Forefoot and toe movement muscles

Because the rating levels — slight, moderate, moderately severe, and severe — are defined by the general muscle injury criteria in 38 CFR § 4.56, medical evidence that addresses those criteria will matter most. Records documenting the nature and extent of any wound, including whether it passed through the foot, help establish the baseline. Exam findings that show loss of strength, limited toe flexion or extension, impaired push-off during walking, muscle atrophy, or scar tissue in the plantar or dorsal structures are directly relevant.

Imaging, operative reports, and physical therapy notes that describe functional loss in the foot's intrinsic muscles can help show where on the severity scale your injury falls. Statements from you or people who know you describing difficulty walking, bearing weight, or performing activities that require pushing off from the foot speak to how the condition affects daily function. If loss of use of the foot is at issue, evidence addressing that level of impairment would support a review for special monthly compensation.