Double Row Fixation is More Costly and Does Not Have Clinical Benefit Over Single Anchor for Insertional Achilles Tendon Surgery.

Surgical repair of insertional Achilles tendinosis is indicated in the face of failed conservative measures. Several methods for this repair have been described, and the optimal method is not universally agreed upon. In addition, the cost of medical care is important, and should be considered when determining the surgical repair for each patient. The purpose of this study is to compare implant costs between a single anchor or 4 anchor, double row repair, and evaluate associated outcomes. A retrospective comparative trial was performed for this purpose. The entire study encompassed 110 patients, 78 with a single anchor repair, and 32 with a double row repair. The average implant cost of the single anchor repair was $391.18 ± $272.10 and the double row repair was $1811.2 9 ± $169.47, p < .001. The groups did not have a statistically significant difference in complications (9% with single anchor vs 6.3% with double row, p = 1.0) or revisions 6.4% with single anchor vs 3.1% with double row, p = .67). The only difference in demographics between the groups was that the single anchor group had a higher percentage of female patients (p = .04). While the double row repair has been shown to have favorable biomechanical results, the present study did not show a benefit in complications or revisions and was a more costly repair technique. Surgeons should take these findings in consideration when choosing the repair technique when surgery is indicated.

Achilles tendinopathy and plantar fasciopathy: Are we ignoring calcaneal bone morphology? - A radiological assessment of calcaneal parameters.

BACKGROUND: A radiological study was conducted to determine whether calcaneal morphological differences contribute to the pathophysiology of Achilles tendinopathy and plantar fasciopathy. This study is aimed to support our new hypothesis to explain the pathophysiology leading to recalcitrant disease and also to identify the role of calcaneal osteotomy for treating these conditions. MATERIALS AND METHODS: Calcaneal width and height distance deviation from centre of ankle joint rotation was measured on standardised lateral weight bearing Ankle radiographs. A comparison was made between control group and study group to identify the differences in measured parameters. RESULTS: Significant difference (P = 0.05) was observed in calcaneal width distance in study group with Achilles tendinopathy. In Plantar fasciopathy the vertical distance was reduced suggesting flattening of arch in study group. However, the difference was not statistically significant. CONCLUSION: The study identifies the importance of evaluating calcaneal morphology for patients with recalcitrant Achilles tendinopathy and plantar fasciopathy. A new hypothesis is proposed to explain the high stresses produced in entire Achilles -calcaneus -plantar fascia unit which leads to chronic inflammatory response and intra substance degeneration.

The role of elbow positioning on arthroscopic assessment of the long head of biceps tendon in the beach chair position.

BACKGROUND: Tendinopathy of the long head of biceps (LHB) tendon is a common cause of anterior shoulder pain and dysfunction. The extra-articular portion within the bicipital groove undergoes frequent load and friction during shoulder movements and pathology within this area is frequently missed during arthroscopic assessment. METHODS: We quantified the arthroscopically assessable length of tendon within the shoulder in 14 consecutive patients undergoing subpectoral biceps tenodesis. After biceps tenotomy at the superior labrum, the tagged tendon was maximally tensioned and marked at the biceps outlet with the elbow in extension and flexion. The distance in distance between the two were measured. RESULTS: Mean distance from the superior labral insertion of the biceps to the outlet was 16.4 ± 4.1 mm (range, 11-25). With tension on the biceps with elbow extension, the mean measurable distance was 31.3 ± 6.7 mm (range, 19-45). With elbow flexion, this increased to 39.5 ± 5.9 mm (range, 25-52). Mean increase in visible tendon length was 8.2 ± 4.3 mm (range, 5-21) (p = 0.002). CONCLUSION: Elbow flexion results in an average increase of 26.2% more extra-articular tendon visualized at arthroscopy. Therefore, we believe that elbow flexion is a useful adjunct, especially when performed in conjunction with techniques that pull the tendon into the joint, thus allowing for more complete arthroscopic assessment of the LHB, increasing detection of symptomatic biceps tendonitis. LEVEL OF EVIDENCE: Level IV.

