BACKGROUND Rotator cuff muscle degeneration is an important parameter to consider when planning shoulder arthroplasty. HYPOTHESIS We hypothesized that rotator cuff muscle degeneration is correlated with scapulohumeral subluxation in patients planned for anatomical total shoulder arthroplasty (TSA). MATERIALS AND METHODS We developed a semi-automated quantitative CT method to measure rotator...

We present a case of atlantoaxial rotary subluxation after a minor injury managed by manual reduction under sedation. Atlantoaxial rotary subluxation should be considered in a child with inability or unwillingness to turn their head when history and physical examination do not suggest torticollis of benign etiology. In our discussion, we review etiology, diagnosis, as well as pre- and in-hospit...

Radial head subluxation is a common injury in children. It has been described as nurse's elbow, radial head subluxation (RHS) and "pulled elbow". There may be a recurrence, however, this is the first time that it has been reported to recur three times.

OBJECTIVES The aim of the present study was to investigate pulp survival following crown fracture with and without pulp exposure as well as with and without associated subluxation and in relation to stage of root development and type of enamel-dentine fracture. MATERIALS AND METHODS This study consisted of 83 patients with 116 crown fractured incisors without pulp exposure and 35 patients wit...

The purpose of this paper is to describe a method of overcoming the instability of reduction in congenital dislocation and subluxation of the hip in children over the age of eighteen months. Despite the emphasis on early diagnosis and treatment, and although there is a great increase in the number of infants referred early, a disturbing number of children still remain undiagnosed until some tim...

Objective: This study aimed to evaluate the effectiveness of soft-tissue release on hip subluxation and dislocation in cerebral palsy as well as activities of daily living after surgery. Patients and Methods: Soft-tissue release was performed in 13 patients (19 hips) with cerebral palsy. Of them, 10 had spastic quadriplegia and three had spastic diplegia. Mean ages were 8.6 years at surgery and...

Background. Radial subluxation of the extensor communis tendons at the metacarpophalangeal (MCP) joints is a rarely reportedvinjury. These injuries have proved difficult to reproduce in cadaveric studies and have a low biomechanical likelihood of occurrence due to the ulnar direction of pull of the extensor communis tendons. It has been suggested that the juncturae tendinum may have a stabilisi...

The term subluxation has been used in this title because it denotes forward displacement of the last lumbar vertebra on the sacrum without a defect of the interarticular part of the neural arch. Some authorities accept the term spondylolisthesis only when a neural arch defect is present, and describe those cases without such a lesion as subluxation despite the marked attenuation of the neural a...