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Pain management in patients with hip fractures is a major challenge for emergency care. The objective of this study was to evaluate whether the supplementation of pre-operative analgesia with low-dose fascia iliaca compartment block (FICB) compared with placebo would improve pain relief in patients with hip fractures.A double-blind, randomized, controlled trial was conducted on 127 patients. At hospital admission, a low-dose FICB was administered to patients with hip fractures as a supplement to regular pre-operative analgesia. Patients with and without cognitive impairment were included. The instruments used were a visual analogue scale (VAS), a numerical rating scale and a tool for behavior related pain assessment. The primary endpoint was the change in reported pain on movement from hospital admission to two hours after FICB.The intervention group showed improved pain management by mean VAS score for pain on movement compared with the control group (p = 0.002).Our results support the use of low-dose FICB as a pain-relieving adjuvant to other analgesics when administered to patients with a hip fracture.

Background Treatment options for irreparable cuff tears include synthetic interposition grafts, but whether such grafts can maintain acceptable shoulder function and prevent cuff tear arthropathy in the long-term is unknown. Method This was a retrospective case series of 13 consecutive patients treated with a synthetic interposition graft made of Dacron (DuPont, Wilmington, DE, USA). Patients were examined with bilateral ultrasonography, bilateral x-ray imaging, Constant-Murley score, and Western Ontario Rotator Cuff score. Results After a mean of 18 years (range, 17-20 years), 1 patient had died, and 12 were available for x-ray imaging and 10 also for ultrasonography and clinical scores. Cuff tear arthropathy (Hamada grade ≥2) had developed in 9 of 12 (75%; 95% confidence interval, 43%-95%), including 3 patients operated on with arthroplasty in the follow-up period. The mean absolute Constant-Murley score was 46 (standard deviation, 26), and the mean Western Ontario Rotator Cuff score was 59 (standard deviation, 20). In 7 of 10 patients (70%) with available ultrasonography, the graft was interpreted as not intact. All patients had a contralateral full-thickness tear, and 7 of 12 patients (58 %; 95% confidence interval, 28%-85%) had contralateral cuff tear arthropathy. The number of patients with cuff tear arthropathy was not significantly different between the shoulder repaired with a Dacron graft and the contralateral shoulder (P = .667). Conclusion These results indicate that a synthetic interposition graft with screw fixation could not prevent cuff tear arthropathy and preserve cuff integrity in a long-term perspective.

Background:The diagnosis of Sever’s injury (apophysitis calcanei) has previously been partly based on radiographic findings in the calcaneal apophysis. Sclerosis and fragmentation have been supposed to represent signs of inflammation due to tractions from the Achilles tendon. The clinical findings, diagnostic criteria, and studied population are often poorly defined. We sought to define diagnostic criteria by analyzing clinical and radiographic characteristics in a population with Sever’s injury and to compare the findings with those of a control group of matched, symptom-free children.Methods:We assessed 30 consecutive children with Sever’s injury with high levels of pain but high physical activity levels in sports activities and 15 pain-free matched controls.Results:One-leg heel standing showed 100% sensitivity; the squeeze test, 97%; and the palpation test, 80%. All three tests showed 100% specificity. All of the patients and controls showed increased density of the apophysis. Half of the pain-free controls showed fragmentation versus almost 90% of children with heel pain.Conclusions:The diagnosis of Sever’s injury is clinical, not radiologic. Radiologic findings of increased density and fragmentation are found also in pain-free controls with high levels of physical activity and may, therefore, represent normal growth and development. We suggest that the diagnosis of Sever’s injury should be based on patient history and the results of two specific clinical tests. (J Am Podiatr Med Assoc 103(5): 361–368, 2013)

Aim: To identify groups of hip fracture patients at risk of adverse utcome by investigating interactions between previously reported risk factors.Methods: A consecutive sample of 338 hip fracture p ...