Diabetes mellitus tendino-myopathy: epidemiology, clinical features, diagnosis and management of an overlooked diabetic complication.

Tendino-myopathy, an unexplored niche, is a non-vascular unstated T2DM complication, which is largely disregarded in clinical practice, thus, we aim to explore it in this review. Literature search using published data from different online resources. Epidemiologically, reported prevalence varies around 10-90%, which is marked variable and unreliable. Clinically, diabetic tendino-myopathy is typified by restriction of movement, pain/tenderness, cramps and decreased functions. Moreover, myopathy is characterized by muscle atrophy, weakness and ischemia, and tendinopathy by deformities and reduced functions/precision. In tendonapthy, the three most affected regions are: the hand (cheiroarthropathy, Dupuytren's contracture, flexor tenosynovitis and carpel tunnel syndrome), shoulder (adhesive capsulitis, rotator cuff tendinopathy and tenosynovitis) and foot (Achilles tendinopathy with the risk of tear/rupture), in addition to diffuse idiopathic skeletal hyperostosis. Pathologically, it is characterized by decreased muscle fiber mass and increased fibrosis, with marked extracellular matrix remodeling and deposition of collagens. The tendon changes include decreased collagen fibril diameter, changed morphology, increased packing and disorganization, with overall thickening, and calcification. Diagnosis is basically clinical and radiological, while diagnostic biomarkers are awaited. Management is done by diabetes control, special nutrition and physiotherapy, while analgesics, steroids and surgery are used in tendinopathy. Several antisarcopenic drugs are in the pipeline. This review aims to bridge clinical practice with research and update routine diabetic checkup by inclusion of tendino-myopathies in the list with an emphasis on management.

Outcomes and Material Cost Comparison of Transosseous Versus Suture Anchor Fixation of the Achilles Tendon: A Retrospective Study.

Insertional Achilles tendinopathy is a common pathology that may be resistant to conservative treatment requiring surgical intervention. Treatment often involves partial to complete detachment of the Achilles tendon, debridement, and reattachment. Although 50% of the tendon may be safely resected without significantly compromising strength, the addition of a lengthening procedure requires further reinforcement. We conducted a retrospective review of 43 procedures comparing outcomes of 16 single suture anchor procedures with 27 transosseous fixation procedures for reattachment of the Achilles. The suture anchor group utilized one of 2 different industry anchors while the transosseous group utilized sutures ranging in size from 2-0 to #2. Female patients contributed 67% of the procedures with 53% occurring on the left side. For each group the median preoperative pain score (scale 0-10) was 8 and the median of the lowest reported postoperative pain score was 0. The typical time to lowest postoperative pain was 10 weeks for the suture anchor group and 4 weeks for the transosseous group. Tourniquet time averaged 59.3 (12.9) minutes for the suture anchor group and 65.1 (16.4) for the transosseous group. There was a large difference in material costs between the suture anchor and transosseous groups which ranged from $364.51 to $448.51 and $99.80 to $104.00 respectively. With similar results on postoperative pain and adverse event rate to suture anchor fixation and lower material costs than anchor fixation, transosseous fixation remains a viable option for fixating the Achilles tendon to bone in treatment of insertional Achilles tendinopathy.

Do pre-operative radiologic assessment predict postoperative outcomes in patients with insertional Achilles tendinopathy?: a retrospective database study.

