A Large Ankle Mass in a Figure Skater: A Case Report.

A 19-year-old male competitive figure skater presented to clinic with a 3-year history of right ankle swelling. Exam demonstrated a ~6cm diameter mass over the medial malleolus. MRI revealed a well-circumscribed fluid-filled mass. After failing conservative management, the patient underwent surgical excision. Anatomic pathology revealed a pseudocyst with pseudosynovial metaplasia, consistent with malleolar bursitis. Competitive figure skaters can develop significant medial malleolar bursitis due to excessive shear forces from ill-fitting skates. If non-operative management is ineffective, patients can be managed successfully with surgical excision. The patient made a full recovery and has returned to competitive skating without recurrence.

Advances with Platelet-Rich Plasma for Bone Healing.

Despite significant advances in the understanding and delivery of osteosynthesis, fracture non-union remains a challenging clinical problem in orthopaedic surgery. To bridge the gap, basic science characterization of fracture healing provides a platform to identify and target biological strategies to enhance fracture healing. Of immense interest, Platelet-rich plasma (PRP) is a point of care orthobiologic that has been extensively studied in bone and soft tissue healing given its relative ease of translation from the benchtop to the clinic. The aim of this narrative review is to describe and relate pre-clinical in-vitro and in-vivo findings to clinical observations investigating the efficacy of PRP to enhance bone healing for primary fracture management and non-union treatment. A particular emphasis is placed on the heterogeneity of PRP preparation techniques, composition, activation strategies, and delivery. In the context of existing data, the routine use of PRP to enhance primary fracture healing and non-union management cannot be supported. However, it is acknowledged that extensive heterogeneity of PRP treatments in clinical studies adds obscurity; ultimately, refinement (and consensus) of PRP treatments for specific clinical indications, including repetition studies are warranted.

Acute compartment syndrome of the thigh in a rugby player.

In the absence of obvious trauma, diagnosis of acute compartment syndrome (ACS) of the thigh can easily be delayed, as disproportional pain is not always present. We present a case of ACS of the anterior right thigh compartment in a healthy, semiprofessional rugby player with normal coagulation, who sustained a seemingly innocuous blow during a rugby match. Following early surgical fasciotomy, he returned to his preinjury playing standards within 12 months. Our literature review suggests that high muscle mass, young, athletic males participating in a contact sport are mostly at risk of developing ACS of the thigh.