Calcaneal Bone Bruise After Surgery for Insertional Achilles Tendinopathy.

OBJECTIVE: Excision of the posterosuperior corner of the calcaneus (EPCC) is routinely undertaken in athletes after failure of conservative management of insertional Achilles tendinopathy. Some patients can experience sharp calcaneal pain during postoperative rehabilitation, a sign of a calcaneal bone bruise (CBB). DESIGN: Case series, level of evidence IV. SETTING: University teaching hospital. PATIENTS: This study reports 8 patients who developed postoperative CBB after having started impact training too early. INTERVENTION: Patients in whom a diagnosis of CBB had been formulated were followed to return-to-play and resolution of bone edema by MRI. MAIN OUTCOME MEASURES: Detection of CBB after EPCC. RESULTS: After routine EPCC for insertional Achilles tendinopathy, 8 patients presented with sharp pain for a mean 7.1 weeks (median 6 weeks, range 5-11 weeks) before clinical suspicion of CBB. At that stage, MRI showed clear evidence of a bone bruise, with a diagnosis of CBB formulated at an average of 10.8 postoperative weeks (range 6-16 weeks). Calcaneal bone bruise resolved with modified symptom-free loading. Patients returned to play at average on 5.6 months (range 2-9 months) after the diagnosis of postoperative CBB. CONCLUSIONS: We describe 8 athletes who developed painful CBB following routine EPCC for insertional Achilles tendinopathy after having increased their level of activities too soon after the index procedure. In these patients, the diagnosis of postoperative CBB can be formulated by MRI and more cautious rehabilitation implemented.

Operative treatment of pelvic apophyseal avulsions in adolescent and young adult athletes: a follow-up study.

INTRODUCTION: Pelvic apophyseal avulsion can limit young athletes' performance for months and may result in permanent disability. Nonoperative treatment is most commonly preferred, while surgical management with reduction and fixation is reserved for selected cases. Our aim was to evaluate outcomes of operative management of pelvic apophyseal avulsions in a series of adolescents and young adult athletes. MATERIALS AND METHODS: Operative room registries and medical records were reviewed to identify patients who received surgical treatment for pelvic apophyseal avulsions who were younger than 24 years and with a minimum of 12 month follow-up. RESULTS: Thirty-two patients (16.8 years ± 2.6) were identified. The most common avulsion sites were anterior inferior iliac spine (34.4%, N = 11) and ischial tuberosity (34.4%, N = 11). Other avulsions were five cases (15.6%) of the pubic apophysis, four cases (12.5%) of the anterior superior iliac spine apophysis and one case of the iliac crest apophysis. Seventeen cases (53.1%) underwent surgery early, i.e., during the first 3 months after the acute injury. Twenty-two cases (68.8%) involved reduction with internal fixation, and six cases (18.8%) involved resection of the fragment. Twenty-six athletes (81.3%, N = 26) reported good outcomes and were able to return to preinjury sports level. Six patients (18.8%) had moderate outcome and reported activity limitations during high-level sports. Large displacement (> 20 mm) or delayed (> 3 months) surgery was not associated with inferior outcomes (P = 0.690 and P = 0.392, respectively). Injury side (P = 0.61) or gender (P = 0.345) did not affect outcomes. CONCLUSIONS: Operative management of pelvic apophyseal avulsion results in return to the preinjury sports level in more than 80% of the cases. However, while both acute surgery for large displacement and delayed intervention for failed nonoperative treatment are generally successful in improving sports function in these cases, comparative studies are required to refine criteria for surgery. LEVEL OF EVIDENCE: Case series, IV.

Surgical excision of symptomatic mature posttraumatic myositis ossificans: characteristics and outcomes in 32 athletes.