INTRODUCTION: Diagnosis and treatment of insertional tendinopathy of the Achilles tendon (IAT) remains a challenge. The aim of this study was to assess the influence of pre-operative radiological pathologies on the patient-reported outcomes following open debridement of all pathologies for IAT. MATERIALS AND METHODS: In this IRB-approved retrospective correlation and comparative study, patients with pre-operative imaging were identified from the authors' retrospective IAT database comprising of 118 patients. All were treated by a standardized surgical treatment strategy utilizing a midline, transachillary approach and debridement of all pathologies. A total of fifteen radiologic parameters were measured on radiographs (RX) and MRI. The patient-reported outcomes were assessed using the Victorian Institute of Sport Assessment-Achilles questionnaire (VISA-A-G) and the general health questionnaire SF-12 at a minimum follow-up of 12 months. The data are presented as mean ± SD (95% CI). RESULTS: 88 patients (74.6%) with an average age of 50 ± 12 (47-52) years were included. Radiographs were available in 68 patients and MRI in 53. The mean follow-up was 3.8 ± 1.9 (3.4-4.3) years. The overall VISA-A-G was 81 ± 22 (77-86), the SF-12 PCS 54 ± 7 (52-55), and the SF-12 MCS 52 ± 9 (50-54) points. None of the assessed radiological parameters had a significant influence on the patient-reported outcome following surgical treatment for IAT. CONCLUSION: In this retrospective correlation study, no significant association was found between preoperative radiographic and MRI radiologic parameters for IAT and postoperative patient-reported outcomes (VISA-A-G and SF-12).

The impact of workers' compensation on recovery after biceps tenodesis.

BACKGROUND: There remains a paucity of studies examining the impact of workers' compensation (WC) on a variety of outcomes after biceps tenodesis. The purpose of this study was to compare the postoperative recovery curves after biceps tenodesis in patients with and without WC claims. METHODS: Using the Surgical Outcomes System database, we assessed the postoperative recovery outcomes of all patients who had outcomes recorded at least 6 months after isolated biceps tenodesis for the treatment of a diagnosis of biceps tendinitis, stratified by WC status. The outcomes analyzed included visual analog scale, American Shoulder and Elbow Surgeons, VR-12 (Veterans RAND 12 Item Health Survey) mental and physical, Simple Shoulder Test, and Single Assessment Numeric Evaluation scores. RESULTS: Overall, 139 patients with WC claims underwent isolated biceps tenodesis vs. 786 patients without WC claims. Demographic characteristics and comorbidities were similar in the 2 groups. Patients without WC claims had significantly improved visual analog scale, VR-12, American Shoulder and Elbow Surgeons, Single Assessment Numeric Evaluation, and Simple Shoulder Test scores at all times points after 3 months and 1 year compared with patients with WC claims. CONCLUSIONS: On analysis of patients' recovery after isolated biceps tenodesis, WC claims led to significantly worse pain and functional outcomes at every time point of analysis (3, 6, 12, and 24 months). Furthermore, patients with WC claims had worse preoperative-to-postoperative improvements in most outcomes. This information can be used to educate surgeons and patients on postoperative expectations, as well as to perform analyses focused on health economics, value, and policy.

A value-based care analysis of magnetic resonance imaging in patients with suspected rotator cuff tendinopathy and the implicated role of conservative management.

BACKGROUND: Magnetic resonance imaging (MRI) is often used to evaluate the integrity of the rotator cuff in patients with suspected full-thickness rotator cuff tears or other cuff tendinopathies. The value of advanced imaging value comes into question when it is used as the initial musculoskeletal imaging test before a trial of conservative therapy in patients with atraumatic shoulder pain, minimal to no strength deficits on examination, and suspected cuff tendinopathy. METHODS: A prospective study of a group of patients suspected to have cuff tendinopathy based on clinical findings was performed. Every patient underwent MRI and was offered an initial trial of conservative management. Patients had an average follow-up of 28.3 ± 5.3 months after imaging to determine whether surgery was performed. RESULTS: A total of 51 patients were included in this study. Of this cohort, 46 (90.2%) patients did not go on to surgical intervention, whereas 5 (9.8%) patients did at an average 68.3 days after imaging. These results suggest that over 90.2% of patients (46 of 51) had premature MRI, posing an unnecessary economic burden of $181,619 in advanced imaging charges. CONCLUSIONS: The use of MRI before a trial of conservative management in patients with atraumatic shoulder pain, minimal to no strength deficits on physical examination, and suspected cuff tendinopathy other than full-thickness tears provides negative value in the management of these patients, at both the individual and population level.

