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1.
Article in Chinese | WPRIM | ID: wpr-1027684

ABSTRACT

Objective:To analyze the clinical efficacy of arthroscopic transverse release of the iliotibial band through peritrochanteric space for the treatment of external snapping hip.Methods:A total of 30 patients (12 males and 18 females) with bilateral external snapping hip underwent arthroscopic transverse release of the iliotibial band through peritrochanteric space in Department of Sports Medicine, Senior Department of Orthopaedics, the Fourth Medical Center, Chinese PLA General Hospital were retrospectively analyzed from May 2021 and June 2022. The average age was 32.5±8.2 years (range, 17-51 years). At the same time, 30 patients who underwent arthroscopic external release of the iliotibial band through the external surface of the iliotibial band (external iliotibial band group) were selected as control group, including 13 males and 17 females, aged 29.5±6.8 years (range, 11-45 years). The visual analogue scale (VAS), modified Harris hip score (mHHS), and gluteal muscle contracture disability scale (GDS) were compared between the two groups at preoperative, 6 months postoperative, and final follow-up.Results:All patients successfully completed the operation and were followed up for 17.5±3.3 months (range, 12-25 months). The VAS scores of the two groups at the last follow-up were lower than those before operation ( P<0.05). The mHHS scores before operation, 6 months after operation and at the last follow-up in the peritrochanteric space group were 76.5 (67.0, 85.5), 98.5 (94.8, 100.0) and 100.0 (97.0, 100.0), respectively, and those in the external iliotibial band group were 80.5 (70.0, 86.0), 100.0 (96.0, 100.0) and 100.0 (99.5, 100.0). The differences in mHHS scores between the two groups were statistically significant for intragroup comparisons ( P<0.05); of these, 6 months postoperatively and at the last follow-up were greater than preoperatively, with statistically significant differences ( P<0.05); the differences at 6 months postoperatively and at the last follow-up were not statistically significant ( P>0.05). There was no significant difference in mHHS scores between groups at different time points ( P>0.05). The GDS before operation, at 6 months after operation and at the last follow-up were 47.0 (35.8, 64.5), 90.0 (81.0, 94.0) and 93.5 (89.8, 98.0) in the peritrochanteric space group, and 51.0 (38.0, 64.5), 50.0 (81.0, 94.0) and 93.5 (89.8, 98.0) in the external iliotibial band group, respectively. The differences in GDS between the two groups were statistically significant for intragroup comparisons ( P< 0.05); of these, 6 months postoperatively and at the last follow-up were greater than preoperatively, with statistically significant differences ( P<0.05); the differences at 6 months postoperatively and at the last follow-up were not statistically significant ( P>0.05). There was no significant difference in GDS between groups at different time points ( P>0.05). Conclusion:Arthroscopic transverse release of the iliotibial band through peritrochanteric space for the treatment of external snapping hip can effectively reduce hip pain and improve hip function, with satisfactory clinical results, and can be used as an alternative treatment to transverse release through the external surface of the iliotibial band.