PURPOSE: The purpose of this study was to report characteristics and outcomes of surgical excision of symptomatic mature posttraumatic myositis ossificans in adult athletes. The hypothesis was that surgical excision of the ossified mass in these circumstances can effectively relief symptoms and result in return to high-level sports with minimal postoperative complications. METHODS: All operations involving excision of posttraumatic heterotopic ossifications performed between 1987 and 2015 were reviewed. Included cases had isolated excision of posttraumatic myositis ossificans, whereas excluded cases had: (1) concomitant reattachment of tendon to bone; (2) chronic overuse injuries which preceded the development of the heterotopic mass or large calcifications which were excised from tendon-to-bone insertions; and (3) excision of heterotopic ossification from a ligament, capsule, or tendon insertion following avulsion injury without tendon-to-bone repair. After surgery, return to sports was allowed at 4-6 weeks. RESULTS: Of 57 athletes undergoing excision of heterotopic ossifications, 32 were eligible as isolated excision of posttraumatic myositis ossificans. Twenty-four (75%) were ice hockey or soccer players. Median age was 23 years. Prior to surgery, patients were unable to continue their sports. At surgery, the ossification was excised from a thigh muscle in 27 (84%) cases. Median follow-up was 2 years (range 1-20 years). Outcome was Good/Excellent in 26 (81%) patients, corresponding to return to preinjury sports with minimal symptoms at sports activities. Preinjury Tegner activity level was resumed after surgery in 30 of 32 (94%) athletes, of whom 28 (94%) were involved in high-level sports corresponding to Tegner levels 8-10. No postoperative complications were recorded other than minimal insensitive areas at the periphery of skin incisions. CONCLUSION: In high-level athletes who present chronic disabling mature posttraumatic myositis ossificans that interferes with their sports career, surgical excision of the heterotopic mass results in effective clinical improvement with return to sports and minimal postoperative risks. LEVEL OF EVIDENCE: Case series, Level IV.

Clinical principles in the management of hamstring injuries.

PURPOSE: Hamstring injuries are among the most common muscle injuries seen in sports clinical practice. This narrative review covers essential knowledge of hamstring injuries, ranging from strains to total proximal three-tendon ruptures. The primary aim is to provide basic information for clinicians and sports medicine therapists dealing with hamstring problems. METHODS: In this review, existing literature of hamstring injuries was taken together. Emphasis was given to subjects less well covered in previous reviews, such as preventive measures, as well as the most relevant information needed in the treatment of these injuries. RESULTS: Occasionally, symptoms remain after hamstring injuries which can be successfully treated with surgery. Knowledge of the effectiveness of preventive measures and nonsurgical and surgical treatment is limited by small studies of low evidence level. CONCLUSIONS: Evidence-based treatment algorithms are not available. Larger studies of better quality with more concrete grading of hamstring tears are needed to improve knowledge in prevention and treatment of hamstring injuries. LEVEL OF EVIDENCE: IV.

Atraumatic compartment syndrome of the foot in a 15-year-old female.

Compartment syndrome is a surgical emergency that usually occurs as a sequel to high-energy trauma. We report an uncommon presentation of atraumatic compartment syndrome of the right foot involving the abductor hallucis muscle. A 15-year-old female presented with pain and mild swelling of the right foot after taking part in a school sports activity. Compartment syndrome was diagnosed, >2 months of conservative treatment failed to improve her symptoms, and surgical release and debridement were performed. Our clinical experience demonstrates that compartment syndrome of the foot may occur after mild sports activity in physically inactive children.

Triceps tears in athletes: different injury patterns and surgical treatment.

INTRODUCTION: Triceps muscle tears requiring surgical treatment are uncommon injuries. METHOD: We present 10 cases, all of them were athletes. All these patients were treated surgically between 1993 and 2009. Three operations were performed in the acute phase and the rest seven cases an average of 6 months (range 3-12 months) after the primary injury. The mean follow-up period after surgery was 6 years (range 2-9 years). RESULTS: The result was evaluated to be excellent in five cases, good in four, and fair in one patient. All except one patient were able to resume full training. CONCLUSION: Our results show that surgical treatment seems to be beneficial in severe triceps tears even after failed conservative treatment.

[Acute intracompartmental pressure syndrome in the foot of children and the young]. / Jalan akillinen lihasaitio-oireyhtymä lapsilla ja nuorilla.

Acute intracompartmental pressure syndrome is a surgical emergency situation. The syndrome is rare and is most commonly associated with a high-energy trauma. It may occur also without trauma, for instance in muscular overloading. The syndrome should be suspected, when a child suffers from acute foot pain. The treatment is immediate compartment release surgery. A delay can be critical, because complications may remain persistent.

