Arthroscopic release for lateral epicondylitis

Purpose: This study was performed to review the results of our early experience with recalcitrant lateral epicondylitis treated arthroscopically. Type of Study: This study is a case series consisting of consecutive patients with lateral epicondylitis treated arthroscopically by 1 surgeon. Methods: Patients failing a minimum of 6 months of conservative treatment underwent arthroscopic release of the extensor carpi radialis brevis (ECRB) origin using the proximal medial and proximal lateral portals. Associated intra-articular pathology was noted and addressed. The ECRB lesions were classified according to their gross morphology and resected with a shaver. The lateral epicondyle was then decorticated with a burr. Results: Sixteen patients with recalcitrant lateral epicondylitis were treated with arthroscopic release of the ECRB origin on the lateral epicondyle. Of the 16 elbows undergoing surgery, 5 (31.3%) were noted to have a type I lesion, characterized as fraying of the undersurface of the ECRB. Five (31.3%) had a type II lesion noted by linear tears within the ECRB, and 6 (37.5%) had a type III lesion, consisting of a partial or complete avulsion of the ECRB origin. Concurrent intra-articular pathology (synovitis, osteophytes) was noted in 3 of 16 elbows (18.8%) and was addressed arthroscopically. All patients were followed-up for a minimum of 1 year; however, 4 patients were lost to follow-up for this retrospective review due to military reassignment. Follow-up was obtained on 12 of 16 (75%) of patients at an average length of 24.1 months (range, 15 to 33 months). All patients reported improvement with the procedure. The average return to unrestricted work was 6.0 days (range, 0 to 28 days). Conclusions: Arthroscopic release effectively treats lateral epicondylitis while also affording visualization of the joint space to address associated intra-articular pathology. Additionally, arthroscopic release is minimally invasive and allows early rehabilitation and return to normal activities.Arthroscopy: The Journal of Arthroscopic and Related Surgery, Vol 17, No 6 (July-August), 2001: pp 582–587     

Erratum to: Quantitative Adjustment of the Influence of Depression on the Disabilities of the Arm,Shoulder, and Hand (DASH) Questionnaire

Upper extremity specific disability as measured with the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire varies more than expected based upon variations in objective impairment influenced by depression. We tested the hypothesis that adjusting for depression can reduce the mean and variance of DASH scores. Five hundred and sixteen patients (352 men, 164 women) with an average of 58 years of age (range, 18–100) were asked to simultaneously complete the DASH and Center for Epidemiologic Studies Depression Scale (CES-D) scores at their initial visit to a hand surgeon. Pearson's correlations between each of the DASH items and the CES-D score were obtained. The DASH score was then adjusted for the influence of Depression for women and men using ordinary least-squares regression and subtracting the product of the regression coefficient and the CES-D score from the raw DASH score. The average DASH score was 24 points (SD, 19; range, 0–91), and the average CES-D score was 10 points (SD, 8; range, 0–42). Thirteen of the 30 items of the DASH demonstrated correlation greater than r = 0.20. Adjustment of these DASH items for the depression effect led to significant reductions in the mean (5.5 points; p < 0.01) and standard deviation (0.8 points; p < 0.01) of DASH scores. Adjustment for depression alone had a significant but perhaps clinically marginal effect on the variance of DASH scores. Additional research is merited to determine if DASH score adjustments for the most important subjective and psychosocial aspects of illness behavior can improve correlation between DASH scores and objective impairment.     

