Answer: Mandibular fracture.....but did you see both? (see image below)  

Mandibular Fractures:

• The second most common facial fracture (nasal bone fractures are the most common)
• 50% of patients have multiple mandibular fractures (often at the site of impact as well as the opposite side)
• The most common anatomic locations are the angle > the body > the parasymphysis 
• Signs of mandibular fracture on exam: bony deformity or tenderness to palpation, malocclusion, dental line irregularities, dental trauma, sublingual ecchymosis or hematoma 
• A thorough intra-oral exam is necessary to identify if the fracture is open or closed
• Displaced fractures, open fractures, or fractures associated with dental trauma require urgent OMFS consult

References:

1)Bailitz, John and Tarlan Hedayati.  “Trauma to the Face.” Tintinalli’s Emergency Medicine a Comprehensive Study Guide, 8e.  Eds, Judith E. Tintinalli, et al.  New York, NY: McGraw-Hill, 2016.

2)Munter, David W.  “Head and Facial Trauma.”  The Atlas of Emergency Medicine, 4e.  Eds. Kevin J. Knoop et al.  New York, NY: McGraw-Hill, 2016.