Introduction Talonavicular dislocation is a rare injury that usually occurs following high-energy trauma. The mechanism of injury is a force of abduction or adduction applied to the forefoot. In this article, we present a rare case of medial talonavicular dislocation with a fracture of the navicular following low-energy trauma. Presentation of case We report a case of talonavicular dislocation with a navicular fracture in a 25-year-old male. He presented at the emergency department with a history of twisting injury to his left foot. Physical examination revealed an obvious deformity of his foot associated with tenderness. No neurological deficit was present. Radiograph and CT scan showed medial talonavicular dislocation and postero-lateral navicular fracture. Closed reduction was done followed by six weeks in a cast. The patient was followed up for six months and no complications were reported. Discussion Talonavicular dislocation is commonly associated with ligamentous disruption and midfoot fractures. Most studies reported this type of dislocation in association with a fracture of the navicular, cuboid, talus, calcaneus or metatarsal bones as a result of high-energy trauma. However, in our case, the dislocation resulted from low-energy trauma and was associated with a nondisplaced fracture of the navicular and a minimally impacted fracture of the talus that was treated conservatively. Conclusion Since this type of dislocation is rare, it is important to recognize it early to avoid complications such as painful equinovarus deformity. Early reduction and immobilization is the ideal treatment for this injury.
Introduction and importance The two major etiologies of shoulder superior labral tears anterior to posterior (SLAP) are traumatic and degenerative processes. Bucket handle tears of the superior labrum represent one-third of labral lesions. However, in this article, we present a double bucket handle tear which has been reported once in the literature. Presentation of case A 25-year-old male presented with complaint of chronic pain in his right shoulder with a remote history of traumatic dislocation. Physical examination revealed a positive apprehension test. Shoulder magnetic resonance imaging (MRI) showed a superior labral tear with a Hill-Sach lesion. Arthroscopy showed a double bucket handle tear of superior labrum and mild biceps tendonitis along with Bankart lesion. The tear was resected and the Bankart lesion was repaired followed by supervised physical therapy. Good clinical outcomes in form of resolution of pain and shoulder instability at six months were obtained. Discussion SLAP tears are common shoulder lesion that is reported differently in the literature. Arthroscopic studies had reported the incidence between 3.9%-11.8. The diagnosis of such lesion relies on the clinical presentation and imaging. Knesek et al. classified SLAP lesions based on the integrity of the biceps anchor and the type of labral tear (Knesek et al., 2013). The standard treatment of symptomatic SLAP lesions is Arthroscopic debridement. However, non-operative management was described in the literature. Conclusion Double bucket handle injuries of the superior labrum are reported in literature once. These lesions can be treated with arthroscopic debridement and Bankart repair and followed by supervised physical therapy.
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