The Journal of Hand Surgery (Asian-Pacific Volume)
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567
(FIVE YEARS 275)

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Published By World Scientific

2424-8363, 2424-8355

2021 ◽  
Vol 26 (03) ◽  
pp. 490-493
Author(s):  
Takeshi Mochizuki ◽  
Koichiro Yano ◽  
Katsunori Ikari ◽  
Ken Okazaki

Background: To compare the efficacy of intra-articular injection (IA) with 10 mg and 20 mg triamcinolone for treatment of rheumatoid arthritis (RA) of the wrist joint. Methods: We enrolled 20 patients with swelling and pain in wrist due to RA in the present prospective, randomized, pilot study. Patients were randomly assigned in a 1:1 ratio to either the 20 mg or 10 mg group, and received IA of the appropriate dose of triamcinolone. Efficacy was assessed by recording Numerical Rating Scale (NRS) for pain and improvement in power doppler (PD) scale score at weeks 1, 4, and 12 of treatment compared with baseline. The shortened Disabilities of the Arm, Shoulder and Hand questionnaire (QuickDASH) was recorded at baseline and week 12. Results: The NRS was found to be significantly improved at weeks 4 (p = 0.006) and 12 (p = 0.036) among the total study population. Neither the change in NRS nor the improvement PD scale score from baseline were significantly different between the two groups at any week (NRS: week 1, p = 0.617; week 4, p = 0.727; and week 12, p = 0.878; PD scale score: week 1, p = 0.370; week 4, p = 1.000; and week 12, p = 0.179). Among the entire study population, the QuickDASH was not significantly improved at week 12 nor was the change from baseline significantly different between the two groups at week 12 (p = 0.592). Conclusions: IA of triamcinolone was effective for pain relief in context of RA in the wrist joint. However, in terms of NRS, improvement of PD scale score, and QuickDASH score, the efficacies of 10 mg and 20 mg triamcinolone were not significantly different. Thus, IA of 10 mg triamcinolone may be sufficient for the treatment of RA in the wrist joint.


2021 ◽  
Vol 26 (03) ◽  
pp. 481-484
Author(s):  
Hidetoshi Iwata ◽  
Hideki Okamoto ◽  
Yohei Kawaguchi ◽  
Kojiro Endo ◽  
Yuji Joyo ◽  
...  

Compartment syndrome affecting the upper extremities is a relatively underreported event compared with compartment syndrome affecting the lower extremities. Moreover, insidious onset forearm compartment syndrome has been rarely reported and is usually limited to single case reports. We report a compartment syndrome of the forearm in a teenager. She hit her right proximal forearm lightly on the cash register, but there was no pain. However, the next day, she had difficulty in moving her right hand. Although she underwent electrotherapy, her right forearm gradually became swollen, and she felt numbness in the ring and little fingers of her right hand. Six day after the onset, she came to our hospital and underwent fasciotomy. There was no aftereffect, and very good functional recovery was obtained. All clinicians need to keep the case of forearm compartment syndrome in a young individual with a diffuse course, such as in this case in mind.


2021 ◽  
Vol 26 (03) ◽  
pp. 463-466
Author(s):  
Jonathan T. W. Au Eong ◽  
Sandeep Jacob Sebastin

Trigger digits in children are rare and the vast majority of cases are primary and involve the thumb. Although there are isolated reports of trigger digits in children after trauma, we were unable to find any report of a trigger digit in a child caused by repetitive forceful gripping. We report a 14-year-old fencer who developed a trigger of his middle finger to highlight this unusual association. This was initially managed with a splint and analgesics and eventually required two intrathecal steroid injections for resolution of symptoms.


2021 ◽  
Vol 26 (03) ◽  
pp. 417-424
Author(s):  
Yasunori Kaneshiro ◽  
Koichi Yano ◽  
Seungho Hyun ◽  
Hideki Sakanaka ◽  
Noriaki Hidaka