Background: Long-term results regarding tear progression, arthropathy, and clinical scores of unrepaired rotator cuff tears are largely unknown. This study investigated whether the condition of the glenohumeral joint and rotator cuff had deteriorated at a minimum of 20 years after an acromioplasty without cuff repair and assessed the clinical results. Methods: A retrospective analysis was conducted of a consecutive series of patients treated between 1989 and 1993 with acromioplasty without cuff repair due to subacromial pain and cuff tear. At follow-up results of x-ray, ultrasonography, and clinical scores were recorded. Results: At a mean of 22 years (range, 21-25 years), 69 patients were available for follow-up with Western Ontario Rotator Cuff Index, Constant-Murley (CM) score, x-ray, and ultrasonography. Mean age at operation was 49 years (range, 19-69 years). There were 45 partial-thickness tears (PTT) and 24 full-thickness tears (FTT). Of 23 patients with FTT, 17 (74% with x-ray) had developed cuff tear arthropathy (Hamada amp;gt;= 2) and 20 (87% with ultrasonography) had progressed in tear size. Mean relative CM in patients with FTT and cuff tear arthropathy was 62 (standard deviation [SD], 27), and the mean WORC was 58% (SD, 26%). In the 43 PTT patients, 3 (7% with x-ray) had developed cuff tear arthropathy and 16 (42% with ultrasonography) had tear progression. With PTT at follow-up, the mean relative CM was 101 (SD, 22), and the mean WORC was 81% (SD, 20%). Conclusions: After an acromioplasty, most unrepaired full-thickness tears will, in long-term, increase in size and be accompanied by cuff tear arthropathy changes. Most partial thickness tears remain unchanged; cuff tear arthropathy is rare, and clinical scores generally good. (C) 2016 Journal of Shoulder and Elbow Surgery Board of Trustees. All rights reserved. Funding Agencies|Medical Research Council of Southeast Sweden [FORSS 383191]

Sever's injury (apophysitis calcanei) is considered to be the dominant cause of heel pain among children between 8 and 15 years. Treating Sever's injury with insoles is often proposed as a part of a traditional mix of recommendations. Using a custom-molded rigid heel cup with a brim enclosing the heel pad resulted in effective pain relief without reducing the physical activity level in our previous two studies. The purpose of this study was to assess the effect of the heel cup on heel pad thickness and heel peak pressure (n=50). The difference in heel pad thickness and in heel peak pressure using a sports shoe without and with a heel cup was compared. With the heel cup the heel pad thickness improved significantly and the heel peak pressure was significantly reduced. These effects correlated with a significant reduction in pain when using the heel cup in a sports shoe, compared with using a sports shoe without the heel cup. A heel cup, providing an effective heel pad support in the sports shoe, improved the heel pad thickness and reduced heel peak pressure in Sever's injury with corresponding pain relief.

Sever's injury (apophysitis calcanei) is considered to be the dominant cause of heel pain among children. Common advice is to reduce physical activity. However, our previous study showed that application of insoles reduced pain in Sever's injury without having to reduce physical activity. The purpose of this study was to test which of the two insoles, the heel wedge or the heel cup, provided best pain relief during sport activity in boys with Sever's injury (n=51). There was a crossover design in the first randomized part of the study. In the second part, the boys, 9-14 years, chose which insole they preferred. There was a reduction in odds score for pain to a fifth (a reduction of 80%) for the cup compared with the wedge (P 75% of the boys. All boys maintained their high level of physical activity throughout. At 1-year follow-up, 22 boys still used an insole and 19 of them reported its effect on pain as excellent or good (n=41).

Sever's injury (apophysitis calcanei) is considered to be the dominant cause of heel pain among children between 8 and 15 years. The traditional advice is to reduce and modify the level of physical activity. Recommended treatment in general is the same as for adults with Achilles tendon pain. The purpose of the study was to find out if insoles, of two different types, were effective in relieving heel pain in a group of boys (n=38) attending a Sports Medicine Clinic for heel pain diagnosed as Sever's injury. The type of insole was randomized, and self-assessed pain during physical activity in the treatment phase with insoles was compared with pain in the corresponding pre- and post-treatment phases without insoles. There were no other treatments added and the recommendations were to stay on the same activity level. All patients maintained their high level of physical activity throughout the study period. Significant pain reduction during physical activity when using insoles was found. Application of two different types of insoles without any immobilization, other treatment, or modification of sport activities results in significant pain relief in boys with Sever's injury.

