We present the case of a twenty-two year old man who presented to the orthopaedic clinic complaining of clawing of his great toe. Further examination revealed clawing of the lesser toes and surgical scarring to the fibula and tibia. A history of previous operative fixation for lower limb trauma was described. Exploration of the flexor hallucis longus (FHL) and flexor digitorum longus (FDL) tendons was performed at the level of the midfoot. A full correction was achieved after release of the inter-tendinous connection between FHL and FDL tendons and z-plasty of the FHL tendon. This case highlights another possible complication of tibial fracture which should be actively looked for in patients with this injury. We describe and illustrate the ease of surgical correction through an operative field free of scar tissue which has the ability to possibly prevent unnecessary tendon z-plasty. We suggest that exploration at the midfoot should be the primary surgical intervention in similar cases of check-rein deformity.
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http://dx.doi.org/10.1016/j.fas.2014.08.009 | DOI Listing |
J Exp Biol
November 2024
Public Health and Sport Sciences, Faculty of Health and Life Sciences, University of Exeter, St Luke's Campus, Exeter, EX1 2LU, UK.
Human proficiency for bipedal locomotion relies on the structure and function of our feet, including the interplay between active muscles and passive structures acting on the toes during the propulsive phase of gait. However, our understanding of the relative contributions of these different structures remains incomplete. We aimed to determine the distinct toe-flexion torque-angle relationships of the plantar intrinsic muscles (PIMs), extrinsic muscles, and passive structures, therefore offering insight into their force-generating capabilities and importance for walking and running.
View Article and Find Full Text PDFMusculoskelet Surg
November 2024
Circolo Hospital, Macchi Foundation 'Insubria University', Viale Borri 57, 21100, Varese, Italy.
Forefoot disorders are prevalent in the general population, with an incidence between 2 and 20%. Among them, lesser toe deformities (hammer, claw, and mallet toes) are frequent disorders, and their conservative management is often not adequately considered but usually attempted before surgical indication. Among conservative treatments, shoe modifications and the application of orthoses may, in most cases, alleviate symptoms.
View Article and Find Full Text PDFFoot Ankle Clin
December 2024
Foot and Ankle Surgery, Orthopedics and Traumatology Department, Federal University of São Paulo-Escola Paulista de Medicina, Av. Albert Einstein, 627, Bloco A1-3º andar-#317, São Paulo, São Paulo 04516-000, Brazil. Electronic address:
Foot Ankle Clin
December 2024
Department of Orthopaedic Surgery, Baylor University Medical Center, 3900 Junius Street, Suite 500, Dallas, TX 75246, USA; Foot and Ankle Surgery Fellowship Program, Baylor University Medical Center, Dallas, TX, USA.
Successful lesser toes and metatarsophalangeal (MTP) joint reconstruction must withstand substantial biomechanical loads from standing, walking, and exercise. While complications following lesser toe and MTP reconstruction are common, limited literature addresses revision surgeries for complications including recurrence. Numerous complications of surgery for toes and lesser MTP joints can be managed or improved through revision surgery, but not all complications can be prevented or resolved.
View Article and Find Full Text PDFFoot Ankle Clin
December 2024
Foot and Ankle Department, Clínica Guadalupe, Matias Zavalla 402 (N), San Juan 5400, Argentina; Foot and Ankle Department, Clinica Mercedario, Av. España 503 (N), San Juan 5400, Argentina.
Should we care about the biomechanics of the foot or the full locomotor system? Anatomic changes are the main concerns of an orthopedic surgeon; however, the main objectives of treatment for lesser toe dysfunctions are to relieve the patient's symptoms to preserve or improve function. It is imperative to understand that the foot is part a three-dimensional biokinetic system that needs to function combined so that loads are harmoniously distributed throughout the body without harmful effects, especially for one of the most frequent voluntary neuromotor tasks in humans: walking.
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