Responsiveness of the Victorian Institute for Sport Assessment for Gluteal Tendinopathy (VISA-G), modified Harris hip and Oxford hip scores in patients undergoing hip abductor tendon repair.

BACKGROUND: A lack of consensus exists on which patient-reported outcome measures (PROMs) best evaluate change following hip abductor tendon (HAT) repair. OBJECTIVES: To compare the responsiveness of the Victorian Institute for Sport Assessment for Gluteal Tendinopathy (VISA-G), Oxford Hip (OHS) and modified Harris Hip (mHHS) scores in patients undergoing HAT repair. STUDY DESIGN: Prospective case series. METHODS: 56 patients underwent HAT repair and were evaluated pre-surgery and 3, 6 and 12 months post-operatively using the VISA-G, OHS, mHHS and a Global Rating of Change (GRC) scale. Internal and external responsiveness, the minimal clinically important change (MIC) and the presence of ceiling effects were evaluated. The extent to which VISA-G change was associated with mHHS and OHS change was investigated, as was the extent to which PROM changes were discriminatory for GRC improvement. RESULTS: All PROMs demonstrated large standardized effect sizes (>1), with the VISA-G demonstrating responsiveness similar to the mHHS and OHS. At 12 months, the GRC correlated similarly with VISA-G (0.42, 95% CI: 0.17-0.61), mHHS (0.44, 95% CI: 0.17-0.61) and OHS (0.53, 95% CI: 0.31-0.70) changes. Using a GRC anchor of ≥4, an MIC of 29/100, 29/91 (32/100) and 16/48 (33/100) was observed for the VISA-G, mHHS and OHS, respectively. At 12 months ceiling effects existed for the mHHS (18/56, 32.1%) and OHS (13/56, 23.2%), but not VISA-G (1/56, 1.8%). CONCLUSION: The VISA-G demonstrated acceptable responsiveness and was more resistant to ceiling effects, though demonstrated similar change scores and correlations with perceived improvement to the mHHS and OHS. CLINICAL TRIAL REGISTRATION: This research trial is registered in the Australian New Zealand Clinical Trials Registry (ACTRN12616001655437).

Preoperative Assessment of the Peroneal Tendons in Lateral Ankle Instability: Examining Clinical Factors, Magnetic Resonance Imaging Sensitivity, and Their Relationship.

The purpose of our study was to examine the preoperative clinical factors and magnetic resonance imaging (MRI) findings associated with peroneal pathology in chronic lateral ankle instability patients, as well as the clinical factors associated with peroneal lesions being detected on MRI. Peroneal pathology was determined from intraoperative findings. Patients with/without peroneal pathology were compared regarding their preoperative clinical findings. MRI reports were examined to determine the sensitivity of detecting peroneal pathologies. Clinical factors were compared between patients (N = 238) with undetected and detected peroneal lesions on MRI. Conservative treatment, preoperative physical therapy, and lack of a traumatic inciting event were associated with peroneal pathology. MRI had a sensitivity of 61.11% for detecting peroneal pathology. No clinical factors were significantly different between "detected" and "undetected" cases. Certain historical factors were associated with peroneal pathology in patients with chronic lateral ankle instability, and MRI had a high false-negative rate. Surgeons should exercise caution when ruling out peroneal pathology based on preoperative physical examination or MRI.

Our Surgical Experience: Open Versus Endoscopic Carpal Tunnel Surgery.