Snapping elbow caused by hypertrophic synovial plica in the radiohumeral joint: a report of three cases and review of literature

The snapping elbow caused by hypertrophic synovial radiohumeral plica is a rare form of lateral elbow impingement. In this article we report on hypertrophic radiohumeral synovial folds in three male patients, aged 54, 65 and 27 years. All three patients suffered isolated lateral elbow pain, painful snapping and unsuccessful conservative treatment over at least 5 months (range 5–9 months, mean 7.7 months) prior to surgical treatment. None of the patients had lateral epicondylitis, instability, osteochondrosis dissecans, loose bodies, arthritis or neurological disorders. Upon clinical examination the range of motion in the respective painful elbows was found to be normal in all three cases, but a painful snapping occurred between 80° and 100° of flexion with the forearm in pronation. While there were no pathologic findings in standard radiographs, magnetic resonance imaging (MRI) revealed hypertrophic synovial plicae in the radiohumeral joints associated with effusion in each of the diseased elbows. Arthroscopic examinations confirmed the presence of a hypertrophic synovial plica in all three radiocapitellar joints, and revealed a transient interposition and compression of the folds in the articulation from extension until 90°–100° elbow flexion, with replacement beyond 90° elbow flexion with a visible jump. Surgical management in all three cases comprised arthroscopic diagnosis confirmation and removal of the synovial plicae, leading to excellent outcomes at 6–12 months follow-up.     

Fractional lengthening of forearm extensors for resistant lateral epicondylitis

BACKGROUND: This study presents the surgical technique of fractional lengthening of extensor carpi radialis brevis, extensor digitorum communis and the superficial head of supinator, for chronic lateral epicondylitis. The anatomical basis for this surgical approach is reviewed. The results of surgical treatment in a consecutive series of patients with severe chronic lateral epicondylitis are reviewed. METHODS: Twenty-one elbows in 17 subjects underwent surgery. All elbows had severe resistant symptoms, unresponsive to a minimum 6 months (mean 14 months) of a non-operative treatment protocol. All elbows showed either tendonopathy or a partial tear in the common extensor tendon origin at preoperative imaging. RESULTS: All subjects were examined at a minimum of 1 year after surgery. The mean visual analogue pain (VAS) score reduced from 7.6 (maximum 10) preoperatively to 1.3 postoperatively (P<0.01). The mean preoperative ability to carry out normal work duties reduced from 4.3 (maximum 5) preoperatively to 1.5 postoperatively (P<0.01). Grip strength improved or remained equivalent following surgery. The mean VAS for patient satisfaction with surgery was 8.8 (maximum score 10). Using the Roles and Maudsley classification, 14 patients (82%) were rated good or excellent. Three subjects were rated fair or poor, were undergoing treatment for other pathology in the ipsilateral extremity and had ongoing compensation claims. CONCLUSION: Fractional lengthening of forearm extensors is effective treatment for severe and chronic lateral epicondylitis. Outcomes following fractional lengthening surgery are less predictable when other pathology in the upper extremity requires concomitant treatment.     

Randomized prospective evaluation of injection techniques for the treatment of lateral epicondylitis

Lateral epicondylitis is a commonly made diagnosis for general practitioners and orthopedic surgeons. Corticosteroid injection is a mainstay of early treatment. However, conflicting evidence exists to support the use of steroid injection, and no evidence in the literature supports an injection technique. Nineteen patients diagnosed with acute lateral epicondylitis were evaluated to compare the peppered- and single-injection techniques using the Disabilities of the Arm, Shoulder and Hand (DASH) score, visual analog score (VAS), and grip strength. For elbows with a single injection, mean grip strength increased from 22.9 to 27.8 (P=.053), mean VAS pain score decreased from 4.8 to 3.6 (P=.604), and mean DASH score decreased from 2.6 to 1.8 points (P=.026). For elbows with peppered injections, mean grip strength increased from 28.7 to 32.8 (P=.336), mean VAS pain scores decreased from 3.7 to 2.3 (P=.386), and mean DASH score decreased from 2.6 to 1.3 (P=.008).No studies have directly compared the peppered-injection technique to the single-injection technique. Our results suggest that patient outcome is improved with the single injection. The biomechanical or chemical reason for the distinction is yet unknown, but we postulate that the peppered technique may actually further damage the already compromised tendon. The theory that the peppered injection stimulates blood flow may be overestimated or false. Histochemical studies of the pathologic tissue must be performed to further delineate the reason for improved outcomes with the single-injection technique.     

