Eccentric exercises have the most evidence of effectiveness in treatment of midportion Achilles tendinopathy. More investigation is needed into the utility of extracorporeal shockwave therapy, local corticosteroid treatments, injections of sclerosing agents or deproteinized hemodialysate, and topical glyceryl nitrate application.

"The modified oblique keller capsular interpositional arthroplasty for hallux rigidus." The Journal of Bone and Joint Surgery.92,10. 1938-1946. (2010 Background: Hallux rigidus is a common problem characterized by localized osteoarthritis and limited range of motion of

This retrospective study evaluated the long-term clinical, functional, and radiographic outcomes of traditional open reduction internal fixation (ORIF) versus limited open reduction with retrograde intramedullary nailing for supracondylar-intercondylar distal femur fractures (Arbeitsgemeinschaft für Osteosynthesefragen [AO] 33-C type). Twenty-three fractures were followed in 22 patients for a mean follow-up of 80 months. The rate of subsequent bone-grafting procedures (67% vs 9%) and malunion (42% vs 0%) were significantly higher in ORIF compared to the less invasive retrograde intramedullary nailing treatment. A nonsignificant trend was noted for increased infection (25% vs 0%) and nonunion (33% vs 9%) in the ORIF group. The physical function component of the SF-36 was approximately 2 standard deviations below the US population mean, and 50% of patients demonstrated radiographic changes of posttraumatic arthritis. No patient has had a subsequent total knee arthroplasty.

TAA had high revision and reoperation rates. Patients who retained their implant had only moderate pain relief and function. TAA must be approached with caution. More research is needed to elucidate the role of contemporary TAA.

Athletes are at increased risk of developing soft-tissue lesions of the lower limbs. Although the majority of these will be benign, the differential diagnosis is broad and increasingly, doctors are turning to magnetic resonance imaging (MRI) as a first-line investigation when presented with these sorts of lesions, both to narrow the differential diagnosis and exclude malignancy. We report the case of a 28-year-old Caucasian man who presented with 2 soft-tissue lesions of the right foot. History and examination of the nodules fitted with a diagnosis of surfers' knots, an unusual form of acquired, benign, connective tissue nodule that may appear over the tibial tuberosities, dorsum of the feet, and occasionally on the chest of surfers in association with repetitive microtrauma during surfing. MRI findings were consistent with this diagnosis with both lesions exhibiting T1 hypointensity and speckled T2 hypointensity with no significant blooming artifact on gradient echo imaging. When imaged with gadolinium, they demonstrated only mild contrast enhancement. MRI is a valuable tool when investigating athletes with soft-tissue lesions over the lower limbs where the possibility of malignancy must be addressed. In selected cases, MRI may be sufficient to permit a conservative approach to the management of these patients.