A successful clinical result is reported in 75% to 85% of impingement patients after arthroscopic subacromial decompression. The result is maintained over time, but few studies have investigated the integrity of the rotator cuff in these patients.Using ultrasonography, we examined the integrity of the rotator cuff in 70 patients 15 years after arthroscopic subacromial decompression. All patients had an intact rotator cuff at the index procedure.Tendons were still intact in 57 patients (82%), 10 (14%) had partial-thickness tears, and 3 (4%) had full-thickness tears.The total number of 18% tears (partial and full thickness) in this study, including patients clinically diagnosed with subacromial impingement at a mean age of 60 years, is unexpectedly low compared with 40% degenerative tears reported in asymptomatic adults of the same age.Arthroscopic subacromial decompression seems to reduce the prevalence of rotator cuff tears in impingement patients. This appears attributable to elimination of extrinsic factors such as mechanical wear and bursitis. The potential effect of surgery on intrinsic cuff degeneration is unknown, but intrinsic factors may explain tears still developing despite decompression.Level III, therapeutic study.

Purpose: The purpose of this study was 2-fold: to document the accuracy of a new measuring device and to intraoperatively compare the subacromial distance between controls and patients with impingement syndrome before and after arthroscopic subacromial decompression (ASD). Type of Study: Clinical study. Methods: When performing an ASD, it is important that bone resection is adequate. Today the correct subacromial distance after bone resection is only assessed by eye, directly or indirectly. The subacromial distance was measured between the anterolateral corner of the acromion and the supraspinatus tendon in the lateral decubitus position. The device was inserted 2 to 3 cm below the anterolateral acromion. There was no subacromial pathology among the controls (n = 15, mean age, 28 years). In 30 patients with impingement syndrome (average age, 53 years) an ASD was performed. The subacromial distance was measured after bursectomy and then after bone resection. Intraindividual and interindividual assessment was performed. Results: The mean value of the subacromial distance in controls was 16 mm, the 95% confidence limits between 14 and 18 mm. The mean value in the group of patients with impingement syndrome was 8 mm before and 16 mm after the decompression. Due to the pressure within the subacromial space, the subacromial distance increased 1 mm. Intraindividual measurements never varied more than 1 mm (n = 5). The correlation coefficient between the measurements by both authors was 0.99. Conclusions: In this study, we assessed and described the use of a measuring device that enables the surgeon to quantify the subacromial distance before and after bone resection. After bone resection, the mean value of the subacromial distance was well within the control values. The amount of bone resected varied from 5 to 13 mm. This new device enables documentation in clinical work as well as in research. Arthroscopy: The Journal of Arthroscopic and Related Surgery, Vol 18, No 4 (April), 2002: pp 347–352

The purpose of this study was to investigate the incidence and prevalence of injuries among elite weight lifters and power lifters, with a special focus on shoulder injuries and possible injury-provoking exercises. In 1995, a questionnaire was administered to 110 male and female elite lifters to evaluate injuries and training characteristics. A follow-up of the athletes from 1995 was conducted in 2000, and a new 2000 elite group was also queried. In 1995 and again in 2000, the athletes sustained, on average, 2.6 injuries per 1000 hours of activity. Most common in 1995 were low back injuries, with an injury rate of 0.43 per 1000 hours, and shoulder injuries, with a rate of 0.42 per 1000 hours. Shoulder injuries dominated in 2000, with an injury rate of 0.51 per 1000 hours of activity. There was a difference in injury pattern between weight lifters, who mostly sustained low back and knee injuries, and power lifters, in whom shoulder injuries were most common. No correlation was found between shoulder injuries and any specific exercise. Although the total injury rate was the same during the two periods of study, the rate of shoulder injuries had increased.

