Can We Completely Trust in Automated Software for Preoperative Planning of Shoulder Arthroplasty? Software Update May Modify Glenoid Version, Glenoid Inclination and Humeral Head Subluxation Values.

BACKGROUND: The purpose of this study was to evaluate the impact of software updating on measurements of the glenoid inclination and version, along with humeral head subluxation performed by an automated 3D planning program. The hypothesis was that the software update could significantly modify the values of the glenoid inclination and version, as well as of the humeral head subluxation. METHODS: A comprehensive pool of 76 shoulder computed tomography (CT) scans of patients who underwent total shoulder arthroplasty (TSA) or reverse total shoulder arthroplasty (RTSA) were analyzed with the automated program Blueprint in 2018 and again in 2020 after a software update. RESULTS: A statistically significant difference of 8.1 ± 8.2 and 5.4 ± 7.8 (mean difference of -2.8 ± 5.0, p < 0.001) was indeed reached when comparing the mean glenoid inclination achieved with Blueprint 2018 and Blueprint 2020, respectively. The glenoid version, as well as the humeral head subluxation evaluations, were not significantly different between the two software versions, with mean values being -9.4 ± 8.9 and -9.0 ± 7.4 and 60.1 ± 12.6 and 61.8 ± 12.0, respectively (p = 0.708 and p = 0.115, respectively). In 22% of CT scans, the software update determined a variation of the glenoid inclination of more than 5° or 10°. CONCLUSION: The present study shows the software update of an automated preoperative planning program may significantly modify the values of glenoid inclination. Even though without a significant difference, variations were also found for the glenoid version and humeral head subluxation. Accordingly, these results should further advise surgeons to carefully and critically evaluate data acquired with automated software.

Pulsed electromagnetic fields after intramedullary nailing of tibial fractures: a case control study.

PURPOSE: To compare clinical and functional outcomes of two groups of patients undergoing reduction and nailing fixation for diaphyseal fractures of the tibia with (PEMF group) and without (control group) post-operative pulsed electromagnetic field (PEMF) application. METHODS: This is a retrospective study on 50 patients (mean age 43.3 years, 28 males and 22 females) with diaphyseal tibial fractures managed between 2017 and 2019. Twenty-five patients underwent reduction, nailing fixation, and PEMF application post-operatively (PEMF group) and 25 patients underwent nailing fixation. Radiographic imaging assessment was performed every month until fracture healing had been evident. Use of analgesics, fracture healing time, post-operative lower limb alignment, and post-operative complications were recorded. Patients were asked about return to preinjury activity. All patients were assessed at 3 months and at an average follow-up of 13 months. The VAS scale and Johner-Wruhs criteria were used for pain assessment and functional recovery, respectively. RESULTS: Comparing groups, VAS values were significantly lower in the PEMF group at three months and comparable at one year. The patients in the PEMF group took an average of 4.1 months to resume their preinjury activities, and control patients took an average of 5.3 months (P < 0.0001). According to the Johner-Wruhs score, the effective rate was 100% (25/25) in the PEMF group and 92% (23/25) in the control group (P = 0.14). CONCLUSIONS: PEMF application after intramedullary nailing is safe and reduces post-operative pain, use of analgesics, and the time of healing fracture. At one year, there is no difference in outcome measures, regardless of PEMF application.

Total hip arthroplasty performed with a tissue-preserving technique using superior capsulotomy.

PURPOSE: We present a minimally invasive tissue-sparing posterior superior (TSPS) approach that intends to protect the abductor muscles during total hip arthroplasty, prevents the release of the short rotator muscles, and provides the surgeon with the option to repair the posterior capsule. We hypothesized that the TSPS technique would produce a better clinical outcome, faster recovery, and lower complication rates, and that it would not jeopardize acetabular component position. METHODS: A retrospective, observational study was conducted in a consecutive series of patients. A cohort of 130 patients (130 hips) operated with a standard posterolateral approach were compared with a cohort of 132 patients (132 hips) operated with a TSPS approach. Patients were assessed with the Harris hip score (HHS) and Western Ontario and McMaster Universities index (WOMAC), which were carried out preoperatively, one month (HHS only), three months, one year, and at four years post-operatively. RESULTS: Compared with the standard group, patients in the TSPS group showed a faster return to ambulation as reflected in better post-operative HHS and WOMAC scores up until one year (p < 0.05). No significant differences in HHS (p = 0.564) and WOMAC (p = 0.796) scores were found at the four-year follow-up. No major adverse events were observed in either group. CONCLUSION: The TSPS approach yielded better early clinical outcomes and appears to be a safe and reliable technique. However, these early differences do not appear to be sustained over time, as comparable mid-term clinical outcomes with similar complications rates were observed.

