A Pictorial Review on Post-Traumatic Soft Tissue Entrapment

Area of Science:

• Orthopedics
• Radiology
• Trauma Surgery

Background:

• Soft tissue injuries frequently accompany fractures but are often not detected through clinical examination or initial radiographs.
• Entrapment of soft tissues within fractures or joint dislocations is an infrequent complication, frequently leading to delayed diagnosis and significant morbidity.
• Potential severe consequences include fracture non-union and irreversible loss of limb function.

Purpose of the Study:

• To highlight the diagnostic importance of soft tissue entrapment in fractures and dislocations.
• To present a spectrum of soft tissue entrapment presentations.
• To review the existing literature on this uncommon complication.

Main Methods:

• Review of clinical cases illustrating soft tissue entrapment in fractures and dislocations.
• Comprehensive literature review on the topic.
• Radiological imaging interpretation for diagnosis.

Main Results:

• Soft tissue entrapment can occur in various fracture and dislocation scenarios, often remaining undiagnosed.
• Conservative management of nondisplaced fractures with entrapment may require surgical intervention to protect neural structures.
• Entrapment can occur post-reduction or even after surgical fixation, emphasizing the need for vigilance.

Conclusions:

• Early and accurate radiological diagnosis of soft tissue entrapment is essential to reduce patient morbidity.
• Prompt diagnosis facilitates timely intervention, potentially preventing complications like non-union and functional loss.
• Radiologists play a critical role in identifying this infrequent but serious complication.