Débridement arthroplasty for primary osteoarthritis of the elbow

BACKGROUND: Formal and more aggressive débridement procedures have been described for the treatment of advanced primary osteoarthritis of the elbow. However, the literature contains little information on the results of long-term follow-up. The purpose of this study was to evaluate outcomes at an average of ten years after débridement arthroplasties performed through a posteromedial approach. METHODS: Thirty-three elbows with primary osteoarthritis in thirty-two patients treated with débridement arthroplasty were available for clinical follow-up evaluation. Through a posteromedial approach, the flexor-pronator muscle origin was reflected from the medial epicondyle and the joint was opened, preserving the anterior oblique bundle of the medial collateral ligament. The ulnar nerve was decompressed in all patients. Osteophytes were removed from the anterior, medial, and posterior sides of the elbow joint. In nine elbows, osteophytes from the lateral compartment were removed through an additional lateral approach. The mean age at the time of the operation was fifty years. The mean duration of follow-up was 121 months, and nineteen elbows were followed for more than ten years. RESULTS: The mean preoperative limitation of extension of 31 degrees was reduced to 24 degrees, and the mean preoperative flexion of 101 degrees improved to 118 degrees (p < 0.001). The mean arc of movement improved by 24 degrees. The mean Japanese Orthopaedic Association elbow score was 83 points at the latest follow-up evaluation compared with 60 points preoperatively (p < 0.001). Of twenty-five patients who had performed heavy manual work, nineteen (76%) returned to their previous job or an equivalent job. At the latest examination of the nineteen elbows followed for more than ten years, the limitation of extension was found to have increased by 7 degrees compared with the limitation noted at one year (p < 0.009); the mean arc of flexion had remained the same. Three elbows required a reoperation. Overall, 85% of the elbows were satisfactory to the patients. CONCLUSIONS: Débridement arthroplasty through a posteromedial approach can provide stable and reliable long-term results with regard to relief of pain, gains in range of motion, and the patient's ability to return to his or her previous occupation. In our series, a modest loss of extension was observed at ten years, whereas the arc of flexion remained consistent.     

Bombelli's valgus-extension osteotomy for osteoarthritis due to acetabular dysplasia: results at 10 to 14 years

Severe osteoarthritis due to acetabular dysplasia (n = 17) was treated with valgus-extension osteotomy, and the patients' clinical outcomes 10–14 years after operation were evaluated according to clinical factors (Japanese Orthopaedic Association hip score; JOA score) and by roentgenography. The mean JOA score 10 years or later had improved by 22 points compared with the preoperative score. On roentgenography, joints which had preoperative roof osteophyte had better postoperative formation of roof osteophyte. The JOA score was higher in the 12 joints which had osteophyte 5 mm or longer than in those joints with osteophyte that was 5 mm or shorter. Postoperative joint space widening occurred in 15 joints (88.2%) 3–6 months postoperatively, and it reached the maximum at 3–5 years. In patients who had a large bone cyst in the femoral head preoperatively, the cyst collapsed, and deformation of femoral head occurred after operation, but remodeling of the joint surface occurred naturally and the congruity improved. In the 6 joints in which the preoperative acetabular head index was less than 60% and the acetabular angle was larger than 30°, the JOA score at 10 years or later was lower than that of the other joints. Based on these findings, valgus-extension osteotomy was evaluated as a useful surgical method for advanced or terminal osteoarthritis in young or middle-aged patients. Predictive factors for long-term prognosis would be the preoperative length of roof osteophyte, joint space widening, and the degree of femoral head covering. Received: December 1, 1999 / Accepted: May 29, 2000     

Minimum 2-year outcome of cervical laminoplasty with deep extensor muscle-preserving approach: impact on cervical spine function and quality of life