Carpal tunnel release is one of the most common hand operations in the United States and every year approximately 500,000 patients undergo surgical release. In this article, we examine the argument for endoscopic carpal tunnel release versus open carpal tunnel release, as well as some of the literature on anatomical variants in the median nerve at the wrist. We further describe the experience of several surgeons in a large academic practice. The goals of this article are to describe key anatomic findings and to present several cases that have persuaded us to favor offering patients open carpal tunnel release.

An American physician's foray into Scandinavian healthcare.

The article describes the experience of the author, an American Physician, seeking care for an uncommon orthopedic condition. Unable to find adequate treatment in the United States, the author traveled to Finland for surgical treatment.

Using the LHB score for assessment of LHB pathologies and LHB surgery: a prospective study.

INTRODUCTION: The long head of biceps tendon (LHB) score was designed to clinically assess LHB pathologies. Purpose of this study was to prospectively assess patients with LHB pathologies preoperatively and after LHB surgery using the LHB score. MATERIALS AND METHODS: Fifty-seven patients (29 f/28 m, Ø age 61.0 years), showing clinical signs of LHB pathologies, were prospectively included into this study. In 43 patients LHB pathologies could be confirmed intraoperatively. Among these, in 26 patients a biceps tenodesis (group I; 8 f/18 m, Ø age 61.2 years), and in 17 patients a biceps tenotomy was performed (group II; 12 f/5 m, Ø age 64.2 years). In 14 patients no intraoperative correlate concerning the biceps symptoms could be found (group III; 9 f/5m, Ø age 56.8 years). In these patients no further LHB treatment was carried out. The clinical evaluation contained the Constant score (CS) as well as the LHB score preoperatively and 2 years postoperatively. RESULTS: The CS improved significantly in all the three groups [group I: 41.7 (20-70) to 81.3 (62-100); group II: 42.2 (18-66) to 75.3 (41-84); group III: 45.7 (22-77) to 72.9 (48-85)] (p < 0.05). Also the LHB score increased significantly in all three groups [group I: 74.3 (41-97) to 94.2 (80-100); group II: 73.4 (57-97) to 84.2 (49-100); group III: 71.1 (58-80) to 90.8 (70-100)] (p < 0.05). Compared to group II, group I showed significant better results in the total LHB score and in the cosmetic result (p < 0.05). CONCLUSIONS: We recommend that patients with LHB pathologies are evaluated using the LHB score, since it provides LHB related information and is a proper tool to assess the clinical outcome after surgery. However, the score is not appropriate to detect LHB pathologies preoperatively. LEVEL OF EVIDENCE: II.

The epidemiology and health care burden of tennis elbow: a population-based study.

BACKGROUND: Lateral elbow tendinosis (epicondylitis) is a common condition both in primary care and specialty clinics. PURPOSE: To evaluate the natural history (ie, incidence, recurrence, and progression to surgery) of lateral elbow tendinosis in a large population. STUDY DESIGN: Descriptive epidemiology study. METHODS: The study population comprised a population-based incidence cohort of patients with new-onset lateral elbow tendinosis between January 1, 2000, and December 31, 2012. The medical records of a 10% random sample (n=576) were reviewed to ascertain information on patient and disease characteristics, treatment modalities, recurrence, and progression to surgery. Age- and sex-specific incidence rates were calculated and adjusted to the 2010 US population. RESULTS: The age- and sex-adjusted annual incidence of lateral elbow tendinosis decreased significantly over time from 4.5 per 1000 people in 2000 to 2.4 per 1000 in 2012 (P<.001). The recurrence rate within 2 years was 8.5% and remained constant over time. The proportion of surgically treated cases within 2 years of diagnosis tripled over time, from 1.1% during the 2000-2002 time period to 3.2% after 2009 (P<.00001). About 1 in 10 patients with persistent symptoms at 6 months required surgery. CONCLUSION: The decrease in incidence of lateral elbow tendinosis may represent changes in diagnosis patterns or a true decrease in disease incidence. Natural history data can be used to help guide patients and providers in determining the most appropriate course at a given time in the disease process. The study data suggest that patients without resolution after 6 months of onset may have a prolonged disease course and may need surgical intervention.