2.
Chinese Journal of Orthopaedics ; (12): 287-293, 2024.
Article in Chinese | WPRIM | ID: wpr-1027719

ABSTRACT

Objective:To analyze the effect of mucosal ligament preservation on the outcome of arthroscopic repair of meniscus injury.Methods:A total of 77 patients with knee meniscus tears caused by sports injuries who underwent arthroscopic meniscus repair or suture in Zhengzhou Orthopaedic Hospital from June 2022 to June 2023, were retrospectively analyzed. Including 45 males and 32 females, aged 38.57±13.54 years (range, 52-87 years), body mass index 24.72±4.01 kg/m 2 (range, 34.14-13.61 kg/m 2). All patients complained of knee pain, limited activity and walking weakness. The symptoms were not relieved after 1 month of conservative treatment, which seriously affected daily work and life. According to the intraoperative treatment of mucosal ligament, the patients were divided into mucosal ligament preservation group and mucosal ligament removal group. The visual analogue score (VAS), Lysholm score, and total blood loss were compared between the two groups. Results:All patients successfully completed the operation and were followed up for an average of 5.23±2.16 months (range, 3-9 months). The operation time was 47.59±16.81 min in mucosal ligament preservation group and 45.25±15.93 min in mucosal ligament removal group, and there was no significant difference between the two groups ( t=0.628, P=0.532). The total blood loss in the mucosal ligament preservation group was 246±193 ml, which was less than 343±211 ml in the mucosal ligament removal group, and the difference was statistically significant ( t=2.095, P=0.040). None of the patients received allogeneic blood transfusion. The hematocrit of the mucosal ligament preservation group was 42.48%±4.57% before operation and 39.42%±4.65% on the third day after operation, while that of the mucosal ligament removal group was 41.24%±4.16% and 38.95%±3.80%. The difference between the two groups was statistically significant ( t=0.016, P=0.004; t=0.004, P=0.016). There was no significant difference between the two groups before operation and on the third day after operation ( t=0.217, P=0.545; t=0.629, P=0.159). The preoperative VAS score of mucosal ligament preservation group was 7.25±1.10, which was higher than that of 3 months after operation (0.83±1.06), and the difference was statistically significant ( t=0.062, P<0.001). The preoperative VAS score of mucosal ligament removal group was 7.16±1.21, which was higher than that of 3 months after operation (1.05±1.13), and the difference was statistically significant ( t=0.017, P<0.001). There was no significant difference in VAS scores between the two groups before operation and at 3 months after operation ( t=0.144, P=0.740; t= 0.273, P=0.603). The preoperative Lysholm score of mucosal ligament preservation group was 31.76±7.54, which was significantly lower than that of 3 months after operation 87.30±4.12 ( t=-39.329, P<0.001); The Lysholm score of the mucosal ligament removal group was 34.13±7.32 before operation, which was lower than 89.05±4.45 at 3 months after operation, and the difference was statistically significant ( t=-40.172, P<0.001); There was no significant difference in Lysholm score between the two groups before operation and 3 months after operation ( t=1.395, P=0.167; t=1.766, P=0.081). Conclusion:The preservation of mucosal ligament in arthroscopic surgery for meniscus injury does not prolong the operation time. It can reduce the total intraoperative blood loss, and the postoperative knee function recovery is similar to that of mucosal ligament removal.

3.
Chinese Journal of Trauma ; (12): 885-892, 2023.
Article in Chinese | WPRIM | ID: wpr-1026968

ABSTRACT

Objective:To compare the short-term efficacy of hip arthroscopic surgery assisted by platelet-rich plasma (PRP) and hip arthroscopy alone in the treatment of femoroacetabular impingement (FAI).Methods:A retrospective cohort study was performed on the clinical data of 133 FAI patients admitted to Fourth Medical Center of PLA General Hospital from January 2019 to January 2021. The patients included 86 males and 47 females, aged 19-71 years [(39.1±12.6)years]. A total of 67 patients were treated with hip arthroscopy alone (hip arthroscopy group), and 66 patients were treated with PRP after hip arthroscopy under ultrasound guidance (hip arthroscopy+PRP group). The two groups were compared before, at 12 months after surgery and at the last follow-up regarding the following items: Visual Analogue Scale (VAS), Modified Harris Hip Score, International Hip Outcome Tool-12 (iHOT-12), and Hip Outcome Score Activities of Daily Living Scale (HOS-ADL). The incidence rate of complications after surgery was compared between the two groups.Results:A total of 108 patients were followed up for 24-36 months [(28.5±3.8)months], while 25 patients were lost to follow-up because of withdrawal of consent, wrong telephone number, etc, including 11 patients (16.4%) in the hip arthroscopy group and 14 patients (21.2%) in the hip arthroscopy+PRP group. The values of VAS in the hip arthroscopy group before, at 12 months after surgery and at the last follow-up were 5.00(5.00, 7.00)points, 3.00(2.00, 3.75)points, and 1.00(0.00, 2.00)points, respectively; the values of Modified Harris Hip Score were 49.00(39.00, 57.00)points, 76.00(69.25, 82.00)points, and 86.00(82.00, 88.00)points, respectively; the values of iHOT-12 were 0.45(0.28, 0.58)points, 0.69(0.58, 0.80)points, and 0.81(0.70, 0.92)points, respectively; the values of HOS-ADL were 0.52(0.42, 0.68)points, 0.87(0.75, 0.93)points, and 0.93(0.86, 0.99)points, respectively. The scores of VAS in the hip arthroscopy + PRP group before, at 12 months after surgery and at the last follow-up were 6.00(5.00, 7.00)points, 3.00(2.00, 3.75)points, and 1.00(0.00, 2.00)points, respectively; the values of Modified Harris Hip Score were 46.50(37.00, 56.75)points, 78.00(72.00, 84.00)points, and 84.50(82.00, 88.00)points, respectively; the values of iHOT-12 were 0.42(0.26, 0.51)points, 0.66(0.58, 0.74)points, and 0.81(0.68, 0.88)points, respectively; the values of HOS-ADL were 0.54(0.38, 0.65)points, 0.87(0.72, 0.96)points, and 0.94(0.86, 1.00)points, respectively. In both groups, VAS, Modified Harris Hip Score, iHOT-12, and HOS-ADL were significantly improved at 12 months after surgery and at the last follow-up compared with those before surgery, and were further improved at the last follow-up compared with those at 12 months after surgery (all P<0.01). There were no significant differences in VAS, Modified Harris Hip Score, iHOT-12 and HOS-ADL between the two groups before, at 12 months after surgery and at the last follow-up (all P>0.05). There was no significant difference in the incidence rates of postoperative hip pain and clicking between the two groups (both P>0.05). Conclusion:Hip arthroscopy can considerably improve short-term hip symptoms and function in FAI patients, but the use of PRP treatment after hip arthroscopy cannot further improve its short-term efficacy in FAI patients.

