1.The clinical developments of meniscal reconstruction
Xiao-Qiao HUANGFU ; Jin-Zhong ZHAO ;
Chinese Journal of Orthopaedic Trauma 2004;0(06):-
With its important functions as load-bearing, shock absorption, stabilization, lubrication and congruency, the meniscus plays an important part in the complex biomechanics of the knee joint. Therefore it is still a challenging question for knee surgeons to reconstruct the function of meniscus which was injured or resected. This review details current efforts to transplant or to replace a meniscus.
2.Arthroscopic reduction and fixation for isolated greater tuberosity fractures.
Yong-ping WANG ; Jin-zhong ZHAO ; Xiao-qiao HUANGFU ; Wen-xin LIU ; Yao JIANG ; Xin-hua ZHOU ; Yao-hua HE
Chinese Medical Journal 2012;125(7):1272-1275
BACKGROUNDTraditionally, displaced greater tuberosity fractures are treated with open reduction and internal fixation. Arthroscopic treatment and outcome of greater tuberosity fractures is far from comprehensive. The objective of the current study was to assess the surgical procedure and outcome of an arthroscopic method in the treatment of isolated greater tuberosity fractures.
METHODSFrom January 2006 to December 2009, 23 patients with isolated greater tuberosity fractures were treated with an arthroscopic procedure using three cannulated screws combined with washers. During follow-up, radiographs and the constant shoulder score (CSS) were used to evaluate the outcome.
RESULTSThree cannulated screws with washers were used to fix the fractured fragment of the greater tuberosity under an arthroscope. All incisions healed at primary intention without infection. The mean duration of follow-up was 20 months (range 18 - 36 months). Fracture fixation was excellent, and fractures healed 2 - 6 months (mean 3.8 months) after surgery. At final follow-up, the CSS was 92 (range 86 - 100).
CONCLUSIONSThe described arthroscopic procedure provides anatomical reduction and firm fixation for isolated greater tuberosity fractures. It is a successful and minimally invasive procedure with satisfying therapeutic effects as well as excellent functional recovery.
Adult ; Bone Screws ; Female ; Fracture Fixation, Internal ; methods ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged ; Treatment Outcome
3.Analysis of mortality rate of stomach cancer and its trend in twenty years in China.
Xiu-di SUN ; Ren MU ; You-shang ZHOU ; Xu-dong DAI ; Si-wei ZHANG ; Xiao-mei HUANGFU ; Jie SUN ; Lian-di LI ; Feng-zhu LU ; You-lin QIAO
Chinese Journal of Oncology 2004;26(1):4-9
OBJECTIVETo analyze and predict the trend in mortality rate of stomach cancer in twenty years in China.
METHODSStomach cancer mortality data collected from the China national survey over the period 1970s - 1990s for the cause of death were analyzed.
RESULTSThe adjusted mortality rate of stomach cancer in 1990s increased by 11.0% and 6.3% for males and females, respectively. The urban mortality in 1970s was slightly higher than the rural mortality, while in 1990s the rural mortality rate was about 60% higher than the urban mortality. In 1990s, the adjusted urban mortality rate decreased by 22.2% and 26.7% for males and females, respectively. In contrast, the rural mortality rate increased by 26.4% and 22.1% for males and females, respectively. The sex ratio of stomach cancer deaths in 1990s, both in cities and rural areas, was slightly greater than that in 1970s, being more marked in the latter areas. In 1990s, the mortality rate decreased in 12 provinces, accounting for 44% in both sexes (12/27), but the decrease was more marked for females than for males except in Kiangs province. In provinces where the increased rates ranked top six positions, the magnitude of increase in rates was higher in males than in females.
CONCLUSIONThe overall mortality rates of stomach cancer in the past 20 years in China presented an increasing trend, despite there were upward and downward changes in 27 provinces and decrease in cities while increase in rural areas. Compared with other countries, the world-adjusted mortality rate of stomach cancer for both sexes in China ranks first. The increasing trend in stomach cancer mortality was seen in the older age groups (> 60 years) while a decreasing trend was seen in the younger age groups (30 - 59 years). Aging of the population could be an important factor responsible for the increase in mortality rates of stomach cancer in China.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; China ; epidemiology ; Female ; Humans ; Male ; Middle Aged ; Sex Factors ; Stomach Neoplasms ; mortality