In this retrospective cohort study, two surgical methods of conventional open-door laminoplasty and deep extensor muscle-preserving laminoplasty were allocated for the treatment of cervical myelopathy, and were specifically compared in terms of axial pain, cervical spine function, and quality of life (QOL) with a minimum follow-up period of 2 years. Eighty-four patients were divided into two groups and received either a conventional open-door laminoplasty (CL group) or laminoplasty using a deep extensor muscle-preserving approach (MP group). The latter approach was performed by preserving multifidus and semispinalis cervicis attachments followed by open-door laminoplasty and re-suture of the bisected spinous processes at each decompression level. The average follow-up period was 38 months (25–53 months). The preoperative and follow-up evaluations included the original Japanese Orthopaedic Association (JOA) score, the new tentative JOA score including cervical spine function and QOL, and the visual analogue scale (VAS) of axial pain. Radiological analyses included cervical lordosis and flexion–extension range of motion (flex–ext ROM) (C2–7), and deep extensor muscle areas on MR axial images. The JOA recovery rates were statistically equivalent between two groups. The MP group demonstrated a statistically superior cervical spine function (84% vs 63%) and QOL (61% vs 45%) when compared to the CL group at final follow-up (P < 0.05). The average VAS scores at final follow-up were 2.3 and 4.9 in MP and CL groups (P < 0.05). The cervical lordosis and flex–ext ROM were statistically equivalent. The percent deep muscle area on MRI demonstrated a significant atrophy in CL group compared to that in MP group (56% vs 88%; P < 0.01). Laminoplasty employing the deep extensor muscle-preserving approach appeared to be effective in reducing the axial pain and deep muscle atrophy as well as improving cervical spine function and QOL when compared to conventional open-door laminoplasty.     

Elbow arthropathy in hemophilia

Twenty-one affected elbows in 14 known hemophilic patients undergoing treatment at the Hemophilia Clinic of our institution between 1994 and 1997 were evaluated using the clinical evaluation score of the Orthopaedic Advisory Committee of the World Federation of Hemophilia and radiological examination using the Pettersson score. The mean age of patients was 16.2 years (range 10–25 years), and all patients except 1 had severe hemophilia with factor VIII levels less than 1% of normal. The mean duration of disease at the time of presentation was 12.8 years. The mean clinical score was 6, while the mean radiological score was 4.9. There was a positive correlation between the clinical and radiological scores (P < 0.0001). However, the clinical and radiological scores did not correlate with either duration of disease or joint bleeding score. Two new radiological signs of obliteration of the capitello-lateral epicondyle groove with rounding off of the lateral aspect of the distal humerus and lipping of the medial trochlear surface were also recognized in hemophilic arthropathy of the elbow. Received: 20 December 1999     

Union versus nonunion after posterolateral lumbar fusion: a comparison of long-term surgical outcomes in patients with degenerative lumbar spondylolisthesis

It has been reported that in patients undergoing posterolateral lumbar fusion (PLF), the fusion status is not related to the short-term operative results. To determine whether the fusion status influences the long-term operative results of PLF, we retrospectively examined the surgical outcomes of uninstrumented PLF for a minimum of 8 years (average, 9.5 years), by comparing cases exhibiting union with those exhibiting nonunion. Uninstrumented PLF was performed for the treatment of lumbar canal stenosis (LCS) with degenerative spondylolisthesis. Since nine patients were lost to final follow-up, the study included 42 patients, and the follow-up rate was 82.4%. The mean age of the patients was 64.1 years (range 46–77 years). Eight patients exhibited fusion at the L3–4 level and 34 patients, at the L4–5 level. The fusion status was assessed using plain radiographs. The clinical outcomes were evaluated using the Japanese Orthopaedic Association (JOA) scores. Nonunion was noted in 26% (11/42) of the patients. There were no statistically significant differences between the groups exhibiting union and nonunion with respect to age, sex, preoperative JOA score, or preoperative lumbar instability. The union group achieved better operative results than the nonunion group at the 5-year and final follow-up (P = 0.006 and 0.008, respectively) although there was no significant difference in the percent recovery at 1 and 3-year follow-up (P = 0.515 and 0.506, respectively). A stepwise regression analysis revealed that the best combination of predictors for percent recovery at the time of final follow-up included the fusion status and the presence of comorbid disease. The results indicate that the fusion status following PLF is a critical factor influencing the long-term but not short-term operative results in the treatment of LCS with degenerative spondylolisthesis.     