Apoptosis and rotator cuff tears: scientific evidence from basic science to clinical findings.

Introduction: Excessive apoptosis has been hypothesized as possible cause of tendinopathy and tear in the tendons of the rotator cuff (RC). Different mechanisms and molecules play a key role in cell regulation. Biological interventions can affect the process of apoptosis to control the tendinopathy process, and may be useful to design new treatments. Source of data: We identified basic science, in vitro and in vivo preclinical and clinical studies listed in the Pubmed Google Scholar, CINAHL, Cochrane Central and Embase Biomedical databases in English, Spanish, Italian and French concerning the effects of apoptosis on RC tendons. Areas of agreement: The homeostasis between the apoptotic and inflammatory processes is dynamic and controlled by pro- and anti-apoptotic mechanisms and signals, with variable balance in different areas of the RC tendons in human specimens. Areas of controversy: Apoptosis can be identified along the whole tendon, not only in the area of the lesion. Therefore, it is not necessary to undertake wide debridement of the torn edges of the tendon when undertaking a repair. Growing points: The identification of the various factors that control apoptosis and its mechanisms can help to design new treatments and exert positive effects in the recovery from tendon tears. Areas timely for developing research: Further studies are needed to produce clear guidelines to determine how to balance the apoptosis process to reduce the failed healing response found in non-traumatic RC tears.

Wrist arthroscopy in the management of articular distal radius fractures.

INTRODUCTION: Fractures of the distal radius account for 15% of all fractures. The use of arthroscopy is increasingly popular in the last years, with the goal to achieve a better anatomical reduction of the articular fragments. SOURCES OF DATA: We searched the literature on Medline (PubMed), Web of Science and Scopus databases using the combined keywords 'wrist', 'distal radial fracture', 'distal radius fracture' and 'arthroscopy'. Twenty-eight studies were identified. The quality of the studies was assessed using the Coleman Methodological Score. AREAS OF AGREEMENT: Arthroscopy allows to detect intra-articular, ligamentous and triangular fibrocartilage complex injuries in an acute setting with a better prognosis. Arthroscopy increases the quality of the intra-articular reduction compared to fluoroscopy. AREAS OF CONTROVERSY: The main limitation of the selected studies is the short follow-up: the average follow-up in 20 studies was 12 months, a period long enough to assess functional outcomes, but not to assess the occurrence of post-traumatic degenerative changes and their impact on function. Better stratification of the fracture population is needed. GROWING POINTS: The shorter recovery time and the low incidence of adverse effects are the main advantages of this new technology. AREAS TIMELY FOR DEVELOPING RESEARCH: There is need to perform randomized controlled trials reporting on the use of volar locking plates as, at the present time, they are the standard management for these fractures. In addition, the different pattern of fracture should be better classified to manage the patients who will benefit after the management.

Acute augmentation for interstitial insufficiency of the posterior cruciate ligament. A two to five year clinical and radiographic study.

BACKGROUND: there is need to ascertain clinical and imaging outcomes after posterior cruciate ligament (PCL) augmentation. METHODS: we performed a retrospective analysis of clinical, imaging and functional data on 21 physically active males who underwent arthroscopic trans-tibial augmentation of the PCL for symptomatic grade III PCL insufficiency. The average follow-up time was 50 months (24-60 months). The Lysholm knee score was administered to all the patients, ligament laxity was evaluated with the posterior drawer test, the KT-1000 arthrometer, and the anteromedial tibial step-off. Standing antero-posterior, lateral and Merchant's view radiographs were taken preoperatively and at annual follow-up. RESULTS: post-operatively, ligament laxity and Lysholm knee scores were significantly improved than at baseline. Sixteen patients (73%) returned to pre-injury sport activity level, 3 patients (14%) returned to a lower level, 2 had to stop. We found radiographic degenerative changes in 5 of 22 affected knees (23%), with evidence of a statistically significant association between the occurrence of degenerative changes and the interval time from injury to surgery and duration of the follow up. CONCLUSIONS: arthroscopic transtibial single bundle autograft hamstring augmentation significantly improves the function of the knee, with an overall satisfactory outcome of 82% at 2-5 years from surgery.