4.
Chinese Journal of Orthopaedics ; (12): 1416-1422, 2022.
Article in Chinese | WPRIM | ID: wpr-957136

ABSTRACT

Objective:To evaluate the clinical outcomes of patients with borderline developmental dysplasia of the hip (BDDH) and cam-type femoroacetabular impingement syndrome (FAIS) after hip arthroscopy.Methods:Data were retrospectively reviewed for patients with BDDH and cam-type FAIS who underwent hip arthroscopy surgery from June 2017 to December 2019. A total of 32 patients were enrolled, with a mean age of 36.13±8.67 years (range, 20-50 years), including 15 males and 17 females. The preoperative lateral center-edge angle was 22.3°±1.6° (range 20.1°-24.7°), while the preoperative α angle was 64.1°±4.6° (range, 56.0°-69.8°). All patients were treated with arthroscopic limited acetabular plasty, labral repair, femoral osteoplasty, and capsular plication after excluding from external hip diseases by ultrasound-guided hip blocking test. The visual analogue scale (VAS), modified Harris Hip Scores (mHHS) and International Hip Outcome Tool-12 (iHOT-12) scores were used to evaluate the clinical effects.Results:All patients were followed up, and the mean follow-up time was 2.5±0.8 years (range, 2.0-4.7 years). The VAS score decreased from 6.07±1.56 to 1.96±0.92 at 1 year and to 1.86±1.01 at 2 years after operation ( F=112.64, P<0.001); the mHHS score increased from 53.87±13.04 to 86.12±8.64 at 1 year and to 88.71±8.15 at 2 years after operation ( F=101.70, P<0.001); the iHOT-12 score was improved from 40.00±7.33 to 76.27±9.50 at 1 year and to 78.67±10.31 at 2 years after operation ( F=134.91, P<0.001). The α angle improved to 40.27°±4.52° (range, 34.8°-49.7°) with significant difference ( t=9.24, P<0.001). Conclusion:Hip arthroscopy can achieve satisfied short-term outcomes in treating BDDH and cam-type FAIS with few complications and less trauma.

5.
Chinese Journal of Orthopaedics ; (12): 436-439, 2019.
Article in Chinese | WPRIM | ID: wpr-755195

ABSTRACT

According to the literature review, no cyst of the hip ligamentum teres has been reported. In this study, a 50?year?old female patient was admitted to the hospital because of sprained left hip pain with movement restriction for 15 months. The unilateral hip joint MRI showed cyst of the hip ligamentum teres, which was diagnosed as left hip joint cyst in the outpatient de?partment. Thus, the patient was admitted to the hospital. Physical examination showed that the left hip joint movement was slightly restricted with positive FADDIR test and FABER test. Arthroscopic surgical examination revealed a 1.5 cm×1.0 cm cyst at the lo?cation of the round ligament which was then cleared with a planer knife and radiofrequency. The treatment results were satisfacto?ry. The present study reviewed the literature about anatomical and biomechanical physicochemical properties of the ligamentum teres. The function of the ligamentum teres is important for the hip joint. In diagnosis of hip disease, unilateral hip MRI plays an important role in accurate diagnosis of such diseases. The hip arthroscopy provide a minimal invasive technique in treating cyst of the hip ligamentum teres. With the application of the hip arthroscopy, it will undoubtedly improve the diagnosis and treatment of hip diseases.

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