ABSTRACT
Objective To investigate the effect of arthroscopic reconstruction of anterior cruciate ligament on the expression of serum osteopontin (OPN) and CD44.Methods Ninety-six cases patients with joint cross ligament injury who were teated in Taihe Hospital Affiliated to Hubei University of Medicine from February 2013 to June 2015 were selected and randomly equally divided into treatment group and control group.Two groups were adopted arthroscopic surgical treatment,and the control group were given the singletunnel reconstruction,the treatment group were given the double-tunnel reconstruction.Results The IKDC scores of 3 months after operation in the treatment group and control group were (92.44±5.13)points and (85.25±4.67) points,both significantly lower than before operation ((57.24 ± 4.19) points,(57.10 ± 4.87)points;P ＜ 0.05)),while there was statistically significant difference between groups (P ＜ 0.05).The total complication rate after 3 months operation in the treatment group was 6.3％,significantly less than that of the control group (35.4％;x2 =5.838,P＜0.05).The OPN expression levels of before and 3 months after operation in the treatment group were (31.98±4.21) μg/L,(7.13±2.89) μg/L,and CD44 were (419.45±20.45) μg/L,(167.24± 18.46) μg/L,the differences were significant (t =34.214,21.774;P＜ 0.05).The OPN expression levels of before and 3 months after operation in the control group were (32.09 ± 3.98) μg/L,(15.98 ± 3.67) μg/L,and CD44 were (421.87 ± 19.45) μg/L,(245.98 ± 20.56) μg/L,the differences were significant (t=21.833,14.099;P＜0.05).There were significant differences on OPN and CD44 of after operation between the two groups (t =12.847,7.498;P＜ 0.05).Conclusion Compare to single-tunnel reconstruction,double-tunnel reconstruction for the anterior cruciate ligament endoscopic surgery can increase restore knee function and reduce postoperative complications,and its mechanism may effectively reduce the levels of OPN and CD44 expression.
ABSTRACT
Objective To investigate the clinical values of sodium hyaluronate combined arthroscopic joint clean-up surgery for the patellofemoral arthritis knee pain patients.Methods From June 2012 to September 2015 in Taihe Hospital Affiliated to Hubei Medical College,136 patellofemoral arthritis knee pain patients were selected and randomly divided into treatment group (68 cases) and control group (68 cases).All patients were given arthroscopic joint clean-up surgery,the control group were given the postoperative glucosamine sulfate capsules treatment,and the treatment group were given the postoperative intra-articular injection of sodium hyaluronate choose treatment,the treatment period was 5 weeks.Results Five weeks after treatment,the response rates in the treatment group and control group were 98.5％ (67/68) and 89.7％ (61/68),and the effect of the treatment group was better(x2 =4.202,P＜0.05).The pain scores in the treatment and control group were (1.34±0.45) points and (2.89±0.62) points,significandy lower than that of before operation ((7.30 ± 0.76) points and (7.31 ± 0.56) points;t =34.855,25.142;P ＜ 0.05).The Lysholm score in the treatment and control group were (88.87 ± 6.33) points and (76.13 ± 5.98) point,significantly higher than before operation ((44.23 ± 4.29) points and (44.67 ± 5.13) point;t =14.875,8.113;P＜0.05).The incidence of adverse events during the treatment in the treatment group and the control group were 8.8％(6/68) and 13.2％(9/68) respectively,there was no significant differemce between the two groups (x2 =0.391,P＞0.05).All adverse reactions after symptomatic treatment were improved.Conclusion Sodium hyaluronate combined arthroscopic joint clean-up surgery for the patellofemoral arthritis knee pain patients can effectively play the role of promoting the knee pain and function,and has good efficacy and safety,and is worth popularizing and applying.
ABSTRACT
Objective To study one simple, safe and effective method of periorbital rhytidectomy. Methods With turgescent anesthesia, 1 cm -extent was dissected laterally deep under musculus orbicularis oculi at the approach of eyebrow area. The musculus orbicularis oculi was fixed to the deep temporal fascia and frontal periosteum. The superciliary corrugator muscle and depressor muscle were exposured and cut. Then the eyelid blepharoalasty was performed through the skin incision, meanwhile the lateral pars orbitalis muscle was liberated to form an orbitalis muscle flap under the orbitalis muscle and the fat pad, which was fixed to the os orbitale periost by lifting tight to lateral and upper side. For patients with generous pars buccalis and obvious nose lip ditch, the cheekbone fat cushion was also hanged and fixed. Results 65 middle age female patients were followed up for 3～16 months. The scar was no obvious, glabellar wrinkle and canthal wrinkle disappeared at static state, relaxed upper eyelid and eyebrow prolapse reached to complete correct, nasolabial groove wrinkle obvious lessened. 95 % patients were satisfacted with the appearance. Conjunctival edema was found in 4 cases, and disappeared within 1 months. There were no facial nerve injury and other complications. Conclusions It is a new incisional approach that avoids the facial nerves and lessens fossa orbitalis retrogradation. The operative procedure is simple and safe, and its incision is occult. The wound is small and restores rapidly, but the effect is reliable and lasting. It proves to be an ideal approach for face rejuvenation.