Arthroscopic treatment of tibial eminence fracture: a systematic review of different fixation methods.

INTRODUCTION: Arthroscopy procedures are the gold standard for the management of tibial spine avulsion. This review evaluates and compares different arthroscopic treatment options for tibial spine fractures. SOURCE OF DATA: PubMed, Medline, Ovid, Google Scholar and Embase databases were systematically searched with no limit regarding the year of publication. AREAS OF AGREEMENT: An arthroscopic approach compared with arthrotomy reduces complications such as soft-tissue lesions, post-operative pain and length of hospitalization. AREAS OF CONTROVERSY: The use of suture techniques, compared to cannulated screw technique, avoids a second surgery for removal of the screws, but requires longer immobilization and partial weight bearing. GROWING POINTS: Clinical outcomes and radiographic results do not seem to differ in relation to the chosen method of fixation. AREAS TIMELY FOR DEVELOPING RESEARCH: Further studies are needed to produce clear guidelines to define the best choice in terms of clinical outcomes, function and complications.

Collagenase clostridium histolyticum in Dupuytren's contracture: a systematic review.

INTRODUCTION: In the last few years, the use of collagenase clostridium histolyticum for management of Dupuytren's contracture has increased. The procedure of enzymatic fasciectomy has become popular because it is non-invasive, safe and fast to perform. SOURCES OF DATA: A systematic search was performed on Medline (PubMed), Web of Science and Scopus databases using the combined keywords 'Dupuytren collagenase' and 'Dupuytren clostridium histolyticum'. Forty-three studies were identified. The quality of the studies was assessed using the Coleman Methodological Score. AREAS OF AGREEMENT: The use of collagenase clostridium histolyticum provides better outcomes in patients with mild-moderate joint contracture, with lower complications and side effects than open fasciectomy. Manipulation can be performed 2-7 days after the injection. The use of collagenase is cost-effective. AREAS OF CONTROVERSY: Most of the studies did not report patient-related outcomes. The role of dynamic splint has to be investigated with randomized clinical trials. GROWING POINTS: The shorter recovery time and the low incidence of serious or major adverse effects are the main advantages of this new technology. AREAS TIMELY FOR DEVELOPING RESEARCH: There is a need to perform studies with longer follow-up because the recurrence rate seems to increase with time. Further investigations are necessary to assess whether it is safe and effective to inject two or more cords at the same time.

Arthroscopic debridement of the ankle for mild to moderate osteoarthritis: a midterm follow-up study in former professional soccer players.

BACKGROUND: The aim of this study is to report the clinical and functional outcomes following arthroscopic management of anterior impingement, grade III-IV cartilage lesions, and mild to moderate osteoarthritis of the ankle in former soccer players. METHODS: The study included 15 former male professional soccer players with mild to moderate degenerative changes of the ankle who had undergone arthroscopic debridement and management of secondary injuries of the ankle. Preoperatively and at the last follow-up, at an average of 7.4 years, the American Orthopaedic Foot and Ankle Society (AOFAS) and the Kaikkonen scales and visual analogue scale (VAS) assessment were administered to all patients. Ankle osteoarthritis was assessed from weightbearing anteroposterior and lateral radiographs of both ankles. RESULTS AND DISCUSSION: At the last follow-up, the average AOFAS score had increased significantly from 48 (range, 29-69) to 86 (range, 63-94) (P < 0.0001), with good to excellent scores in 11 patients (74 %). The average Kaikkonen preoperative score of 43 (range, 28-70) had significantly improved to 85 (range, 61-95) (P < 0.0001), with good excellent scores in 11 patients (74 %). VAS values were also improved at the last follow-up. At the last appointment, only one (7 %) patient had abandoned altogether any sport, as he did not feel safe with his ankle and he felt too old to continue. CONCLUSIONS: Anterior ankle arthroscopy for management of mild to moderate ankle arthritis is safe, effective, and low cost and allows former athletes to safely return to ordinary daily activities and recreational sport activities.

Double-Row Repair Lowers the Retear Risk After Accelerated Rehabilitation.

