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2.
Med Glas (Zenica) ; 19(1): 75-78, 2022 Feb 01.
Article in English | MEDLINE | ID: mdl-35112563

ABSTRACT

Aim To describe the technique of the four-corner fusion with two retrograde crossed headless screws in cases of carpal collapse. Methods This technique is a consolidated procedure performed in cases of scaphoid non- union advanced collapse (SNAC) type II and III, scapholunate advanced collapse (SLAC) type II and III and in other cases of carpal collapse. Between 2017 and 2019 we treated six male patients (a mean age of 55.0 years) with radiocarpal osteoarthritis. Our technique involves the use of two retrograde crossed headless screws; the first screw was placed distally proximally from the uncinate to the lunate and the second screw from the pyramidal to the capitate, crossed at approximately 90 degrees. Clinical and radiographic two-year follow-up was performed. Before the treatment and during the follow-ups VAS, PRWE and DASH Quick score scales, measured wrist range of motion (WROM) were administered and evaluated. Results In all cases the X-ray consolidation of arthrodesis within five months was noticed; in 50% patients already under 3-month control. No observed signs of mobilization of screws and inflammatory or infectious processes were found. All patients were satisfied (reduction/disappearance of pain). All surgically treated patients resumed normal daily activities. These improvements were confirmed by the results of the evaluation scale and clinical examination. Conclusion This technique, in our opinion, represents a gold standard. Its low costs of the material used (especially comparing to other technique), a low prevalence of complications of materials and fusion in 100% of cases should be also considered.


Subject(s)
Scaphoid Bone , Wrist Joint , Arthrodesis , Bone Screws , Humans , Male , Middle Aged , Range of Motion, Articular
3.
Med Glas (Zenica) ; 18(1): 222-225, 2021 02 01.
Article in English | MEDLINE | ID: mdl-33480228

ABSTRACT

Aim To illustrate the surgical treatment of bilateral post-traumatic scaphoid fracture. Methods We came across a young student, who sustained bilateral, undisplaced scaphoid waist fractures following a fall during a football match. Despite careful clinical and radiographic evaluation by four views at the Accident and Emergency (A&E) Department, we initially performed only the diagnosis of the left scaphoid fracture treating it with a percutaneous Acutrack headless screw. Eight months later this patient returned to the A&E department due to a new trauma to his right wrist with the onset of painful symptoms: cystic scaphoid non-union. No pain had been reported on the wrist in those months. Results We performed osteosynthesis with Herbert headless screw through an extended volar approach placing a non-vascularized cortico-spongious bone grafts taken from radius. Periodic follow up by clinical examination, X-ray and CT scan with evidence of bone healing was performed. Conclusion Bilateral scaphoid fractures are rarely encountered, mostly as stress fractures in athletes and manual workers. If left untreated, arthritis, deformity, and instability can lead to significant disability. Comprehensive imaging should be done in case of suspected scaphoid fractures, especially after a trauma, even in the presence of modest symptoms, as failure to do so may lead to missed fracture. Considering what was exposed, the radiographic check on the right wrist repeated about two weeks after the trauma would have avoided a missed diagnosis, even in the absence of reported clinical symptoms. We therefore recommend to repeat the radiographic examination in all situations like these.


Subject(s)
Fractures, Bone , Fractures, Ununited , Scaphoid Bone , Wrist Injuries , Bone Screws , Fracture Fixation, Internal , Fractures, Bone/diagnostic imaging , Fractures, Bone/surgery , Humans , Scaphoid Bone/diagnostic imaging , Scaphoid Bone/surgery , Wrist Injuries/diagnostic imaging , Wrist Injuries/surgery
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