Semin Musculoskelet Radiol 2023; 27(03): 337-350
DOI: 10.1055/s-0043-1764388
Review Article

Differential Diagnosis of Metatarsalgia

P. Diana Afonso
1   Musculoskeletal Imaging Unit, Radiology Department, Hospital da Luz, Grupo Luz Saúde, Lisbon, Portugal
2   Radiology Department, Hospital Particular da Madeira, Grupo HPA, Funchal, Portugal
,
Sabrina Veras Britto
3   Radiology Department, Clinica Radiológica Luiz Felippe Mattoso, Gupo Fleury, Rio de Janeiro, Brazil
,
Charles E. Spritzer
4   MSK Division, Radiology Department, Duke University Medical Center, Durham, North Carolina
,
Patrícia Martins e Souza
3   Radiology Department, Clinica Radiológica Luiz Felippe Mattoso, Gupo Fleury, Rio de Janeiro, Brazil
› Institutsangaben

Abstract

Lesser (or central) metatarsalgia is defined as pain in the forefoot under or around the lesser metatarsals and their respective metatarsophalangeal joints. Two common causes of central metatarsalgia are Morton's neuroma (MN) and plantar plate (PP) injury. Because both clinical and imaging features overlap, establishing the correct differential diagnosis may be challenging. Imaging has a pivotal role in the detection and characterization of metatarsalgia. Different radiologic modalities are available to assess the common causes of forefoot pain, so the strengths and weakness of these imaging tools should be kept in mind. It is crucial to be aware of the pitfalls that can be encountered in daily clinical practice when dealing with these disorders. This review describes two main causes of lesser metatarsalgia, MN and PP injury, and their differential diagnoses.

Supplementary Material



Publikationsverlauf

Artikel online veröffentlicht:
25. Mai 2023

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