BACKGROUND: Recently, an accelerated rehabilitation protocol after rotator cuff (RC) repair has been proposed for patients at risk of postoperative stiffness. PURPOSE: To investigate, in patients undergoing early accelerated mobilization, whether double-row (DR) repair provides better clinical outcomes and a lower retear rate compared with single-row (SR) configurations. STUDY DESIGN: Randomized controlled trial; Level of evidence, 1. METHODS: A total of 58 patients were randomized to undergo either SR or DR repair. After 2 years of follow-up, 12 men and 13 women (mean age, 61.8 years; range, 52-67 years) in the SR group and 15 men and 10 women (mean age, 58.9 years; range, 51-69 years) in the DR group were evaluated. To assess the retear rate, magnetic resonance imaging of the shoulder was performed at 2-year follow-up. The clinical evaluation was based on the modified University of California, Los Angeles (UCLA) shoulder score and range of motion (ROM) measurements. RESULTS: Magnetic resonance arthrography showed a significantly lower full-thickness retear rate for the DR group than for the SR group (8% vs 24%, respectively; P < .05). Conversely, at both 6-month and 2-year follow-up, there was no statistically significant difference in terms of the rate of stiffness in the SR and DR groups (8% vs 12% and 0% vs 0%, respectively; P > .05). No clinical differences were recorded regarding the UCLA score (SR group: mean, 32.6 [range, 30-35]; DR group: mean, 33.3 [range, 29-35]; P = .61) and ROM. CONCLUSION: In selected patients at a high risk of shoulder stiffness and therefore necessitating accelerated postoperative rehabilitation, DR repair of the RC could lower retear rates.

Surgical repair of chronic patellar tendon rupture in total knee replacement with ipsilateral hamstring tendons.

PURPOSE: Patellar tendon rupture is a serious complication of total knee arthroplasty (TKA). Its reconstruction in patients with chronic ruptures is technically demanding. This article reports the results of surgical reconstruction of neglected patellar tendon rupture in TKA using autologous hamstring tendons. METHODS: Nine TKA patients (six women and three men) (mean age at index surgery 68 years) with chronic patellar tendon tears underwent reconstruction with ipsilateral hamstrings tendon, leaving the distal insertion in situ. The clinical diagnosis was supported by imaging (anterior-posterior and 30° flexion lateral radiographs). Insall-Salvati index, range of motion, and leg extension test were recorded preoperatively and at last follow-up. The modified Cincinnati rating system and the Kujala score were administered. The patients sustained the patellar tendon tear an average of 8 weeks before the procedure. RESULTS: At final follow-up of 4 years (range 2-8 years), the median of extension lag was 5° (range 0°-15°; DS = 5). The median of post-operative Insall-Salvati index was 1.4 (range 1.3-1.8; SD = 0.15; p = 0.002) compared to the preoperative index of 1.7 (range 1.5-2.2; SD = 0.23). The mean modified Cincinnati and Kujala scores significantly increased compared with the preoperative ones (p < 0.01). At final follow-up, all patients were able to walk without brace or aids, and they were satisfied with the procedure. CONCLUSION: Based on our retrospective study of nine patients, reconstruction of neglected patellar tendon rupture in TKA with autologous hamstring tendons is feasible and safe, and provides good functional recovery. LEVEL OF EVIDENCE: Case series, Level IV.

High-Volume Image-Guided Injection for Recalcitrant Patellar Tendinopathy in Athletes.

OBJECTIVE: To assess the effectiveness of high-volume image-guided injection in the middle term in patients with recalcitrant patellar tendinopathy. DESIGN: Case series study; Level of evidence, 4. SETTING: All tertiary referrals, public, and private healthcare. PATIENTS: Forty-four patients (41 men and 3 women) with diagnosis of recalcitrant patellar tendinopathy were included. INTERVENTION: Tendon injection of a mixture of 10 mL of 0.5% bupivacaine hydrochloride, 62 500 international units of aprotinin, and 40 mL of normal saline solution. MAIN OUTCOME MEASURES: The Victorian Institute of Sport Assessment-patellar tendon (VISA-P), visual analogue scale, and Roles and Maudsley were assessed at baseline and at the last follow-up. RESULTS: The baseline VISA-P score of 46 ± 18.2 (range, 28-75) improved to 75.3 ± 19.2 (range, 68-100) by 15 months (P = 0.003). The mean pain visual analogue scale changed from 91 mm (range, 66-92 mm) before the injection to 28 mm (2-52 mm) (P = 0.01). Of 32 physically active patients, 23 (72%) had returned to sport at the same level practiced before the onset of symptoms. Thirty-five of the 44 patients (80%) rated their condition as good or excellent. CONCLUSIONS: High-volume injection at the interface between the deep surface of the patellar tendon and Hoffa body improves in the short-term symptoms and function of the knee. CLINICAL RELEVANCE: This procedure is minimally invasive, safe, and effective in the short term in athletes.