Background: Both arterial and venous repair are crucial for optimal results in digital replantation. However, anastomosis of veins becomes challenging in very distal fingertip amputation. This study aimed to report the clinical results of an artery-only replantation without vein repair for a distal fingertip amputation and to analyze the survival rate and clinical outcomes based on the amputation level. Methods: We performed a retrospective review of 47 digits in 38 patients who had undergone fingertip replantation with a mean follow-up period of 12 months. All patients had complete fingertip amputation distal to the lunula. Only one central artery repair distal to the arch was performed. All patients received the postoperative protocol including external bleeding and anticoagulation therapy. Results: By Ishilawa’s classification, 12 digits in subzone I, and 35 digits in subzone II. 31 of the 47 fingertip replantations (66%) were successful, and a significantly higher survival rate was observed in subzone I than in subzone II. The mean total active motion of surviving digits was 86% of normal side. The mean grip strength was 82% of normal side. The sensory recovery according to modified Highet and Saunders’ classification was S4, S3+, S3, and S2 in fingers 19, 2, 5 and 3, respectively. Conclusions: 66% of survival rate was achieved in fingertip replantation distal to lunula which including large number of crushing/avulsion injury. The result of comparison for the survival rate based on amputation level, a significantly higher survival rate was observed in subzone I compared to subzone II. Therefore, the artery-only fingertip replantation had a better indication for distal amputation, and an aggressive attempt for venous anastomosis or drainage, including a secondary surgery for proximal amputation could be attributed to a higher success rate.


2021 ◽  
Vol 26 (03) ◽  
pp. 477-480
Author(s):  
Shinsuke Takeda ◽  
Katsuyuki Iwatsuki ◽  
So Mitsuya ◽  
Miku Mitsuya ◽  
Yutaro Kuwahara ◽  
...  

In difficult cases of replantation following small finger avulsion injury, in which amputation occurs at the proximal interphalangeal joint, the ulnar parametacarpal island flap, rotated 180° (propeller flap), can be used as an alternative method for covering a skin defect of the proximal phalanx. This flap can prevent metacarpophalangeal joint dysfunction and additional finger shortening. We propose the use of an ulnar parametacarpal flap for this purpose and report the outcomes of two successful cases treated with this method and followed up for 12 months.


2021 ◽  
Vol 26 (03) ◽  
pp. 425-431
Author(s):  
Seung-Han Shin ◽  
Joonhyung Cho ◽  
Ji-Won Lee ◽  
Yang-Guk Chung

Background: Dorsal rotation or persistent displacement of the fracture fragment is frequently encountered in extension block pinning for mallet fractures. We reviewed nine irreducible mallet fracture patients treated with mini-open reduction and extension block pinning. Methods: A small V-shaped incision was made on the fracture gap when there was persistent displacement of fracture fragment despite closed maneuvers and percutaneous procedures while performing extension block pinning. Soft tissue or granulation tissue hampering reduction was removed through the incision. Anatomical reduction was guided with a freer elevator. The incision was closed by distal interphalangeal joint transfixation in extension without any suture. Pin tips were buried under the skin. The incision and pin entry sites were covered with skin adhesive, and the patients were allowed to wash their hands 1–2 days after the surgery. No splint was applied postoperatively. Mean follow-up period was 13 months. Results: Anatomical reduction was achieved in 7 out of 9 patients. In the rest 2 patients, postoperative step-off of the articular surface at the fracture site was less than 0.5 mm. Solid union was achieved in all cases. The mean extension lag at final follow-up was 0°. No patient developed postoperative external bleeding or other complications in the incision site or the pin site. Conclusions: Mini-open reduction and extension block pinning appears to be a good option for irreducible mallet fractures, which improves reduction quality and patients’ convenience.


2021 ◽  
Vol 26 (03) ◽  
pp. 345-350
Author(s):  
Filippo M. Senes ◽  
Maria Grazia Calevo ◽  
Roberto Adani ◽  
Carla Baldrighi ◽  
Franco Bassetto ◽  
...  