Background and aim: Hip fracture is a leading cause of mortality, morbidity, and disability in older people. The aim of the present study was to prospectively assess the development of physical performance in patients with hip fracture after surgery. Setting: Prospective, observational study in a Swedish university hospital. Methods: Assessment of 102 consecutive patients (65 females), with a mean age of 82 years (range 35-98) without specific inclusion or exclusion criteria. Seven physical functions were assessed using the following 4 measuring methods and 3 rating scales at baseline 7 to 10 days after surgery and follow-up after 4 months (F4): 10-m habitual walking speed (HWS), timed up and go (TUG), 30-second chair stand test (CST), handgrip strength (HGS), Berg balance scale (BBS), functional ambulation category (FAC), and general mobility. Results: The 47% dropout patients were significantly older and more often lived alone or in nursing homes and used indoor walking aids. At baseline, the mean HWS was 0.4/0.5 (females/males) m/s; TUG 53/30 s; CST 4/5 kg, and HGS 17.4/31.2 kg. The medians of BBS and FAC were 20/20 and 4/4, respectively. There were significant mean improvements at F4 for all 4 measured functions, except for HGS in males but for neither of the rating scales. There was a large heterogeneity in all assessed variables, both at baseline and regarding change at 4 months. Therefore, the mean/median results are depicted in figures, showing all individual results at baseline and F4, compared to reference values and discussed in relation to degree of improvement. Conclusion: The observed large heterogeneity at baseline as well as F4 makes it essentially meaningless to report means and median data of functional assessment of patients with hip fracture. There is a strong need for individualization in both health analysis and how the treatment program is targeted, carried through, and evaluated over time in patients with hip fracture.

This study was designed to investigate the histologic expression of the rat's supra- and infraspinatus tendons in carrageenan-induced subacromial bursitis. Thirty-two rats received subacromial injections with carrageenan (n = 28) or saline (n = 4). The tendons were analysed microscopically after staining with hematoxyline eosin, Van Giesons hematoxyline and immunofluorescent staining of fibronectin and fibrinogen. In the controls (saline × 10) and group A (carrageenan × 5) there were no changes in the tendons. In group B (carrageenan × 10) 3/8 rats showed macrophages between the collagen fibres and an increased staining of fibronectin. In group C (double dosis carrageenan) all rats had signs of fibrocartilaginous metaplasia in the supraspinatus tendon. In eight of these specimens even bony metaplasia was seen. The infraspinatus tendon showed fibrosis but no fibro-cartilaginous metaplasia. The results showed that iatrogenic bursitis after carrageenan subacromial injections was associated with marked changes of the supraspinatus tendon. © 2001 Orthopaedic Research Society. Published by Elsevier Science Ltd. All rights reserved.

The aim of this study was to evaluate the effects of repeated steroid injections into the subacromial space. Thirty rats were injected either 3 or 5 times with triamcinolone in a dosage equivalent to that given to human beings or 3 or 5 times with saline into the subacromial space. One rat received no injection. The supraspinatus and infraspinatus tendons were evaluated macroscopically and microscopically. Two different staining methods were used on each sample including hematoxylin eosin and Miller's elastin/van Gieson's solution. After 5 steroid injections, we found focal inflammation, necrosis, and fragmentation of collagen bundles in the tendon in 4 of 7 rats. The tendons of the controls showed a normal structure (P < .05). There were no pathologic changes among the rats that were injected with triamcinolone 3 times. These results show that repeated subacromial injections of triamcinolone may cause damage to the rotator cuff of the rat. This finding may indicate cautious use of subacromial steroid injections in human beings.

Purpose To address the factors that surgeons use to decide between 2 options for treatment when the evidence is inconclusive. Methods We tested the null hypothesis that the factors surgeons use do not vary by training, demographics, and practice. A total of 337 surgeons rated the importance of 7 factors when deciding between treatment and following the natural history of the disease and 12 factors when deciding between 2 operative treatments using a 5-point Likert scale between "very important" and "very unimportant." Results According to the percentages of statements rated very important or somewhat important, the most popular factors influencing recommendations when evidence is inconclusive between treatment and following the natural course of the illness were "works in my hands," "familiarity with the treatment," and "what my mentor taught me." The most important factors when evidence shows no difference between 2 surgeries were "fewer complications," "quicker recovery," "burns fewer bridges," "works in my hands" and "familiarity with the procedure." Europeans rated "works in my hands" and "cheapest/most resourceful" of significantly greater importance and "what others are doing," "highest reimbursement," and "shorter procedure" of significantly lower importance than surgeons in the United States. Observers with fewer than 10 years in independent practice rated "what my mentor taught me," "what others are doing" and "highest reimbursement" of significantly lower importance compared to observers with 10 or more years in independent practice. Conclusions Surgeons deciding between 2 treatment options, when the evidence is inconclusive, fall back to factors that relate to their perspective and reflect their culture and circumstances, more so than factors related to the patient's perspective, although this may be different for younger surgeons. Clinical relevance Hand surgeons might benefit from consensus fallback preferences when evidence is inconclusive. It is possible that falling back to personal comfort makes us vulnerable to unhelpful commercial and societal influences.

