RESUMO
Background: Post-traumatic central slip injuries, resulting in boutonniere deformity, are a complex issue that can significantly impact hand function and quality of life. The deformity should be easily reducible in the acute phase, but if left untreated, it shortens the oblique retinacular ligament, leading to chronic contracture. This is a challenging issue in hand surgery, as chronic central slip defects cannot be sutured like other tendon. Various methods for reconstructing central slips have been discussed, but the best method for subacute or chronic injuries remains unclear. This case presents a case of chronic traumatic boutonniere deformity with central slip defect reconstruction. Case report: A 65-year-old male patient presented with swelling and boutonniere deformity on the digiti III of the right hand. The patient had previously fallen from a motorcycle, and the patient's right middle finger got was by a motorcycle six months ago. After the incident, the patient's right middle finger cannot be fully extended. The patient's right hand showed edema with flexion of the interphalangeal (PIP) joint and hyperextension of the distal interphalangeal (DIP) joint. The Range of Motion (ROM) of the PIP joint right middle finger was 45-110 degrees. The X-ray of the right hand AP/oblique showed no bone involvement in the deformity. The patient underwent central slip defect reconstruction utilizing the partial ulnar side of the flexor digitorum superficial tendon. A PIP joint extension splint was applied for 2 weeks. Active and passive exercise of the ROM of the PIP joint began after 2 weeks of PIP extension joint splinting. The patient's ROM of the PIP joint (0-90 degrees) significantly improved 1 month after surgery. The patient's ROM of the PIP joint returned to normal after 2 months after surgery. The function of the patient's right hand is evaluated with the DASH score, which improves significantly from 50 to 4.2. Conclusion: Central slip defect reconstruction utilizing the partial ulnar side of the flexor digitorum superficial tendon is a reliable method for traumatic chronic boutonniere deformity and results in great functional outcomes after 2 months of follow-up. Central slip defect reconstruction utilizing the partial ulnar side of the flexor digitorum superficial tendon is a simple and cost-effective method compared to other methods.
RESUMO
Background: Talus fractures are extremely uncommon, accounting for approximately 1 % of foot and ankle fractures. The talar neck fracture has a high probability of damaging the anastomotic ring, which would interrupt blood circulation to talar body and cause serious issues with fracture healing and integrity. Due to insufficient radiological and clinical examination, approximately 39 % of midfoot and ankle fractures could be undiagnosed after initial evaluation. Talus fractures account for about half of these missed fractures. Anatomic reduction and advanced fixation methods can be performed in the management of neglected talus neck fracture for the purpose of improving functional outcome. Case report: A 30-year-old male patient presented with swelling and pain on the right foot while walking for three months. He had previously fallen about two meters from stairs three months back. Instead of going to the hospital, he received conventional massage therapy. Three months later, he came to us complaining of chronic, dull aching, swelling, and continuous pain when walking and standing. After radiology evaluation, the patient was diagnosed with neglected nonunion type III Hawkins fracture of the neck talus and managed by double incision approach, Iliac crest cancellous bone graft, open reduction and internal fixation (ORIF) with cannulated screw. He was able to return to full weight bearing and his previous activity without experiencing any pain after 14 months. Conclusion: Open reduction and internal fixation (ORIF) with Iliac crest cancellous bone graft is a reliable methods for neglected non-union type III Hawkins fracture of neck talus with great functional outcomes after 14 months of follow up.