Arthroscopic vs mini-open rotator cuff repair. A quality of life impairment study

We compared the clinical and quality of life related outcome of rotator cuff repair performed using either a mini-open or an arthroscopic technique for rotator cuff tears of less than 3 cm. The records of 64 patients who underwent rotator cuff repair between September 2003 and September 2005 were evaluated. Thirty-two patients underwent a mini-open rotator cuff repair, and 32 patients underwent an arthroscopic rotator cuff repair. The mean follow-up period was 31 months in the mini-open group and 30.6 months in the arthroscopic group (P > 0.05). The UCLA rating system, range of motion examination and the self-administered SF-36 used for postoperative evaluation showed a statistically significant improvement from the preoperative to the final score for both groups (P < 0.05). No statistically significant difference in the total UCLA scores was found when comparing the two repair techniques (P > 0.05). This study suggests that there is no difference in terms of subjective and objective outcomes between the two surgical procedures studied if patients have rotator cuff tears of less than 3 cm.     

基于压痛点关节外操作的关节镜手术治疗顽固性肱骨外上髁炎

目的:探讨基于压痛点关节外操作的关节镜手术治疗顽固性肱骨外上髁炎的临床疗效。方法:自2015年10月至2017年9月收治顽固性肱骨外上髁炎患者19例,男7例,女12例;年龄33～62(43.16±8.12)岁;保守治疗时间为7～41(15.47±7.08)个月。19例均采用基于压痛点关节外操作的关节镜手术治疗。观察患者术后并发症情况,术前及术后3个月随访时采用VAS评分、Mayo功能评分进行临床疗效评价。结果:所有患者获得随访,时间6～26(17.16±5.25)个月。术后无感染、皮肤坏死和神经损伤发生。术后6个月无综合握力减弱。VAS评分由术前的4.42±1.17降至至术后3个月的0.53±0.61;Mayo功能评分由术前的62.63±7.88提高至术后3个月的93.42±5.28;根据Mayo功能评分,优17例,良2例。结论:基于压痛点关节外操作的关节镜手术治疗顽固性肱骨外上髁炎采用关节外操作处理关节外主要病变,解剖层次易于理解,视野良好,清理彻底,疗效确切,操作安全。     

Outcome of release of the lateral extensor muscle origin for epicondylitis

Fifty-five elbows in 53 patients affected by lateral epicondylitis for more than a year were operated on with lateral extensor release. Fifty-one patients (53 elbows) were followed-up 90?months postoperatively by two independent observers using Verhaar's score and the subjective grading scheme described by Svernlöv and Adolfsson. According to Verhaar‘s score 26 (49%) were excellent or good and 27 (51%) fair or poor. Women had significantly worse results than men (p<0.005). In the self-assessment there was no significant difference between men and women and 20 (40%) of the patients rated their elbows as completely recovered, 26 (47%) as improved, 7 (13%) as unchanged, and none as worse. Patients whose symptoms remained unchanged after operation were re-examined and found to have other conditions that were likely to have caused the pain. Lateral release can reduce symptoms in chronic lateral epicondylitis but some residual pain can be anticipated.     