In a prospective, randomized study, 30 patients were evaluated after ankle fracture treated by means of open reduction and internal fixation. The patients were randomized to either postoperative immobilization in a plaster cast for 6 weeks or early mobilization (1–2 weeks after surgery) in an ankle brace. Both regimens allowed weightbearing. Evaluation after 10 weeks and after 12 months included clinical assessment and isokinetic muscle strength measurements. Patients with impaired ankle function, as shown by means of an ankle score at 12 months, were followed for 3 years. At 10 weeks, impaired muscle torque and restricted range of motion was found on the affected side. This impairment was significantly less in the brace group. At 12 months, range of motion of the ankle and subtalar joints was restored, but dorsiflexion was still better in the brace group. Score values from a functional score did not correlate with muscle strength.

The most common type of shoulder instability is posttraumatic anterior instability. Treatment is surgical. Of the several procedures used, the standard one is Bankart repair. However, this procedure is technically demanding. To simplify it a suture anchor such as Mitek anchors may be used. A prospective randomized study was conducted to compare Mitek anchors with bone sutures. The results showed that Mitek anchors shorten surgical time by making reattachment of the capsule easier. Shoulder muscle strength, range of motion, and frequency of recurrence were equally good in the anchor group and bone suture group. A roentgenographic method allowed exact measurement of placement of the anchors. This method showed at 2-year follow-up evaluation that the anchors were still in the anterior glenoid. No metal-related complications are found at the 2-year follow-up evaluation.

Shoulder pain and disability are common clinical problems. One major cause is subacromial inflammation and impingement of the supraspinatus tendon. These patients are usually offered conservative treatment or arthroscopic subacromial decompression (ASD). However, in some patients pain and a deficient shoulder function persist in spite of conservative and surgical treatment. This reflects the fact that the pathophysiology of this important disease is not fully understood. The general aim of the present thesis was to generate new lmowledge contributing to the understanding of subacromial inflammation through a combination of clinical and experimental studies.Ketoprofen is a non-steroid antiinflammatory drug with effects on peripherally as well as centrally generated pain. In a randomized, double-blind, prospective study on impingement patients treated with ASD, postoperative administration of ketoprofen showed short-term, but not long-term positive effects on pain, range of movement and satisfaction.The status of the rotator cuff was found not to influence the postoperative results after ASD. Patients with an intact, partially ruptured or totally ruptured (

Background and purpose Few authors have considered the outcome after acute traumatic rotator cuff tears in previously asymptomatic patients. We investigated whether delay of surgery, age at repair, and the number of cuff tendons involved affect the structural and clinical outcome. Patients and methods 42 patients with pseudoparalysis after trauma and no previous history of shoulder symptoms were included. A full-thickness tear in at least 1 of the rotator cuff tendons was diagnosed in all patients. Mean time to surgery was 38 (6-91) days. Follow-up at a mean of 39 (12-108) months after surgery included ultrasound, plain radiographs, Constant-Murley score, DASH score, and western Ontario rotator cuff (WORC) score. Results At follow-up, 4 patients had a full-thickness tear and 9 had a partial-thickness tear in the repaired shoulder. No correlation between the structural or clinical outcome and the time to repair within 3 months was found. The patients with a tendon defect at follow-up had a statistically significantly lower Constant-Murley score and WORC index in the injured shoulder and were significantly older than those with intact tendons. The outcomes were similar irrespective of the number of tendons repaired. Interpretation A delay of 3 months to repair had no effect on outcome. The patients with cuff defects at follow-up were older and they had a worse clinical outcome. Multi-tendon injury did not generate worse outcomes than single-tendon tears at follow-up.

Intraarticular soft tissue damage after first-time, acute shoulder dislocation has been poorly described in the literature. The present study describes 24 cases of first-time anterior shoulder dislocation that all were evaluated under anesthesia and examined via arthroscopy. All shoulders sustaining anterior dislocation show Bankart and Hill-Sachs lesions. They also show anterior instability. The arthroscopic findings were uniform and therefore cannot be used as predictors for future development of recurrent instability.