Endoscopic cubital tunnel release: a systematic review.

INTRODUCTION: Theoretical advantages of endoscopic cubital tunnel release are the short incision, lower risk of nerve damage, reduced manipulation of the nerve and possible faster recovery. SOURCES OF DATA: We systematically searched Medline (PubMed), Web of Science and Scopus databases using the following keywords: 'endoscopic ulnar nerve', 'endoscopic cubital nerve', 'endoscopic ulnar compression' and 'endoscopic ulnar neuropathy'. Twenty-one studies were included in this review. The quality of the studies was assessed using the Coleman Methodological Score. AREAS OF AGREEMENT: Endoscopic release is effective for cubital tunnel entrapment and allows adequate visualization of the site of entrapment. There is a negative association between the severity of the compression and reported outcomes. Injury to the medial branch of the antebrachial cutaneous nerve is less frequent thanks to the limited dissection. The most frequent complication is the development of a hematoma. AREAS OF CONTROVERSY: It is unclear whether ulnar nerve instability is a contraindication to simple decompression. GROWING POINTS: The shorter time to return to work and the cosmetic appearance of the scar can be considered advantages of the endoscopic technique. AREAS TIMELY FOR DEVELOPING RESEARCH: There is a need to perform randomized clinical trials with common and validated scoring system with a longer duration of follow-up. The literature pertinent to endoscopic cubital tunnel release is lacking in the evaluation of the learning curve. Further investigations are necessary to assess the role of ulnar nerve instability.

Muscle Injuries: A Brief Guide to Classification and Management.

Muscle injuries are frequent in athletes. Despite their high incidence, advances in clinical diagnostic criteria and imaging, their optimal management and rehabilitation strategies are still debated in literature. Furthermore, reinjury rate is high after a muscle lesion, and an improper treatment or an early return to sports can increase the rate of reinjury and complications. Most muscle injuries are managed conservatively with excellent results, and surgery is normally advocated only for larger tears. This article reviews the current literature to provide physicians and rehabilitation specialists with the necessary basic tools to diagnose, classify and to treat muscle injuries. Based on anatomy, biomechanics, and imaging features of muscle injury, the use of a recently reported new classification system is also advocated.

Current techniques for management of transverse displaced olecranon fractures.

BACKGROUND: displaced transverse fractures of the olecranon are the most common fractures occurring in the elbow in adults that requires operative intervention. METHODS: a literature search was performed on PubMed, Web of Science, Science Direct/Scopus, Google Scholar and Google using the keywords 'olecranon', 'fracture', 'internal fixation' and 'tension band wiring', with no limit for time or restrictions to language. RESULTS: thirty-one clinical articles were selected: 20 retrospective studies, 9 prospective cohort studies, and 2 randomized control trials. The CMS ranged from 18 to 66 (mean 41.68): overall, the quality of the studies was poor, and no moderate or good quality studies were found. The mean follow-up was 46.7 months (range 1 to 350 months). Several complications occurred after surgery: prominent hardware, skin breakdown, wire migration and infections occurred frequently. Removal of the hardware was required in 472 patients, usually after complaints, but also removal was routinely undertaken. CONCLUSIONS: tension band wiring is still the most widely applied method to operatively manage olecranon fractures, with the transcortical method of using K-wires the most satisfactory. Plate fixation is a good alternative as complications are minimal. Other techniques using absorbable sutures are less investigated, but are promising, especially in children.

Application of pulsed electromagnetic fields after microfractures to the knee: a mid-term study.

PURPOSE: Pulsed electromagnetic fields (PEMFs) may improve clinical outcomes following microfractures and prevent their decline over time. METHODS: Sixty-eight patients who underwent partial medial meniscectomy and microfractures to the medial femoral condyle for management of grade III-IV cartilage lesions were randomly divided into two groups using a block randomization procedure. After surgery, 34 patients underwent PEMFs application in the I-ONE group; 34 patients underwent placebo treatment in the placebo group. All patients had the same postoperative rehabilitation protocol. Sixty patients (28 in the I-ONE group, 32 in the placebo group) were assessed at an intermediate follow-up of two years and a minimum follow-up of five years after surgery. RESULTS: The two groups were homogeneous. There was a significant improvement from baseline to the last minimum follow up of two years. At two years, IKDC and Lysholm and Constant scores were significantly improved compared to baseline in both groups with no significant inter-group differences. At the last follow up (minimum five years), clinical and functional outcomes were decreased in both the groups, with significant better outcomes in the I-ONE group. At five years, the percentage of patients still active at the same level they were pre-operatively was greater in the I-ONE group (82% vs 68%, P = 0.28). At radiographic assessment, at the latest evaluation, six patients (21.4%) in the I-ONE group and nine (28.1%) in the placebo group demonstrated grade I-II degenerative changes according to Fairbank grading system (Χ = 0.36, P = 0.55). CONCLUSIONS: PEMFs application can improve the effectiveness of microfracture in the long term.

