Ochronotic arthropathy: diagnosis and management: a critical review.

Alkaptonuria, a rare hereditary metabolic disorder, is characterized by accumulation of homogentisic acid in the connective tissues resulting from lack of the enzyme homogentisic acid oxidase. Ochronosis, dark pigmentation of connective tissues, is the musculoskeletal manifestation of alkaptonuria. In this article, we report the case of a 53-year-old man who had ochronotic arthropathy and advanced degenerative changes in the shoulders managed with bilateral total shoulder arthroplasty.

Knee proprioception following ACL reconstruction; a prospective trial comparing hamstrings with bone-patellar tendon-bone autograft.

We prospectively studied knee proprioception following ACL reconstruction in 40 patients (34 men and six women; mean age 31 years). The patients were allocated into two equal groups; group A underwent reconstruction using hamstrings autograft, and group B underwent reconstruction using bone-patellar tendon-bone autograft. Proprioception was assessed in flexion and extension by the joint position sense (JPS) at 15°, 45° and 75°, and time threshold to detection of passive motion (TTDPM) at 15° and 45°, preoperatively and at 3, 6 and 12 months postoperatively.

Necrotising fasciitis of upper and lower limb: a systematic review.

Necrotising fasciitis is a rapidly progressive, life threatening soft tissue infection. In a significant proportion of patients, the extremities are involved as a result of trauma, needle puncture or extravasation of drugs, often leading to limb loss and devastating disability. In this systematic review of necrotising fasciitis of the upper and lower extremities, we report on the clinical characteristics, the predisposing factors, the associated diseases, the pathogenic bacteria, the surgical treatment and the final outcome in terms of limb loss and mortality.

Does traumatic brain injury result in accelerated fracture healing?

In patients who have sustained a traumatic brain injury with an associated extremity fracture there is often a clinical perception that the rate of new bone formation around the fracture site is increased. Whether this rapidly forming new bone is fracture callus or a variant of heterotopic ossification, a common complication of traumatic brain injury, is the subject of some debate. This review will provide a comprehensive analysis on this topic and will discuss clinical and physiological evidence as well as potential areas for future research in this field.

Use of bio-resorbable implants for stabilisation of distal radius fractures: the United Kingdom patients' perspective.

Bio-resorbable implants have been, recently, introduced in the United Kingdom. To our knowledge there have been no randomised studies to assess perception of today's well-informed patients about this new method of fracture stabilisation. In order to assess the patients' perception a prospective study was performed on 100 consecutive adult patients with distal radius fractures.