Proximal Adductor Longus Tendon Repair With a Concomitant Distal Fascial Release for Complete Hip Adductor Tendon Tears: Surgical Technique and Outcomes in 40 Male Athletes.

BACKGROUND: The optimal treatment for complete avulsions of the proximal adductor longus (AL) is still debatable, and different operative and nonoperative treatment options have been suggested. PURPOSE: To report surgical techniques and functional outcomes of a series of athletes who were treated operatively for proximal AL tears. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: A retrospective evaluation of patients who underwent surgical repair of complete proximal AL tear with concomitant distal fascial release with or without lesions of the neighboring soft tissue structures was performed. This included preinjury Tegner score, age, number of tendons involved, time interval from injury to surgery, and postoperative complications. Self-reported outcomes were defined based on the ability to regain sports activities (excellent, good, moderate, fair, or poor). Between-group comparisons were performed to identify factors associated with improved outcomes. The Mann-Whitney nonparametric test was used for comparing continuous variables, and the Fisher exact test was used for comparing nominal variables. RESULTS: A total of 40 male athletes were included in the evaluation, with an average follow-up of 11 months (range, 6 months-8 years). Self-reported outcome was excellent in 23 (57.5%), good in 13 (32.5%), and moderate in 4 (10%) patients. Comparisons between patients with excellent versus good/moderate outcomes revealed nonsignificant differences regarding age at injury and preinjury Tegner score. Athletes with excellent outcomes received surgery sooner after the injury compared with athletes with good/moderate outcomes (2.4 ± 1.8 vs 11.4 ± 11.0 weeks, respectively; P < .01). CONCLUSION: Surgical repair for complete proximal AL tears with a concomitant distal fascial release resulted in outcomes rated as good or excellent in 90% of the cases. This treatment should be considered particularly in high-level athletes with a clear tendon retraction and within the first month after the injury. Further research is nevertheless needed to compare these outcomes with other treatment alternatives to better define criteria advocating surgery.

Chronic and Recurrent Rectus Femoris Central Tendon Ruptures in Athletes: Clinical Picture, MRI Findings, and Results of Surgical Treatment.

BACKGROUND: Severe rectus femoris central tendon rupture is an uncommon sports-related injury. Most rectus femoris central tendon injuries can be treated by nonoperative means, but some tend to reinjure, resulting in chronic symptoms. Physicians treating athletes with rectus femoris injuries should be aware of this clinical condition and know that surgical treatment could be beneficial to the athlete if the rectus femoris central tendon rupture becomes chronic. PURPOSE: To describe the clinical picture, magnetic resonance imaging (MRI) findings, and surgical treatment results of rectus femoris central tendon injuries. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: This study included 12 patients who underwent successful repair of recurrent rectus femoris central tendon rupture. Presurgical MRI scans were obtained and compared with the surgical findings. The time of return to play was recorded, and the outcome of surgical treatment was evaluated with validated Subjective Patient Outcome for Return to Sports (SPORTS) criteria: good = full return to preinjury level of sports without any symptoms; moderate = return to preinjury level of sports with some residual symptoms (mild discomfort during sports); and poor = did not return to preinjury level of sports. RESULTS: Overall, 10 patients had a good outcome (83%), and 2 had a moderate outcome (17%). All athletes included in the study were able to return to sport at their preinjury levels 2.5 to 4 months postoperatively. Presurgical MRI scans correlated well with the surgical findings. CONCLUSION: The surgical treatment of rectus femoris central tendon rupture seems to be a good option in chronic and recurrent cases. After surgery and successful rehabilitation, the athlete is expected to continue sports at the preinjury level.

Tears of biceps femoris, semimembranosus, and semitendinosus are not equal-a new individual muscle-tendon concept in athletes.

OBJECTIVES: Hamstring injuries are common and can now be accurately diagnosed. In addition, novel surgical indications have been introduced. However, evidence-based guidelines on the hamstring injuries in management of top-level athletes are missing. METHODS: The management methods and outcomes of treatment are classically based on relatively small case series. We discuss a novel concept based on the fact that each tendon of the hamstrings muscle should be managed in an individual fashion. Furthermore, suitable indications for hamstring surgery in athletes are introduced. RESULTS: The present study introduces modern treatment principles for hamstring injury management. Typical clinical and imagining findings as well as surgical treatment are presented based on a critical review of the available literature and personal experience. CONCLUSIONS: Hamstring injuries should not be considered to be all equal given the complexity of this anatomical region: The three separate tendons are different, and this impacts greatly on the decision-making process and outcomes in athletes.