Subpectoral biceps tenodesis for bicipital tendonitis with SLAP tear.

The purpose of this study was to evaluate the outcomes of patients undergoing subpectoral biceps tenodesis for bicipital tendonitis with a superior labral anterior-posterior (SLAP) tear. Patients undergoing primary subpectoral biceps tenodesis for arthroscopically confirmed SLAP tears with signs or findings of bicipital tendonitis were included. An independent observer collected data prospectively as part of a data repository, which was then analyzed retrospectively. Primary outcome measures were the American Shoulder and Elbow Surgeons (ASES) score and pain relief via visual analog scale (VAS). Secondary outcome measures included the Simple Shoulder Test (SST), Constant, Single Assessment Numeric Evaluation (SANE), and Short Form 12 (SF-12) scores. Twenty-eight patients with a mean±SD age of 43.7±13.4 years and a mean±SD follow-up of 2.0±1.0 years met inclusion criteria. Workers' compensation was involved with 43% of cases, and 46% of the included patients were manual laborers. Eight (32%) patients were athletes, and 88% of the athletes were overhead athletes. Intraoperatively, 15 (54%) patients had type I SLAP tears, 10 (36%) had type II SLAP tears, 1 (3%) had a type III SLAP tear, and 2 (7%) had type IV SLAP tears. Significant improvements were seen in the following outcome measures pre- vs postoperatively: ASES score (58±23 vs 89±18; P=.001), SST score (6.3±3.6 vs 10.6±3.3; P=.001), SANE score (54±24 vs 88±25; P=.003), VAS score (3.8±2.0 vs 1.1±1.8; P=.001), SF-12 overall score (35±6 vs 42±6; P=.001), and SF-12 physical component score (39±6 vs 50±10; P=.001). Overall satisfaction was excellent in 80% of patients. Subpectoral biceps tenodesis demonstrates excellent clinical outcomes in select patients with SLAP tears. [Orthopedics. 2015; 38(1):e48-e53.].

US-guided therapy of calcific tendinopathy: clinical and radiological outcome assessment in shoulder and non-shoulder tendons.

PURPOSE: To analyze the effectiveness and complication rate of ultrasound (US)-guided perforation and lavage using a two-needle technique with 16 - 18 G needles in the treatment of patients with calcific tendinopathy in the shoulder, elbow, hip, and knee by radiological and clinical follow-up. MATERIALS AND METHODS: A retrospective chart review was performed and 40 patients (13 male, 27 female; mean age, 53.5 years; range 24 -74 years) were identified as having received US-guided perforation and lavage due to symptomatic calcific tendinopathy of the rotator cuff tendons, triceps, extensor and flexor tendons at the elbow, rectus femoris tendon and patellar tendons. The radiographic outcome was assessed by comparison of the size and quality of the calcification before and 6 weeks after the procedure. On US images, the quality of the acoustic shadow was assessed, together with other alterations of the tendon and surrounding tissue. Patients were interviewed by telephone to assess the clinical outcome regarding pre-treatment and post-treatment pain and tendon function. RESULTS: 34 shoulder tendons and 6 non-shoulder tendons were identified. The mean calcium reduction was 39.9 mm(2) (range, 0 - 215; p < 0.001), while 80 % of patient showed a resolution of more than 60 % resulting in good clinical improvement. A very low complication rate was found (1 partial tear). CONCLUSION: The US-guided perforation and lavage technique is an effective and safe treatment for rotator cuff calcifications as well as for other body tendons. Although the two-needle technique and large needles were used in this study, a very low complication rate was detected.

Lateral epicondylitis: in vivo assessment of arthroscopic debridement and correlation with patient outcomes.