Surgical management of Achilles tendon re-ruptures: a prospective cohort study.

PURPOSE: The purpose of this study was to compare outcomes of different minimally invasive techniques for reconstruction of Achilles tendon re-ruptures. METHODS: We prospectively enrolled 21 patients undergoing minimally invasive reconstruction using a transfer of the ipsilateral peroneus brevis (PB) (five patients) or the free ipsilateral semitendinosus tendon (ST) graft with or without interference screw fixation (ten and six patients, respectively). We assessed the maximum calf circumference and isometric plantar flexion strength before surgery and at the last follow up. The Achilles tendon total rupture score (ATRS) and number of single-leg heel lifts on the affected leg were evaluated at the last follow up. The median follow up was 39 months. RESULTS: The outcome of surgery was excellent/good in 17 (81 %) of 21 patients. In the operated leg, the maximum calf circumference and isometric plantar flexion strength were significantly improved after surgery (P < 0.0001). The average ATRS was 86 (range 79-92), and the average number of single-legged heel lifts was 33 (range 11-48). No further re-ruptures were recorded. CONCLUSIONS: Minimally invasive ipsilateral PB transfer and free ipsilateral ST graft with or without interference screw fixation are safe and effective procedures to reconstruct the Achilles tendon after a re-rupture, providing a significant improvement of the symptoms and function in the mid term.

Release of the medial head of the gastrocnemius for Achilles tendinopathy in sedentary patients: a retrospective study.

PURPOSE: Our aim was to ascertain whether releasing the medial head of he gastrocnemius improves clinical and functional outcomes of sedentary patients with long-standing tendinopathy of the main body of the Achilles tendon and allows return to daily activities. METHODS: Eighteen patients (seven men, 11 women) underwent release of the gastrocnemius medial head to manage chronic unilateral Achilles tendinopathy. Pre- and postoperatively, each patient completed the Victorian Institute of Sports Assessment-Achilles tendon (VISA-A) questionnaire. The maximum calf circumference and isometric plantar flexion strength of the gastrocsoleus complex were measured in both the affected and the contralateral leg. Function was scored using the 4-point Boyden scale at the last assessment. RESULTS: At the last appointment, at an average follow-up of 54 months, maximum calf circumference and strength of the operated leg were not significantly different than pre-operatively and were significantly lower than the contralateral leg. All patients could satisfactorily perform the same work and daily activities as before symptom onset. At the last follow-up, the average VISA-A score was improved from a preoperative average value of 52.3 to 75 (range 51-94) (p < .001). CONCLUSIONS: This approach to managing isolated Achiles tendinopathy is safe, effective, low cost and allows safe return to preinjury daily activities.

Osteitis pubis: can early return to elite competition be contemplated?

BACKGROUND AND PURPOSE: In elite athletes, osteitis pubis is a common painful degenerative process of the pubic symphysis and surrounding soft tissues and tendons. We report the diagnostic pathway and the rehabilitation protocol of six elite athletes with osteitis pubis in three different sports, and compare protocol stages and time to return to competition. METHODS: 6 athletes (2 soccer, 2 basketball, 2 rugby players) were diagnosed with osteitis pubis stage III and IV according to Rodriguez classification using standard clinical and imaging criteria. After performing a baseline lumbo-pelvic assessment, the rehabilitation protocol described by Verrall was adapted to each individual athlete. RESULTS: The length of time for each stage of the protocol was as follows; Stage 1 (rest from sport) was 26 +/- 5 days, Stage 2 (to achieve pain free running), 18 +/- 5 days, Stage 3 (squad training) 63 +/- 7, Stage 4 (return to competition) 86 +/- 15. Soccer players took longer to return to competition than basketball and rugby players. No recurrences were reported at 2 year follow-up. CONCLUSION: The protocol presented ensures a safe return to elite athletes. The time from diagnosis to full recovery is longer in football players, and seems to increase with age.