Operative Treatment of Proximal Rectus Femoris Injuries in Professional Soccer Players: A Series of 19 Cases.

BACKGROUND: Proximal rectus femoris (PRF) tears are relatively rare injuries among top-level athletes. PRF injuries can be avulsions of both tendon heads (direct and reflected heads) or of a single head, and some have a tendency to progress to recurrent injuries. PURPOSE: To describe a series of operatively treated PRF ruptures in professional soccer players. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Nineteen cases of PRF injuries (18 patients, 1 bilateral) in professional soccer players who were treated surgically were retrospectively reviewed. Perioperative findings with return-to-play data were recorded. RESULTS: Of the PRF injuries, 10 total avulsions (both heads) and 9 single-head tears were seen on magnetic resonance imaging and were later confirmed during surgery. All 18 patients returned to their preinjury level of play (mean follow-up, 2.8 years [range, 1-11 years]). CONCLUSION: The repair of PRF tears in professional soccer players yielded good results and allowed all patients to return to their preinjury level of play.

Central Tendon Injuries of Hamstring Muscles: Case Series of Operative Treatment.

BACKGROUND: As compared with injuries involving muscle only, those involving the central hamstring tendon have a worse prognosis. Limited information is available regarding the surgical treatment of central tendon injuries of the hamstrings. PURPOSE: To describe the operative treatment and outcomes of central tendon injuries of the hamstrings among athletes. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Eight athletes (6 top level, 2 recreational) with central hamstring tendon injuries underwent magnetic resonance imaging and surgical treatment. The indication for surgery was recurrent (n = 6) or acute (n = 2) central hamstring tendon injury. All patients followed the same postoperative rehabilitation protocol, and return to play was monitored. RESULTS: Magnetic resonance imaging found a central tendon injury in all 3 hamstring muscles (long head of the biceps femoris, semimembranosus, and semitendinosus) with disrupted tendon ends. In acute and recurrent central tendon injuries, full return to play was achieved at 2.5 to 4 months. There were no adverse events during follow-up. CONCLUSION: Central tendon injuries of the hamstrings can be successfully repaired surgically after acute and recurrent ruptures.

Distal tears of the hamstring muscles: review of the literature and our results of surgical treatment.

BACKGROUND: Hamstring strains are among the most frequent injuries in sports, especially in events requiring sprinting and running. Distal tears of the hamstring muscles requiring surgical treatment are scarcely reported in the literature. OBJECTIVE: To evaluate the results of surgical treatment for distal hamstring tears. DESIGN: A case series of 18 operatively treated distal hamstring muscle tears combined with a review of previously published cases in the English literature. Retrospective study; level of evidence 4. SETTING: Mehiläinen Sports Trauma Research Center, Mehiläinen Hospital and Sports Clinic, Turku, Finland. PATIENTS: Between 1992 and 2005, a total of 18 athletes with a distal hamstring tear were operated at our centre. MAIN OUTCOME MEASUREMENTS: At follow-up, the patients were asked about possible symptoms (pain, weakness, stiffness) and their return to the pre-injury level of sport. RESULTS: The final results were rated excellent in 13 cases, good in 1 case, fair in 3 cases and poor in 1 case. 14 of the 18 patients were able to return to their former level of sport after an average of 4 months (range 2-6 months). CONCLUSIONS: Surgical treatment seems to be beneficial in distal hamstring tears in selected cases.

Recurrent and chronic complete ruptures of the proximal origin of the hamstring muscles repaired with fascia lata autograft augmentation.