A consecutive series of 181 patients with clinical signs of subacromial impingement underwent arthroscopic subacromial decompression (ASD). All patients had the same surgical procedure, and all pathological findings at the arthroscopy were recorded. Ten to 13 years (mean, 11.2) after the procedure, 162 patients (91%) were available for follow-up consisting of clinical examination and the Constant-Murley and DASH scores. The overall mean value of the age correlated Constant score was 77 points. Men had significantly better Constant score than women. The state of the rotator cuff at the index procedure was found to affect the outcome significantly. Patients with isolated full-thickness supraspinatus tears had the best results, followed by those with partial tears, intact cuffs, or large tears involving more than 1 tendon. ASD in the treatment of subacromial impingement yields good long-term results. Small full-thickness supraspinatus tears had the best results, indicating that the ASD might prevent further cuff deterioration and that repair of these lesions may be unnecessary.

6 patients with symptomatic nonunion of midshaft clavicular fractures were treated by internal fixation with an intramedullary cancellous screw and autologous cancellous bone grafting. At follow-up after median 21 (12-72) months, all nonunions had healed. The Constant score was median 98 (57-100) points. 1 patient, with shortening of the clavicle, had poor function.

Assessing laxity of the shoulder joint in patients who are under anesthesia is a standard procedure before arthroscopy. The aim of this study was to evaluate a novel instrument for quick and reliable intraoperative measurement of glenohumeral translation. Previous testing of various designs has resulted in a device secured by 1 pin in the acromion and 1 pin in the proximal humerus. These pins are interconnected by a sliding ruler that gives translation values in millimeter increments as the laxity tests are performed. Comparison between manual arbitrary approximation of laxity and instrumented translation measurements showed that manual testing is reasonably good for assessment of anterior and posterior translation, without, however, providing values of translation in millimeter increments. The low correlation between manual assessment and instrumented inferior translation measurements indicates that inferior translation is more difficult to approximate manually. The shoulder translation tester was used in 102 patients. The mean values for clinically stable shoulders (n = 58) were 5 mm for anterior translation, 5 mm for posterior translation, and 4 mm for inferior translation. The corresponding values in unstable shoulders were significantly higher than in the stable shoulders, especially in patients with multidirectional instability. We conclude that the shoulder translation tester is easy and quick to use. It provides quantitative values of translation and will thus contribute information for correct diagnosis, therapy, and documentation.

33 rheumatoid patients, treated with hemispherical cup resurfacing hemiarthroplasty of the shoulder without medullary fixation (6 bilaterally), were reviewed after mean 4.4 (2-6) years. The median Constant score was 30 (15-79), mean proximal migration of the humerus 5.5 (SD 5.2) mm and mean glenoid erosion 2.6 (SD 1.7) mm. Proximal migration and glenoid erosion did not correlate with shoulder function or pain. Radiographic signs of loosening (changes in cup inclination combined with changes in cup distance above the greater tuberosity) occurred in one quarter of the shoulders. At follow-up, 26 patients were satisfied with the procedure, despite poor shoulder function and radiographic deterioration.

In the literature operative management of rotator cuff ruptures in the shoulder varies, from tendon repair to debridement of the cuff lesion combined with subacromial decompression. This study was made to evaluate whether patients with intact rotator cuff differed from patients with rotator cuff ruptures regarding functional outcome after arthroscopic subacromial decompression. We performed a clinical review of 39 patients with subacromial impingement who all underwent arthroscopic subacromial decompression; no other surgery was performed. There were 13 patients with intact cuff, 13 patients with partial-thickness supraspinatus ruptures, and 13 patients with full-thickness supraspinatus ruptures < 2 cm. Selection was based solely on the status of the supraspinatus tendon. Patients with other pathologic conditions were excluded. Follow-up was performed after 3 and 6 years. The clinical evaluation was performed with the Constant score and the visual analog pain score. The 3- and 6-year follow-up (100% follow-up rate) revealed no significant difference between the groups regarding the Constant scores and the visual analog scale values. Also, no significant difference was seen among the 3 groups in active range of motion or strength, and the patients had no appreciable pain. We conclude that the functional outcome 6 years after arthroscopic subacromial decompression is not obviously related to the preoperative degree of cuff pathology, even if a total rupture of small size is present.