Background: Although hand and upper limb malformations are quite frequent, up to now very few reports have been published on epidemiology. The aim of this study is to evaluate the number of infants who presented with hand and upper limb malformations from 2010 to 2015 in Italy. Methods: A retrospective analysis of a pediatric population presenting with hand and upper extremity malformations was carried out, gathering reports achieved from eight Italian Centers of pediatric hand surgery. Other factors such as gender, date and region of birth, family distribution of malformations and associated syndromes, were analysed. Results: Out of 3,100,421 live births, 765 children presented with hand and upper limb malformations. The incidence was 2,5/10,000 live births with a predominance of males and the right side. Radial polydactyly was the anomaly with the highest percentage, closely followed by simple syndactyly, simbrachidactyly and complex syndactyly. Less common conditions were the triphalangic thumb, thumb in palm, proximal radioulnar synostosis and Sprengel deformity. Inheritance of and familial predisposition to those malformations was recorded in 25 cases, while 84 children presented with syndromes related to hand anomalies. Conclusions: In conclusion the incidence of hand and upper extremity malformations in Italy is lower than that registered in other countries. The retrospective nature of the study combined with the fact that some defects frequently evade pediatric hand surgeon consultations are some possible limitations of the study. However, our data confirmed that, in spite of the decrease in the birth rate in Italy, the trend of congenital hand disorders maintained a stable trend. We aim to integrate this study with a prospective analysis and to involve the institutional health authorities in other countries so as to register the correct incidence of hand and upper extremity defects.


2021 ◽  
Vol 26 (03) ◽  
pp. 410-416
Author(s):  
Michiro Yamamoto ◽  
Masahiro Tatebe ◽  
Yasunobu Nakagawa ◽  
Shigeru Kurimoto ◽  
Katsuyuki Iwatsuki ◽  
...  

Background: The usefulness of radial osteotomy for older patients remains unclear. The purpose of this study was to compare the clinical and radiological outcomes of radial osteotomy with volar locking plate between younger and older patients with Kienböck disease stages II to IIIB. Methods: This was a retrospective comparative study of 21 consecutive patients treated at our department. Lichtman’s classification was used for staging, and four patients had stage II, six patients had stage IIIA, and 11 patients had stage IIIB disease. We divided them into two groups to compare the radiological and clinical results between younger (younger than 40 years) and older patients. The mean follow-up periods in the younger and older groups were 4 and 3.6 years, respectively. For radiological assessment, we evaluated the carpal height ratio (CHR), Stahl index, and union of the fractured lunate. For clinical assessment, we examined the range of motion of the wrist, grip strength, numeric rating scale (NRS) for pain, and the patient-reported Hand20 score preoperatively and at the final follow-up. Results: There were 12 patients in the younger group with a mean age of 23 years (range, 12–37 years), and 9 in the older group with a mean age of 56 years (range, 40–74 years). There were no intra- and post-operative complications in either group. Radiological improvement, including CHR, Stahl index, and union of the fractured lunate, was more common in the younger group than in the older one, as was the case for clinical improvement. However, even in the older group, significant clinical improvement, including the range of motion of the wrist, NRS for pain, and the Hand20 score, was seen postoperatively. Conclusions: Radial osteotomy appears to be a safe and reliable option in older symptomatic patients with Kienböck disease stages II to IIIB.


2021 ◽  
Vol 26 (03) ◽  
pp. 383-389
Author(s):  
Vivek Singh ◽  
Nagaraj Manju Moger ◽  
Pragadeeshwaran Jaisankar ◽  
Surjala Rajkumar ◽  
Sunny Chaudhary ◽  
...  

Background: Scaphoid non-union often leads to a change in biomechanics of the wrist joint. Various types of bone grafts and different sites of harvest have been described in the literature for scaphoid reconstruction. This study was conducted to assess the clinical and radiological outcome after non-vascularised tri-cortical iliac crest bone graft for non-union of scaphoid waist fractures. Methods: 12 adult patients who underwent reconstruction of scaphoid waist non-union with tricortical iliac crest grafting and internal fixation with headless compression screws (11 cases) and k-wires (1 case) were prospectively analysed. There were 11 males and 1 female (mean age 23.9 years). The mean duration of presentation was 5.7 months following injury. Outcome following surgery were analyzed clinically by range of movements (ROM) and functional scores like DASH and modified Mayo wrist score and radiologically by X-rays and Non contrast CT of the wrist. Radiological assessment included scaphoid length, radio-lunate (RL) angle and scapho-lunate (SL) angle at latest 6 months follow up. Results: Bony union was achieved in 10 cases (union rate 83%). All the cases which achieved union had a significant improvement in radiological and clinical outcome criterias at 6-month follow-up interval. 1 patient had persistent non-union and 1 had k-wire back out with fixation failure. Conclusions: It is important to restore scaphoid length and to correct flexion deformity for a successful outcome. This can reliably be acheived by a carefully planned wedge-shaped iliac crest graft along with secure fixation with a headless compression screw.


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