russell Jones, MD

Continue reading...

Mandible fracture

February 8, 2013

1 Comment

We’ve all seen it…the dude that had two beers after church and got jumped by a couple guys while he was minding his own business.

Mandible fx 1Mandible fx 2Mandible fx 3Mandible fx 4

This Facial CT demonstrates several comminuted fracture lines through the mandible.  CT imaging is highly sensitive and specific for mandible fractures and is the imaging-of-choice in most emergency departments.  Plain films can also be obtained but subtle fractures can be missed; the extent and characterization of the fractures is much better identified on CT.

Its always difficult in the minor facial trauma to know when to pull the trigger and order a CT of the face…especially in the current environment of questioning CT utilization.  Some clinical exam findings that would increase your suspicion of mandibular fracture include (1):

1.  The patient having subjective feeling that their “teeth don’t fit.”

2.  Malocclusion.

3.  Anesthesia of the upper lip or chin (mental nerve distribution).

4.  Pain or tenderness near the anterior ear, especially with mandibular range-of-motion.  This is concerning for mandibular condyle fracture but also could represent TMJ strain, sprain, or dislocation.

An obvious deformity, laceration of the gingival area (indicating an open fracture), or severe mechanism are high concerns for mandibular fracture and CT imaging should be considered.  The “tongue blade test” (have the patient bite down on a tongue blade with their molars on both sides.  Negative test if the patient is able to break the tongue blade) has a 95% sensitivity in excluding injury in a patient with mild jaw pain and no obvious injury or instability (1).

Author:  Russell Jones, MD

References

1.  Bailitz J.  Trauma to the Face.  In:  Tintinalli JE, Stapczynski JS, et al.  Tintinalli’s Emergency Medicine:  A Comprehensive Study Guide.  7ed.

Continue reading...