The purpose of the study was to evaluate the clinical effect of ketoprofen after arthroscopic subacromial decompression (ASD). The design was randomized, prospective, and double-blind, with a placebo control group. Forty-one consecutive patients with subacromial impingement syndrome, were randomized to treatment with ketoprofen 200 mg once daily or placebo for 6 weeks following ASD. For additional analgesia, patients used paracetamol if necessary. Clinical follow-up was performed at 6 weeks and at 2 years postoperatively. At the 6-week follow-up, the patients treated with ketoprofen had a statistically significant increase in UCLA total score (P.05), range of movement (P.05), and satisfaction (P.05), and they had significantly less pain (P.05). There was no statistical difference between the ketoprofen and placebo groups regarding strength. Patients receiving ketoprofen had significantly less need for additional analgesia (P.05). At the 2-year follow-up, there were no differences in the scores between the ketoprofen and placebo group.

The effect of prophylaxis with a broad-spectrum antibiotic agent in lower limb amputations was studied in a prospective, randomized investigation of 38 patients. Nineteen received cefotaxime (Claforan) and 19 served as controls. Three patients died in the immediate post-operative period. In the treatment group, 15/18 healed compared with 10/17 controls (P less than 0.001). We concluded that short-term cefotaxime prophylaxis increases the chances to achieve good stump healing.

Fifty patients were reviewed after arthroscopic subacromial decompression. Twenty-five had calcific deposits in the rotator cuff visible on x-ray evaluation. Each patient with calcification was matched with a patient without calcification who had a similar state of the rotator cuff, date of surgery, age, and sex. The calcific deposits were left untouched in all cases. No significant difference was found in the postoperative outcome between the patients in the two groups measured by the Constant score. Before surgery 7 (28%) patients had calcifications of5 mm, and 18 (72%) patients had calcifications that wereor = 5 mm. At a 2-year follow-up (n = 24) these figures were 20 (83%) and 4 (17%), respectively (p0.001). Postoperative x-ray evaluations revealed a disappearance or decrease in size of the calcific deposits in 19 (79%) of the patients. These results provide new information on the course of calcifying tendinitis, which may indicate that we can leave calcific deposits untouched within the rotator cuff when performing arthroscopic subacromial decompression.

In a prospective study, 20 patients were randomly selected for either open acromioplasty according to Neer or for arthroscopic subacromial + decompression (ASD). All suffered from shoulder impingement for which conservative treatment had been unsuccessful. Functional results after two years were assessed. All patients were assessed radiographically to visualize recurrence of subacromial osteophytes. Functional results in the arthroscopic group are good and similar to those after open surgery. Both methods seem to result in adequate subacromial decompression, including bone resection. The arthroscopic method also has in its favor less operating time, earlier restoration of active range of motion, and reduction in time away from work.

A random prospective comparison was conducted of 20 patients who underwent arthroscopic subacromial decompression or open acromioplasty as treatment for impingement syndrome. The Neer anterior acromioplasty served as comparison in the evaluation to arthroscopic technique. The comparison shows more rapid rehabilitation and better range of motion in the arthroscopic group. Time of surgery is also shorter for arthroscopy than for the open technique. Arthroscopic subacromial decompression appears to be superior to open acromioplasty as a treatment for impingement syndrome.

The gait of 50 spastic children 3-16 years old was recorded and analyzed. All children showed abnormal values of both basal parameters and phases of the stride. In gait velocity and stride length, their values were lower than normal, but they increased with age, with stride length increasing in parallel with normal values. Stride frequency showed a decrease with age, the reverse of normal. Stance and swing, when normalized with regard to stride duration, showed no change with age in spastic children. Also, stance was longer than in normal children, the same tendency as shown by double support. Hemiplegic children showed clearly asymmetric phases. The decreasing stride frequency with increasing age indicates a relative slowing of movements. Most changes with age were, however, the same as in normal children. The prolonged stance and double support suggest deteriorated postural control, resulting in an increased need of support.