Curative effect of adolescent tibial intercondylar eminence fracture:fixed with suture anchor or hollow screw or wire / 实用医学杂志

Objective To compare the curative effect of fixation of adolescent tibial intercondylar emi-nence fracture among suture anchor,hollow screw and wire. Methods Forty-six adolescent cases of the tibial intercondylar eminence fracture treated with surgical treatment were selected from January 2010 to June 2016 and divided into three groups refer to intra-operative fixation suture anchor group(Group A),hollow screw group (Group B)and wire group(Group C).Duration of treatment,total operation time,hospital stay and surgery times were recorded. All patient condition was assessed with the Lysholm,Tegner,IKDC and VAS score. Results All patients received an average of 13(11~14)months follow-up visit. No blood-vessel,nerve and osteoepiphysis injured,infection and fracture displacement occurred.Before receiving treatment,difference in Lysholm,Tegner, IKDC and VAS score of group A,B and C showed no statistical difference.When it comes to hospitalization condi-tion,data were as follows.Group A/B/C:operation time(80.67 ± 16.68/114.00 ± 20.28/111.88 ± 20.07)min, hospital stay(8.40 ± 1.12/ 15.47 ± 1.25/ 15.19 ± 1.17)d,surgery times(1/2/2)times. Moreover,compared with those before operation and after operation in both of groups,the Lysholm,Tegner,IKDC and VAS score were improved(P < 0.05). Besides,the Lysholm,Tegner,IKDC and VAS score of group A,B and C did not have statistically significant difference yet after post treatment(P>0.05).Conclusions The curative effect of fixation of adolescent tibial intercondylar eminence fracture among suture anchor,hollow screw and wire was similar. By contrast,the fixation of fracture by use of suture anchor can decrease operation time and hospital stay to some extent. It had advantage of need not to have a second operation to remove the internal fixation and can be used in preference.

Arthroscopic Treatment of Displaced tibial Intercondylar Eminence Fractures: A Comparison of K-wires vs. Screw Fixation / 대한정형외과학회잡지

OBJECTIVES: To assess and compare the degree of reduction and clinical results following arthroscopic cannulated screw and K-wire fixation for type III displaced tibial intercondylar eminence fractures. METHODS: From 1991 to 1997, 20 patients with type III of intercondylar eminence fractures were arthroscopically treated (K-wire in 12 and screw in 8) and followed up 31 mo. in average. Degrees of reduction, extension loss and residual joint laxity were checked. And statistical analysis was done (Mann Whitney U-test) . Functional results were recorded by Meyers & McKeever's criteria. RESULTS: Degrees of reduction showed +2.1mm in K-wire group, and -1.3mm in screw group (avg., p<0.05) . Anterior displacements were 2.2mm and 1.7mm in stress x-rays and 3.5mm and 1.2mm in KT-1000 arthrometer, respectively (avg.,p<0.05) . Average loss of extension was 7 in K-wire group and 3 in screw group. There were excellent 9, good 3 in K-wire group and excellent 7, good 1 in screw group. CONCLUSION: Because of arthroscopic screw fixation able to compress and sink the fragment, it may showed less extension loss and residual laxity than K-wire fixtion. It is recommendable for the first choice to the treatment of type III tibial intercondylar eminence fractures with relatively large fragment.

Treatment of Fracture of the Tibial Intercondylar Eminence with Arthroscopic Pull-Out Suture

The purpose of this study is to demonstrate the effectiveness of arthrocopic treatment for the avulsion fracture of intercondylar eminence of the tibia and of the technique of arthroscopically assisted reduction and fixation through pull-out suture method. Between January 1995 and May 1997, three patients were underwent arthroscopic reduction and suture fixation for type 0 of avulsion fracture of intercondylar eminence of tibia and were followed up. The result of two patients were graded as normal and one as nearly normal by the criteria of the International Knee Documentation Committee(IKDC) rating scale. The advantages of this technique include no retained hardware and ability to treat comminuted fracture(type g ). We describe technique of arthroscopic reduction and suture fixasion for displaced avulsion fractures, including those with comminution of intercondylar eminence of tibia.