Hip arthroscopy. Hip arthroscopy refers to the viewing of the interior of the acetabulofemoral (hip) joint through an arthroscope and the treatment of hip pathology through a minimally invasive approach.
The golden eagle is a very large, dark brown raptor with broad wings, ranging from 66 to 102 cm (26 to 40 in) in length and from 1.8 to 2.34 m (5 ft 11 in to 7 ft 8 in) in wingspan. This species' wingspan is the fifth largest amongst extant eagle species. In the largest race (A. c. daphanea) males and females weigh typically 4.05 kg (8.9 lb) and 6.35 kg (14.0 lb). In the smallest subspecies, A. c. japonica, males weigh 2.5 kg (5.5 lb) and females 3.25 kg (7.2 lb).
1 These birds weigh around 0.8 â 2.3 kg (1.8 â 5.1 lb) . 2  The average weight measures around 2 kg (4.4 lb), the neotropics vultures weigh 1.45 kg (3.2 lb). 3  Apparently it seems as if males and females have similar plumages; however, males are slightly smaller as compared to females.