Hamstring injuries are common, especially among athletes. A complete rupture of the proximal hamstring muscles requires surgical intervention. In this report we describe a reconstruction method for a complete proximal hamstring rupture using fascia lata autograft augmentation in addition to suture anchors. This method can be advocated in cases in which the primary repair has failed or in chronic injuries where a large defect between the distally retracted tendons and the ischial tuberosity prevents anatomic reinsertion. In our technique, a muscle-tendon flap is first created from the retracted tendon stump, turned proximally, and fixed to the ischial tuberosity by suture anchors. The fascia lata graft is then fixed from the midpart to the ischial tuberosity via the same sutures. The other sleeve of the graft is folded on the ventral side of the ruptured tendon stump and fixed by use of absorbable sutures. Then the other sleeve is folded on the dorsal side and fixed in the same manner. Finally, the fixation can still be reinforced with additional absorbable sutures passing through both sleeves of the graft, as well as the muscle-tendon bridge and the tendon stump.

Operative treatment for the painful posterior thigh after hamstring autograft harvesting.

BACKGROUND: Semitendinosus (ST) is widely used autograft in anterior cruciate ligament reconstructions (ACLR). Although tendon harvesting is a common procedure, some patients exhibit pain, cramping and dysfunctional at posterior thigh after the ACLR. The formation of the newly regenerated neotendon could be compromised by a new injury or too rapid rehabilitation. We present this clinical entity and the developed surgical technique and share our experience in treatment of these patients. METHODS: Ten patients underwent operation where the harvested, retracted and loose muscle (9 ST, 1 gracilis) was reattached again. The delay to the diagnosis and the outcome of the procedure were recorded. Cases were followed and magnetic resonance images (MRI) were included from 2 cases for the demonstration of postoperative healing. RESULTS: Six ST and the gracilis patients with prolonged symptoms had good results and returned to their normal activity level. Preoperative MRI showed increased signal intensity and edema of the harvested and retracted muscles as the sign of compromised healing of the neotendon. Postoperatively, these MRI findings were resolved. CONCLUSIONS: In high activity level patients with chronic posterior thigh pain and cramping of the harvested muscle, the stabilization procedure of the poorly healed muscle belly could lead to beneficial outcome. LEVEL OF EVIDENCE: IV. Case series.

Tension-band wiring for fractures of the fifth metatarsal located in the junction of the proximal metaphysis and diaphysis.

BACKGROUND: Fractures of the proximal fifth metatarsal, other than those involving the tuberosity, have a tendency to delayed union or even nonunion. HYPOTHESIS: Tension-band wire technique is a good alternative in treating fractures of the fifth metatarsal located in the proximal junction of the metaphysis and the diaphysis. STUDY DESIGN: Case series; level of evidence, 4. METHODS: Between 1996 and 2001, a total of 27 cases of proximal metaphysial/diaphysial fractures of the fifth metatarsal were treated with tension-band wiring. All of the patients had undergone prior unsuccessful nonoperative or operative treatment. The mean delay from the diagnosis of the fracture to the final operative procedure was 19.5 weeks (range, 6-48 weeks). RESULTS: The mean length of follow-up was 35 months (range, 12-70 months). All patients were able to return to their prior levels of activity. The mean time for union as shown on radiographs was 12.8 weeks, and the return to full activity took 8 to 20 weeks (mean, 14.7 weeks). There were no delayed unions, nonunions, or refractures during the follow-up. CONCLUSION: The tension-band wire technique seems to give good results in the treatment of proximal metaphysial/diaphysial fractures of the fifth metatarsal in cases of primary unsuccessful nonoperative treatment or primary unsuccessful intramedullary screw fixation.

Different distributions of operative diagnoses for Achilles tendon overuse injuries in Italian and Finnish athletes.

BACKGROUND: the origin of chronic Achilles tendinopathy (AT) is currently unclear and epidemiological factors, such as ethnicity, may be associated. METHODS: intraoperative findings from the treatment of 865 Finnish and 156 Italian athletic patients with chronic Achilles tendon related pain were evaluated, retrospectively. The mean age was 34 years (range, 18 to 65 years) in the Finnish and 29 years (range, 17-63 years) in the Italian patients. In total, 786 patients were males and 226 females of which 84 and 87% Finnish, respectively. Data were collected, retrospectively from patient records. The differences in the frequencies of operative findings were assessed for statistical significance. RESULTS: retrocalcaneal bursitis, partial tear and chronic paratenonitis were the most prevalent findings in patients with chronic AT undergoing surgery. Tendinosis and chronic paratenonitis were significantly (p=0.011) more common in Finnish athletes. Italian patients exhibited significantly (p<0.001) more insertional calcific tendinopathy (heel spurs) and prominent posterosuperior calcaneal corners (Haglund's heel). CONCLUSION: ethnicity appears to be associated with specific characteristics of overuse-related Achilles tendon pathology. This is an issue that should be considered in the planning of genetic research on AT.

