Ergin Sagtas

Trevor’s disease: mimicking anterior ankle impingement syndrome: case report

AbstractThis report concerns an unusual cause of anterior ankle impingement. The case of a young male with Trevor’s disease mimicking an anterior spur of the ankle that resulted in anterior impingement and treated with ankle arthroscopy is presented. The aim of this study is to explain the different diagnostic properties of Trevor’s disease from a classic anterior spur. Level of evidence IV.

Solitary osteochondroma of ischial ramus causing sciatic nerve compression.

We present a 25-year-old male case of osteochondroma originating from ischial ramus which causes sciatica. The pelvic involvement is rare. Iliac crest of the pelvis is often involved. Ischial ramus involvement is extremely rare. In this article, we presented a rare case of ischial ramus involvement that misleading the physician to L4-L5-S1 radiculopathy.

Myositis ossificans circumscripta, secondary to high-velocity gunshot and fragment wound that causes sciatica.

This report concerns an unusual cause of sciatica. The case presented is of a young man with myositis ossificans that resulted in sciatica and was treated with en bloc excision and low-dose radiotherapy and indomethacine. The aim of this study was to explain the different diagnostic properties of myositis ossificans around the hip and non-classic causes of sciatica.

Limited distal clavicle excision of acromioclavicular joint osteoarthritis.

INTRODUCTION Resection of the distal aspect of clavicle has a well-documented treatment modality in case of acromioclavicular joint osteoarthritis resistant to conservative treatment. HYPOTHESIS Limited (mean ∼0.5cm distal end of clavicle resection) distal clavicle excision of A-C joint arthritis in cases resistant to conservative treatment may reduce the pain and improve the shoulder function. MATERIAL AND METHODS In this study, we retrospectively evaluated the results of limited distal clavicle excision of acromioclavicular joint osteoarthritis resistant to conservative treatment. All patients were evaluated by using the Visual Analogue Scale (VAS) and UCLA shoulder rating scale (University of California Los Angeles), either before surgery or final follow-up period for pain and functional results, respectively. RESULTS A total of 110 patients (48 male, 62 female) with AC joint arthritis, treated between the years of 2008-2012, were retrospectively analyzed. A total of 30 patients (12 male, 18 female) who failed to show improvement with conservative treatment underwent limited surgical open excision of distal clavicle. The mean age of the study population was 52.5±1.2 years. The mean follow-up period was 27±1.3 months. The mean preoperative VAS score was 83.6±5.58 (range, 70-90) while mean VAS was 26.6±9.3 (range, 10-50) at the final follow-up. There was a statistically significant difference between pre- and postoperative VAS scores in patients who had treated by surgical approach (P<0.001). The mean UCLA score of the patients increased postoperatively from 11.5 (range, 9-14) to 29.2 (range, 27-32) at the final follow-up. There was a statistically significant difference between the two time periods with respect to UCLA scores (P<0.001). DISCUSSION AND CONCLUSION In patients with AC osteoarthritis resistant to conservative therapy, the hypothesized limited clavicle excision (mean ∼0.5cm distal end of clavicle resection with preserving coracoclavicular ligaments and inferior capsule) reduced the pain and improved the shoulder function. CONCLUSION Our midterm follow-up (mean 27 months) results showed that limited distal clavicle excision of patients with AC joint osteoarthritis resistant to conservative treatment (0.5cm distal end of clavicle resection with preserving inferior capsule, and coracoclavicular ligaments) reduced the pain and improved the shoulder function. LEVEL OF EVIDENCE IV (Retrospective study).

Degenerative arthritis of pseudoarticulation between the os peroneum and cuboid: A rare cause of lateral foot pain

The painful os peroneum syndrome is widely recognized. It is often the result of trauma. However degenerative changes between the os peroneum and the articular facet is much rarer and we could only find two other case reports in the literature. This report concerns a middle aged woman with chronic plantar-lateral foot pain and a limp secondary to degenerative changes between the os peroneum and its articular facet with cuboid. The aim of this study is to remind to orthopaedic surgeons about painful os peroneum syndrome and to highlight the rarity of our case. In our case the mid term result of the excision of the os peroneum with painful articulation appear good, providing symptomatic pain relief with little alteration in the function of the foot.

Trevor's disease: up-to-date review of the literature with case series.

