Residual impairment after lower extremity fracture

Area of Science:

• Orthopedics
• Rehabilitation Medicine
• Trauma Surgery

Background:

• Lower extremity fractures are common injuries affecting individuals across various age groups.
• Assessing long-term functional outcomes and disability is crucial for effective patient management and rehabilitation.
• Understanding post-injury impairments guides the development of targeted therapeutic interventions.

Purpose of the Study:

• To evaluate the level of impairment and disability 6 months after unilateral lower extremity fractures.
• To compare functional status before and after the injury using validated measures.
• To identify specific areas of functional deficit, including range of motion, muscle strength, and pain.

Main Methods:

• Prospective follow-up study involving 158 patients aged 18-64 with unilateral lower extremity fractures.
• Patient interviews conducted within 1 week post-trauma and again at 6 months.
• Disability assessed using the Sickness Impact Profile (SIP); range of motion, muscle strength, and pain measured at 6 months.

Main Results:

• Most patients exhibited significantly higher overall Sickness Impact Profile (SIP) scores 6 months post-fracture (mean 8.7) compared to pre-injury levels (mean 2.7).
• Major deficits in range of motion were noted, particularly in the ankle joint.
• One-fourth of patients experienced loss of thigh and calf muscle strength; residual pain levels were reported as low.

Conclusions:

• Unilateral lower extremity fractures lead to substantial functional disability and impairment 6 months after injury.
• Ankle range of motion and lower limb muscle strength are key areas affected.
• While pain may be minimal, deficits in mobility and strength necessitate focused rehabilitation strategies.