Publications by authors named "Grigorios Kastanis"

Metacarpal fractures are among the most common injuries seen in the emergency department, accounting for 17.2% of all adult fractures and more than 30% of all hand injuries. The majority of these cases are stable, and conservative treatment involving closed reduction and immobilization typically yields good clinical and functional outcomes.

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Bizarre parosteal osteochondromatous proliferation (BPOP), or Nora's lesion, is an unusual, benign, bony lesion often found in the tubular small bones of the hand and foot. In general, two characteristic radiological signs are used to diagnose the lesion, namely, (1) the absence of corticomedullar continuity and (2) BPOP developed from the parosteal surface of bones with an intact underlying cortex. Here, we present an atypical case of Nora's lesion of the proximal phalanx of the index finger, in which BPOP was diagnosed only histologically, with preoperative imaging examinations (X-ray and MRI) suggesting another lesion (enchondroma).

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Pubic rami fractures in the geriatric population are usually osteoporotic fractures resulting from low energy trauma and are characterized as stable injuries. Established treatment of these injuries is conservative, including rest, analgesic medication, and progressive active mobilization. These injuries are life-threatened when pubic rami fractures are accompanied by acute bleeding, either from an injury to a vessel (corona mortis) or from medication (anticoagulant or antiplatelet) for comorbidities, then.

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Sarcopenia is a progressive aging syndrome with severe socioeconomic costs. Therefore, the early diagnosis of sarcopenia is required to secure early treatment and to enhance quality of life. The Mini Sarcopenia Risk Assessment (MSRA) questionnaire, which is available in seven-item (MSRA-7) and five-item (MSRA-5) versions, is a sarcopenia screening tool that was translated into Greek, adapted, and validated in this study.

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Introduction: Neglected distal humerus fractures are rare injuries, which the orthopaedic surgeon will not deal many times in his career. We present a case of a young patient with such an injury, who was treated with a corrective osteotomy and fixation, resulting in a very good outcome. This case report highlights the importance of surgical intervention for distal humerus fracture malunion.

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Perilunate dislocation and fracture dislocations are rare injuries corresponding to 10% of all carpal injuries. They usually come with high-energy trauma, with associated injuries representing 61%. Volar lunate dislocation or fracture-dislocation accounts for 3% of perilunate injuries.

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Shoulder dislocation is the most common feature in emergencies, while the anterior dislocation of the glenohumeral joint is the most frequent and requires reduction. Accompanied nerve injury is common with an incidence of 21%, while radial nerve palsy is very rare. We describe the case of a 56-year-old man who presented with an anterior dislocation of the left shoulder due to a fall on an outstretched hand with wrist drop 8 hours after injury.

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Purpose: Giant cell tumor of the tendon sheath (GCTTS) is a slowly progressing soft tissue tumor. The present retrospective study recorded and evaluated cases of GCTTS of the hand. Methods: A cohort of patients suffering from GCTTS of the hand and treated surgically were studied in terms of diagnosis, therapy, recurrence, as well as in terms of functional outcome with the use of the QuickDASH score.

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