Surgical excision of posttraumatic ossifications at the proximal hamstrings in young athletes: technique and outcomes.

BACKGROUND: Proximal hamstring tears can be associated with chronic disability related to the unusual formation of heterotopic ossifications. The role for operative intervention in these circumstances has not been clearly defined. PURPOSE/HYPOTHESIS: The purpose of this study was to describe the surgical management of young athletes who had chronic disability related to proximal hamstring ossifications after eccentric load injuries. The hypothesis was that after surgical excision of posttraumatic heterotopic ossifications at the proximal hamstrings with concomitant repair of the tendons to the ischium, significant functional improvement with low risk of postoperative complications can be expected at minimum 2-year follow-up. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: The cases of 11 consecutive male athletes who developed chronic disability associated with heterotopic ossifications at the proximal hamstring muscles after sports-related tears were reviewed. During surgery, the ossified mass was meticulously excised, and the tendons were debrided and fixed to the ischium. At minimum 2-year follow-up, self-reported outcome was rated as excellent, good, moderate, or poor. Operative reports and office visits were reviewed. Activity level before the injury and at latest follow-up was graded with the Tegner scale. RESULTS: The median age at injury was 17 years (range, 13-25 years). Sports activities included ice hockey, soccer, track and field athletics, and judo. Mean interval from injury to surgery was 45 months. The smallest ossified mass was 2 × 2 × 4 cm and the largest, 3 × 4 × 9 cm. Median follow-up was 4 years (range, 2-10 years). Six patients had excellent, 1 patient had good, and 4 patients had moderate outcomes; 7 of them were able to return to preinjury activities (Tegner score, 7-10). There were 2 cases of loss of skin sensation at the posterior femoral cutaneous nerve distribution, but neither patient described this as significantly interfering with any activity. All patients had symmetric side-to-side single-legged hop test and a 5 out of 5 on hamstring muscle strength at latest follow-up. CONCLUSION: Heterotopic ossifications that develop at the proximal hamstrings after eccentric load injuries can be associated with significant chronic disability. These cases can be effectively treated by surgical excision of the ossified masses and concomitant debridement with suture fixation of the proximal hamstring tendons to the ischium. Return to preinjury activities is expected in the majority of these cases, with low postoperative risks.

Expert opinion: diagnosis and treatment of proximal hamstring tendinopathy.

BACKGROUND: proximal hamstring tendinopathy (PHT) is a disabilitating disease often causing underperformance in the athletically demanding patients. The main symptom of PHT is lower gluteal pain especially during running or while prolonged sitting. Mainly affecting athletically active individuals, PHT is a considerable challenge for treating health care professionals. PURPOSE: this paper aims to concisely present the literature on PHT to guide health care professionals treating these patients and doing research on the subject. METHODS: we reviewed the literature on PHT through literature search of scientific journal databases. CONCLUSIONS: as a tendinopathic pathology, it is a rather recently discovered exertion injury. As with other chronic tendon overuse injuries, current treatment strategies are unspecific with uncertain outcomes due to the unknown etiology of the tendon degeneration. Diagnostic features as well as both operative and non-operative treatments are evaluated from a clinical perspective, providing up to date information for clinicians and sports medicine therapists dealing with hamstring problems. LEVEL OF EVIDENCE: V.

Sports career-related musculoskeletal injuries: long-term health effects on former athletes.

Despite the high absolute number of sports injuries, most are not usually severe and consequent permanent disabilities are uncommon. Based on epidemiological data, former athletes have more degenerative changes in their joints and spine compared with control populations; however, at old age, their good muscle function related to high physical activity level seems to compensate for the effects of degenerative changes on function. There are former athletes who report disabilities due to different types of musculoskeletal injuries from sports careers. This article attempts to characterise this problem; however, more detailed studies are needed, particularly because the training regimens of the athletes seem to be increasingly demanding.