Trevor’s disease, also known as dysplasia epiphysealis hemimelica, is a rare nonhereditary skeletal development disorder that affects epiphyses. This type of dysplastic lesion was first reported by Mouchet and Berlot in 1926 under the name ‘tarsomegaly’. The main aim of this study is to raise awareness of Trevor’s disease among orthopedic surgeons and underline some important aspects of treatment by a detailed presentation of four different possible manifestations of the disease. Four different treatment methods were used on four different patients (three localized in hindfoot ankle region and one classic Trevor’s disease case). Treatment methods, localization of the sides involved, different characteristics of entire lower extremity, asymetry, distal femoral lateral epiphysis involvement, and hip involvement were analyzed thoroughly and the results were compared with those found in the most recent literature. Of our four patients, three were localized (hind foot ankle) cases and one was a classic dysplasia epiphysealis hemimelica with hemimelic distribution of the entire lower extremity. We used arthroscopic resection, observation, excision, and temporary hemiepiphysiodesis treatment methods in each of our cases. Clinical follow-up results were reported to be between good and excellent. In sum, our opinion is that the treatment for this condition should be customized according to lesion localization and lesion size. Majority of cases with ankle involvement show good prognosis following excision. Observation is also an alternative in patients who refuse surgery. If an intra-articular lesion is present, the surgeon should perform an arthroscopy for assessment of lesion surface. If the lesion is adapted to the joint curvature, it should be left alone and hemiepiphysiodesis should be considered for correction. The most risky involvements that are related to deformities and limb-length discrepancies are the hip and the knee. This is usually the result of corrective osteotomy targeted at the supracondylar femoral area in immature skeletons. Hemiepiphysiodesis might be a more feasible option in those cases as it provides the surgeon with the choice to remove the staples when necessary.

Pediatric Olecranon Fractures Associated With Radial Neck Fractures: Review and Report of Two Cases

Introduction The debate regarding the description on classification and nomenclature of the injury which includes olecranon fracture associated with radial neck fractures in children is ongoing. We report two pediatric cases that could not be classified in a Monteggia-equivalents system and were treated with open reduction and k-wire fixation. The aim of this study was to perform a systematic review regarding pediatric radial neck fractures associated with olecranon fractures and presentation of two pediatric cases of olecranon fractures associated with radial neck fractures with radiocapitellar dislocation. Case Presentation Two boys, aged 7 and 12, came to two separate clinics on the same day after initial injury. On physical examination, the patients’ elbow range of motion was limited and painful. Their upper extremities were intact. Radiographs revealed the radial neck fracture with prominent anterolateral radiocapitellar dislocation of radial head-associated with non-displaced olecranon fracture. Radial neck fracture was reduced easily by pushing posteromedially manually with the finger and secured with two K-wires .The olecranon fracture was visualized and confirmed that it was non-displaced and secured with two k-wires in the first case and one k-wire in the second case. After 2 months of follow-up, both patients had no pain in their elbow and a full functionality with a full range of motion of the elbow. The posterior intraosseous nerve functions were normal. Conclusions The fracture of olecranon if it does not extend into the metaphyseal region; it could not fascilitate diastasis of the proximal radioulnar joint and radial head dislocation. So this type of fracture must not be addressed as a Monteggia-fracture dislocation. The description of radioulnar diastasis must be included when this type of injury is to be classified.

Possible alendronate-induced polyarticular synovitis.

We present a case of polyarticular synovitis following alendronate treatment for osteoporosis. The patient had no evidence of rheumatoid arthritis, pyrophosphate arthropathy, or seronegative/seropositive arthritis. Our main aim in this study is to highlight the potential adverse effects of alendronate and to warn orthopedic surgeons about the possibility of such a side effect that might lead orthopedic surgeons to administer wrong and unnecessary treatments like arthrocentesis. The withdrawal of alendronate is found to be the treatment of choice. Alendronate should be considered as a possible cause of synovitis or polyarthritis in patients treated with this agent in the absence of any other pathology. An association between alendronate and synovitis has rarely been described in the literature. We present a patient who developed polyarticular synovitis after treatment with alendronate and responded to its withdrawal.

Luxatio erecta humeri: Report of a swimming injury with analysis of the mechanism of the injury and associated injuries in literature.

Inferior shoulder dislocation also referred to as luxatio erecta is an unusual and rare type of shoulder dislocation. Its incidence is about 0.5% among all shoulder dislocations. After an exhaustive search of all the available literature we were unable to find a swimming accident case that did not have other associated injuries and an uneventful reduction. The mechanism of the injury was mostly related to direct axial loading and indirect hyperabduction lever arm. We would like to emphasize the importance of this being a swimming accident, a type of accident that requires awareness of the possibility of dangerous asphyxia injuries caused by panic in the water (swimming pool, river, lake, sea, etc.). We described the nature of the injury and review the literature concerning the mechanism of the injury and associated neurovascular impairment at admission time. We also presented a supplemental video to contribute to the education of young residents and orthopedic surgeons.

Proximal humerus head-splitting fracture associated with single-part anterior dislocation

Fractures that split the humeral head are extremely rare, and usually, the split part is posteriorly dislocated. However, in our case, the split part was anteriorly dislocated and trapped between the anterior glenoid and the subscapularis muscle. In this case, the acquisition of preoperative CT results was vital to plan the exposure and reduction strategies. Open anatomic reduction and internal fixation should be considered as the first treatment of choice in young active adults.