潜行减压单侧改良TLIF手术治疗腰椎退行性疾患的初步疗效

目的：观察椎管潜行减压单侧改良经椎间孔腰椎间融合术（transforaminal lumbar interbody fusion,TLIF）手术治疗腰椎退行性疾病的临床疗效。方法：自2009年8月至2011年12月,采用椎管潜行减压单侧改良TLIF手术治疗腰椎退行性疾病患者28例,其中男16例,女12例;年龄46-71岁,平均61岁;病程6个月-6年。腰椎管狭窄症20例,腰椎间盘突出症8例。潜行减压范围：单节段24例,双节段4例。左侧15例,右侧13例。采用JOA下腰痛评分系统（29分）评价手术前后临床症状、体征及括约肌功能;并采用视觉模拟评分（VAS）评估手术前后腰腿痛情况。结果：28例患者获随访,时间6-28个月,平均14个月。术后JOA、VAS评分（17.9±2.2、2.8±0.7）与术前（8.5±1.7、8.6±1.2）比较有明显改善（P〈0.05）。28例患者椎间均达到骨性融合。结论：采用椎管潜行减压单侧改良TLIF手术治疗单侧根性症状的腰椎管狭窄症、腰椎间盘突出症,具有创伤小、疗效确切的优点;能明显节省医疗费用,值得临床研究推广。     

Laparoscopic Fundoplication in Patients with a Hypertensive Lower Esophageal Sphincter

Background  A small proportion of patients evaluated with manometry prior to a fundoplication have a high-pressure lower esophageal sphincter (LES). This paper examines the outcome of laparoscopic fundoplication for these patients. Material and Methods  Between October 1991 and December 2006, 1,886 patients underwent primary laparoscopic fundoplication. Those with a high-pressure LES on preoperative manometry (LESP ≥30 mm Hg at end expiration) were identified from a prospective database. Long-term outcomes were determined using analogue symptom scores (0–10) for heartburn, dysphagia, and patient satisfaction and compared to those of a matched control group. Results  Thirty patients (1.6%), nine men and 21 women, median age 51 years, had a hypertensive LES (mean, 36 mmHg; range, 30–55). Median follow-up after fundoplication was 99 (12–182) months. These patients had similar mean symptom scores to 30 matched controls for heartburn (2.3 vs. 2.2, P = 0.541), dysphagia (2.7 vs. 3.1, P = 0.539), and satisfaction (7.4 vs. 7.6, P = 0.546). Five patients required revision for dysphagia compared to no control patients (P = 0.005). These patients had a higher preoperative dysphagia score (6.6 vs. 3.1, P = 0.036). Conclusion  Laparoscopic fundoplication can be performed with good long-term results for patients with reflux and a hypertensive LES. However, those with preoperative dysphagia have a higher failure rate.     

Tendinosis of the extensor carpi radialis brevis: an evaluation of three methods of operative treatment

Many procedures have been described for treating lateral epicondylitis with good success. The purpose of this report is to compare 3 operative methods for treatment of recalcitrant lateral epicondylitis-open, arthroscopic, and percutaneous. All patients with lateral epicondylitis who were operated on over a 7-year period were retrospectively reviewed. A minimum of 3 months of conservative care before surgery had failed in these patients, and they had a minimum of 2 years of follow-up. Concomitant pathology, complications, and necessary further care were noted. The outcomes were evaluated preoperatively and postoperatively with the Andrews-Carson score and visual analog scale scores for pain at rest, worst pain, and pain with activity. We included 109 patients in the study: 24 percutaneous, 44 arthroscopic, and 41 open procedures. The mean duration of conservative care was 13.2 months, including 2.5 conservative measures and 1.35 cortisone injections. The mean follow-up was 47.8 months. The preoperative Andrews-Carson score was 160.3. The postoperative Andrews-Carson score was 195. There was a statistically significant difference between preoperative and postoperative Andrews-Carson scores for each of the groups. There were no significant differences among the populations regarding age, gender, dominance, conservative measures used, cortisone injections, recurrences, complications, failures, visual analog scale scores, and preoperative and postoperative Andrews-Carson scores. In addition, no difference in outcome scores was noted when intraarticular and concomitant pathology was addressed in comparison to the population in which tendinosis alone was addressed. Open, arthroscopic, and percutaneous treatments of lateral epicondylitis offer 3 highly effective ways for the clinician to address this common clinical problem.     