BACKGROUND: Surgical management of lateral epicondylitis has traditionally consisted of an open incision with debridement of the affected extensor tendon tissue. More recently, arthroscopy has been reported as a surgical option for this condition. PURPOSE: To evaluate the effectiveness of arthroscopic debridement in excising the characteristic tendinopathy of chronic lateral epicondylitis and determine if residual tendinopathy correlated with poorer patient outcomes. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Data were prospectively collected on all patients who underwent arthroscopic debridement of chronic lateral epicondylitis during a 2-year period. The arthroscopic debridement was assessed in regard to its effectiveness in excising the characteristic tendinopathy through a traditional open procedure by gross and histologic analysis. Outcomes data were collected on all patients preoperatively and at a minimum of 1 year postoperatively. Patient outcomes were then correlated with the residual histologic tendinopathy after arthroscopic debridement. RESULTS: Eighteen patients were enrolled in the investigation. Gross evidence of residual tendinopathy was identified in 6 patients, with all 6 cases occurring during the first year of the study. Of the 18 patients, 10 had residual histologic evidence of tendinopathy after arthroscopic debridement. Poorer outcomes were identified in those patients who had residual histologic tendinopathy on their rating of worst level of pain (P = .03). CONCLUSION: Residual microscopic tendinopathy is often present after arthroscopic debridement. Clinically, residual microscopic tendinopathy correlated with poorer surgical outcomes in regard to patient's rating of their worst level of pain.

Utilization of orthopaedic services for hand and wrist conditions in a capitated population.

BACKGROUND: The utilization of orthopaedic services (office visits and surgery) to treat hand and wrist conditions is not well known. In this study, we report the utilization rates for patients referred for orthopaedic treatment of hand and wrist conditions in a large population of individuals enrolled in a capitated insurance plan. METHODS: The study population consisted of individuals enrolled, between January 1998 and December 2001, in a capitated insurance plan that had an annual average membership of 135,188 during that period. This plan was serviced by an independent physician association of sixty-two orthopaedic surgeons who were responsible for all orthopaedic care. Data were collected prospectively in a centralized database as patients with various hand or wrist conditions were referred for orthopaedic services. Odds ratios were used to compare gender-specific and age-specific utilization rates. RESULTS: Overall utilization rates were 18.06 office visits and 6.47 surgical procedures per 1000 members per year. The most frequent hand or wrist conditions were fractures, carpal tunnel syndrome, tendinitis or tenosynovitis, and ganglion or synovial cysts. These four diagnoses accounted for 70% of all office visits and 71% of all surgical cases. Across all age groups, males had a significantly higher rate of utilization of office visits (p < 0.001). Between the ages of thirty-five and fifty-five years, utilization of office visits and surgery increased approximately linearly with age. CONCLUSIONS: A comparison of these data with those of previous reports indicates that approximately one of every ten patients who are referred for orthopaedic services has a hand or wrist condition, and nearly half will require surgery.

Assessment of the treatment costs of extracorporeal shock wave therapy versus surgical treatment for shoulder diseases.

OBJECTIVE: To determine the actual costs of extracorporeal shock wave therapy (ESWT) in patients with tendinitis of the supraspinatus muscle. METHODS: A comparison of the costs of surgical treatment versus the costs for ESWT was made. The total accrued costs were determined 12 weeks after intervention, using a sample group of 60 patients with calcifying or noncalcifying tendinitis of the supraspinatus muscle. RESULTS: The costs per case ranged from EUR 2,700 to EUR 4,300 per patient for ESWT and from EUR 13,400 to EUR 23,450 for surgical treatment, dependent on the method of calculation. Approximately 65% of the per-patient cost is attributable to productivity losses in the workplace. CONCLUSIONS: In comparable short-term results, costs for operative treatment are 5-7 times higher than for ESWT. The greater trauma caused by an operative procedure leads to patients being off work for a longer period and thus a correspondingly higher social economic burden.