Mueller-Weiss syndrome
Updates to Case Attributes
Updates to Study Attributes
Signal alteration and collapse of lateral half of navicular bone along with dorsolateral extrusion of fragmented segments and mild medial subluxation of navicular tuberosity are noted. In response to exaggerated stress, hypertrophy of talar ridge, located between the distal articular surface of talus and trochlea ,leadingto wide talar head appearance as well as a large osteophyte overlying the distal aspect of the talus are also seen.
Further injuries:
• Subtalarhindfoot varus and severe perinavicular joint degenerative changes as well as evidence of medial impingement in medial aspect of talus and calcaneous
• An unstable osteochondral lesion in medial aspect of talar dome
• Complete tear of anterior talofibular ligament, sprain and partial interstitial tear of posterior talofibular and posterior inferior tibiofibular as well as deltoid ligaments
• Interstitial edema of Flexor hallucislongus and low-lying soleus muscles
• Tendinosis of Achilles, peroneal and posterior tibialis tendons
• Evidence of plantar fasciitis, sinus tarsi syndrome and sprain of ligaments of Chopart’s joint.
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