Surgical treatment of recurrent lumbar disc herniation by transforaminal lumbar interbody fusion

Between 2001 and 2005, 43 patients (average age 54.2, range 36–68 years) with recurrent lumbar disc herniation underwent reoperation with the transforaminal lumbar interbody fusion (TLIF) technique at our unit. All cases were followed up for 24–72 months (mean 45 months) and graded using the Japanese Orthopaedic Association (JOA) score system pre- and post-operation and during the follow-up period. The leg pain of all patients was relieved significantly within one month postoperatively. The mean JOA score was improved from 9.3 before surgery to 25.0 at the final follow-up visit (P<0.0001). The average recovery rate was 86.0% (range 52–100%). General clinical outcome was excellent in 23 (53.5%) patients, good in 14 (32.6%) and fair in 6 (13.9%). The fusion rate was 100% two years postoperatively. Three patients (7%) had transient neurological deficits, which resolved completely within 3 months. There were no major complications. We, therefore, believe the TLIF technique to be an effective procedure with satisfactory clinical results for the treatment of recurrent lumbar disc herniation.

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Résumé  Entre 2001 et 2005, 43 patients (age moyen 54,2 ans entre 36 à 68 ans) ont bénéficié d’une réintervention chirurgicale avec arthrodèse inter corporéale par technique transforaminale pour récidive de hernie discale lombaire. Tous ces patients ont été suivis en moyenne pendant 45 mois et évalués selon le score de la JOA en pré et post opératoire. Les douleurs des membres de tous ces patients ont été nettement améliorées dans le premier mois post opératoire. Le score de la JOA a été également améliorée de 9,3 avant l’intervention à 25 lors de la dernière revue de ces malades (P<0,0001). Le taux moyen de récupération a été de 86% (52 à 100%). L’évolution clinique générale a été excellente chez 23 patients (53,5%), bonne chez 14 patients (32,6%) et médiocre chez 6 patients (13,9%). Le taux de fusion a été de 100% en post opératoire. 3 patients (7%) ont eu des troubles neurologiques transitoires qui ont complètement régressé dans les trois mois. Il n’y a pas eu de complications majeures. L’étude technique TLIF est une technique efficace qui nous donne satisfaction dans le traitement des récidives de hernies discales lombaires.

     

Peak incidence of distal radius fractures due to ice skating on natural ice in The Netherlands

An increase of distal radius fractures was seen in 2009 when an extended cold spell allowed natural ice skating in Amsterdam. This resulted in overload of our Emergency Departments and operating rooms. This study reports patient and fracture characteristics of these injuries. We also determined potential skating-related risk factors. All patients who sustained a distal radius fracture during natural ice skating between January 3 and January 12, 2009 were included. Patient and fracture characteristics, treatment, validated outcome (Quick DASH) at 3 months after injury were determined. Natural ice skating accounted for a 5.5-fold increase of distal radius fractures (92 fractures) compared to a similar time period without natural ice skating in 2008. Fracture types were AO-type A, n = 50, type B, n = 11 and type C, n = 31. Twenty-eight patients were casted without reduction. Fifty-four patients underwent at least one reduction before casting. The non-operative group consisted of 67 patients (68 fractures, male/female 18/49) with an average age of 55.5 years. Twenty-three patients (24 fractures) underwent internal fixation. Quick DASH for the whole group was a mean of 23.1 points (range 0–95). The mean Quick DASH for the non-operatively treated group was 19.9 points (range 0–95), for the operatively treated group 31.7 points (range 2–65). Distal radius fractures increased 5.5-fold during a period with natural ice skating. Women aged 50 and over were predominantly affected. Most fractures were extra-articular, and the vast majority was treated non-operatively. Utilization of wrist-protecting devices should be considered during future natural ice periods.