Heberden's nodeI-LIMB Hand: The i-LIMB Hand is the brand name of world's first commercially available bionic hand invented by David Gow and his team at the Bioengineering Centre of the Princess Margaret Rose Hospital in Edinburgh, and manufactured by Touch Bionics. The articulating prosthetic hand has individually powered digits and thumb and has a choice of grips.Ulnar clawOsteoarthritis Research Society International: The Osteoarthritis Research Society International (OARSI) is a non-profit scientific organization.OARSI.Dredge ball joint: A dredge ball joint is a connection between two pipes that are used to transport a mixture of water and sand from a dredger to the discharging area.Knee pain: Knee pain is a common complaint for many people. There are several factors that can cause knee pain.Footballer's ankle: Footballer's Ankle is a pinching or impingement of the ligaments or tendons of the ankle between the bones, particularly the talus and tibia. This results in pain, inflammation and swelling.Hip resurfacing: 155px|right|thumb|The BHRLisfranc injury: The Lisfranc injury (also known as the Lisfranc fracture, Lisfranc dislocation, Lisfranc fracture dislocation, tarsometatarsal injury, or simply midfoot injury) is an injury of the foot in which one or more of the metatarsal bones are displaced from the tarsus. The injury is named after Jacques Lisfranc de St.