[The first metatarsophalangeal joint fusion combined with lateral toe rotation Weil osteotomy for hallux valgus with severe metatarsal adduction].

Objective: To explore clinical effect of the first metatarsophalangeal joint fusion combined with lateral toe rotation Weil osteotomy in treating hallux valgus with severe metatarsal adduction.

Methods: From March 2017 to August 2021, 37 patients ( 69 feet ) with severe plantar adductor hallux valgus were treated with the first metatarsophalangeal joint fusion combined with rotational Weil osteotomy were retrospectively analyzed, including 8 males(11 feet) and 29 females (58 feet), aged from 67 to 83 years old with an average of (70.03±2.

Advances in Experimental and Clinical Research of the Gouty Arthritis Treatment with Traditional Chinese Medicine.

Gouty arthritis (GA) is a multifactorial disease whose pathogenesis is utterly complex, and the current clinical treatment methods cannot wholly prevent GA development. Western medicine is the primary treatment strategy for gouty arthritis, but it owns an unfavorable prognosis. Therefore, the prevention and treatment of GA are essential.

Qualitative analysis of a time-delayed free boundary problem for tumor growth with angiogenesis and Gibbs-Thomson relation.

In this paper we consider a time-delayed mathematical model describing tumor growth with angiogenesis and Gibbs-Thomson relation. In the model there are two unknown functions: One is $\sigma(r,t)$ which is the nutrient concentration at time $t$ and radius $r$, and the other one is $R(t)$ which is the outer tumor radius at time $t$. Since $R(t)$ is unknown and varies with time, this problem has a free boundary.

[Lapidus operation combined with bone setting manipulation in treatment of hallux valgus in elderly patients].

Objective: To investigate the clinical effect of Lapidus operation combined with bone setting manipulation of traditional Chinese medicine in treating hallux valgus in elderly patients.

Methods: From March 2013 to October 2017, 53 elderly patients (87 feet) with hallux valgus were treated with Lapidus operation combined with bone-setting manipulation of traditional Chinese medicine, including 12 males (18 feet) and 41 females (69 feet), ranging in age from 65 to 92 years old, with an average of (76.3±4.

[Combined medial and lateral malleolus operative treatment for severe fracture of ankle].

Objective: To explore the clinical effects of combined medial and lateral malleolus in treating severe fracture of ankle.

Methods: From May 2007 to January 2011,89 patients with ankle fracture who underment surgical treatment and had complete follow-up, the data were retrospectively analyzed. In this study, there were 66 males and 23 females with an average age of 30.