The Journal of bone and joint surgery. American volume
-
➤ Despite being common, syndesmotic injuries are challenging to diagnose and treat.➤ Anatomic reduction of the ankle syndesmosis is critical for good clinical outcomes.➤ Intraoperative three-dimensional radiography and direct syndesmotic visualization can improve rates of anatomic reduction.➤ The so-called gold-standard syndesmotic screw fixation is being brought increasingly into question as new fixation techniques emerge.➤ Syndesmotic screw removal remains controversial, but may allow spontaneous correction of malreductions.
-
J Bone Joint Surg Am · Apr 2014
Comparative Study Clinical TrialTwo-year outcomes of MOBILITY Total Ankle Replacement.
There is little literature on patient-reported outcomes following total ankle replacement in patients with osteoarthritis, posttraumatic osteoarthritis, and rheumatoid arthritis. We compared the differences in demographic data and clinical and patient-reported outcomes among patients with those types of arthritis who underwent total ankle replacement performed with use of the MOBILITY Total Ankle System. ⋯ Our findings suggest that early outcomes after total ankle replacement for patients with posttraumatic osteoarthritis are comparable with those for patients with osteoarthritis and rheumatoid arthritis.
-
J Bone Joint Surg Am · Apr 2014
Declining rates of osteoporosis management following fragility fractures in the U.S., 2000 through 2009.
Clinical practice recommendations state that patients with fragility fractures should be evaluated for osteoporosis and treated for the disease if it is present. The purpose of this study was to assess osteoporosis evaluation and treatment patterns for patients with fragility fractures and assess whether anti-osteoporosis pharmacotherapy initiated immediately following a fragility fracture is associated with improved adherence to the treatment protocol. ⋯ Clinical guidelines for evaluation and treatment following fragility fracture were met for less than one-third of women and less than one-sixth of men. While primary fracture prevention remains the ideal, secondary prevention is critical and there is a need to reverse the downward trend in adherence to post-fracture guidelines.
-
J Bone Joint Surg Am · Apr 2014
Addressing hindfoot arthritis with concomitant tibial malunion or nonunion with retrograde tibiotalocalcaneal nailing: a novel treatment approach.
Tibial malunions and nonunions are associated with degenerative changes about the ankle. A comprehensive literature review revealed no articles discussing treatment options for patients with tibial shaft malunion and ipsilateral ankle arthritis. The aim of our study was to evaluate a series of patients in whom tibial osteotomy and retrograde tibiotalocalcaneal nailing were used to treat both tibial deformity and ankle osteoarthritis. ⋯ Tibial malunion or nonunion with concomitant hindfoot arthritis can be addressed with a single-stage procedure consisting of tibial osteotomy and retrograde intramedullary nailing for correction of the angular deformity and hindfoot fusion. This procedure provides a viable alternative to multiplanar external fixation or a staged procedure addressing the nonunion or angular deformity and the hindfoot arthritis separately.
-
J Bone Joint Surg Am · Apr 2014
Dynamic radiographic criteria for detecting pseudarthrosis following anterior cervical arthrodesis.
While interspinous motion analysis is commonly used to determine the status of an anterior cervical fusion, the accuracy of this technique is unclear. We believed that three questions needed to be answered. What degree of image magnification is ideal? How much motion should be considered "adequate" for making dynamic radiographs? What is the optimal amount of interspinous motion for detecting pseudarthrosis? ⋯ Use of interspinous motion of ≥ 1 mm as the cutoff for detection of anterior cervical pseudarthrosis on radiographs magnified 150% and made with superjacent interspinous motion of ≥ 4 mm yielded accuracies comparable with those of CT.