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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 2 |
| 1949 | 2 |
| 1950 | 2 |
| 1951 | 4 |
| 1952 | 5 |
| 1953 | 4 |
| 1954 | 3 |
| 1955 | 7 |
| 1956 | 3 |
| 1957 | 2 |
| 1959 | 5 |
| 1960 | 3 |
| 1961 | 6 |
| 1962 | 3 |
| 1963 | 2 |
| 1964 | 5 |
| 1965 | 7 |
| 1966 | 3 |
| 1967 | 8 |
| 1968 | 11 |
| 1969 | 15 |
| 1970 | 12 |
| 1971 | 9 |
| 1972 | 7 |
| 1973 | 16 |
| 1974 | 11 |
| 1975 | 11 |
| 1976 | 17 |
| 1977 | 27 |
| 1978 | 20 |
| 1979 | 9 |
| 1980 | 16 |
| 1981 | 11 |
| 1982 | 11 |
| 1983 | 13 |
| 1984 | 9 |
| 1985 | 26 |
| 1986 | 21 |
| 1987 | 21 |
| 1988 | 16 |
| 1989 | 35 |
| 1990 | 24 |
| 1991 | 21 |
| 1992 | 38 |
| 1993 | 33 |
| 1994 | 50 |
| 1995 | 29 |
| 1996 | 43 |
| 1997 | 34 |
| 1998 | 50 |
| 1999 | 50 |
| 2000 | 45 |
| 2001 | 43 |
| 2002 | 49 |
| 2003 | 62 |
| 2004 | 54 |
| 2005 | 81 |
| 2006 | 82 |
| 2007 | 99 |
| 2008 | 101 |
| 2009 | 109 |
| 2010 | 103 |
| 2011 | 117 |
| 2012 | 95 |
| 2013 | 113 |
| 2014 | 165 |
| 2015 | 157 |
| 2016 | 155 |
| 2017 | 153 |
| 2018 | 174 |
| 2019 | 122 |
| 2020 | 166 |
| 2021 | 171 |
| 2022 | 159 |
| 2023 | 153 |
| 2024 | 135 |
| 2025 | 143 |
| 2026 | 6 |
At the last follow-up X-ray, only 30 % presented all Hertel's good predictors in the AVN group, 4.7 % in the non-AVN group (p < 0.05). About quality of reduction in the AVN group, it was poor in 50 %; while in the non-AVN group, it was poor in 3.4 % (p < 0.05)
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