Patellar clunk occurs after posterior-stabilized total knee arthroplasty and is believed to be a design-related complication.
Gorton is regarded as experienced in player personnel matters and is believed to be a leading candidate to become the Rangers' general manager when Sather steps down.
It can be incredibly painful and is believed to be a growing cause of maternal deaths in the year following a birth.
Tal Afar, a town of mostly Turkmen, lies near the Syrian border and is believed to be a staging post for foreign fighters entering the country from Syria.
Dr. Rodchenkov is currently living in the United States under protection from American authorities and is believed to be a target of Russian special agents.
Bapineuzumab, like other Alzheimer's drugs being developed, targets beta amyloid, a protein that has toxic effects on the brain and is believed to be a cause of the disease.
Like Mejjati and Haski, Azizi spent time at al Qaeda training camps in Afghanistan before 2001 and is believed to be a conduit to the al Qaeda leadership, intelligence officials said.
Adonis is currently leading Labour's review of industrial and training policy and is believed to be a key figure behind Ed Miliband's party conference pledge to improve technical and vocation opportunities for the 50% who don't go to university.
The "primitive-looking" Cape Melville leaf-tailed gecko (Saltuarius eximius) measures 20cm and is believed to be a relic from a time when rainforest was more widespread in Australia.
The dossier was written by Christopher Steele, a former British spy, and is believed to be a significant area of interest in the special counsel Robert Mueller's probe of alleged Russian interference in the US election last year.
The silver-white element, which is stronger than steel, is also used in the heat shields of manned spacecraft, and is believed to be a component in the assembly of the triggers for thermonuclear weapons.
