scholarly journals Lunatum excision and scaphocapitate arthrodesis in Kienböck’s disease

2017 ◽  
Vol 25 (1) ◽  
pp. 230949901769270 ◽  
Author(s):  
Güzelali Özdemir ◽  
Turgut Akgül ◽  
Özgür Çiçekli ◽  
Barış Yılmaz ◽  
Hasan Atbinici ◽  
...  
Keyword(s):  
Range Of Motion ◽  
Grip Strength ◽  
Circular Plate ◽  
Wrist Flexion ◽  
Wrist Extension ◽  
Kienböck’S Disease ◽  
Vas Score ◽  
Before And After ◽  
Healthy Side ◽  
Kienbock’S Disease

Purpose: The aim of this study was to compare functional results before and after lunatum excision and scaphocapitate arthrodesis (SCA) using an angular stable circular plate in patients with Lichtman’s stage IIIB Kienböck’s disease. Methods: The study included nine patients (six females and three males) with a mean age of 33.2 ± 11 years (range: 18–54 years). Clinical and radiological assessment before and after surgery included wrist extension and flexion, range of motion and grip strength, visual analogue scale (VAS) score to assess pain, modified Mayo wrist scores, and measurements of the scapholunate (SL) angle and modified carpal height ratio. Results: The mean follow-up period was 17.33 ± 4.69 months (range: 12–24 months), mean operation time was 56.67 ± 12.5 min (range: 45–75 min) and mean hospitalization time was 3.44 ± 1.13 days (range: 2–6 days). Preoperative mean wrist extension was 23.89° ± 4.17°, mean wrist flexion was 32.22° ± 5.07°, mean grip strength compared to the healthy side was 34% (range: 28–37%) and mean VAS score was 7.6 (range: 7–8). Modified Mayo wrist scores were poor in all of the nine patients. Post-operative mean wrist extension was 27.78° ± 4.41°, mean wrist flexion was 40.56° ± 4.64°, mean grip strength compared to the healthy side was 71% (range: 63–81%) and mean VAS score was recorded as 1.4 (range: 1–2). Modified Mayo wrist scores were good in five and moderate in four patients. No patients had non-union or additional surgery. Conclusion: Lunatum excision and SCA using angular stable circular plate fixation provide pain relief with acceptable preservation of the range of motion.

scholarly journals Limited Carpal Fusion in Kienböck's Disease: Early Results following Scaphocapitate Arthrodesis

2020 ◽  
Vol 09 (05) ◽  
pp. 404-410
Author(s):  
Nikhil Goyal ◽  
Vivek Singh ◽  
Sitanshu Barik ◽  
Santosh Behera
Keyword(s):  
Range Of Motion ◽  
Grip Strength ◽  
Level Of Evidence ◽  
Carpal Collapse ◽  
Kienböck’S Disease ◽  
Kienböck's Disease ◽  
Vas Score ◽  
Early Results ◽  
Carpal Height ◽  
Kienbock’S Disease

Abstract Background Kienböck's disease leading to progressive carpal collapse alters the wrist biomechanics leading to early arthritis and degenerative changes. Out of multiple surgical procedures present, no gold standard has been described. Scaphocapitate arthrodesis (SCA) is limited carpal fusion which shifts the loading axis toward radioscaphoid joint. This study presents the midterm clinical and radiological results of SCA in Kienböck's disease. Materials and Methods The data were reviewed from January 2016 to December 2017. Lichtman's classification used to stage the disease. Clinical variables were noted for wrist range of motion, grip strength, visual analog scale (VAS) score, quick disabilities of the arm, shoulder, and hand (quickDASH), and patient-rated wrist evaluation (PRWE) scores. Radiographs were evaluated for union, ulnar variance, carpal height ratio, radioscaphoid angle, and scapholunate angle. Results A total of 11 patients of Stage IIIA and IIIB Kienböck's disease with mean age of 24 years were included in the study with a minimum of 18 months of clinical follow-up. The procedure resulted in decreased ranges of motion but improved grip strength (26.09 ± 4.76 from 19.54 ± 4.63 kgf) and reduced pain with VAS score decreased from 7.36 ± 0.8 to 2 ± 1. Radiographic analysis showed union in all patients, reduced carpal height with a corrected radioscaphoid angle (from 62.12 to 48.3 degrees), and scapholunate angle (from 34 to 26.27 degrees). Discussion SCA has advantage of technical ease of orientation of the scaphoid and osteosynthesis of only one intercarpal joint with a large contact surface. Coupling the distal and proximal carpal rows results in significant loss of mean wrist range of motion but with improved grip strength, shifting the load away from the radiolunate joint. However, long-term studies are needed for clinical benefits and radiographic signs of radioscaphoid arthritis for the treatment of advanced-stage Kienböck's disease. Level of Evidence This is a Level IV, retrospective observational study.

scholarly journals Clinical outcome of combined scaphocapitate fusion and posterior interosseous neurectomy for stage III Kienbock’s disease

2019 ◽  
Vol 5 (6) ◽  
pp. 1025
Author(s):  
Hossam Elden A. Abodonia ◽  
Mohammed H. Elbadawy ◽  
Ahmed A. Basha
Keyword(s):  
Range Of Motion ◽  
Grip Strength ◽  
Positive Impact ◽  
Contralateral Side ◽  
Stage Iii ◽  
Kienböck’S Disease ◽  
Kienböck's Disease ◽  
Flexion Extension ◽  
The Mean ◽  
Kienbock’S Disease

<p class="abstract"><strong>Background:</strong> Treatment of Kienbock’s disease is still controversial. Several authors have described various surgical treatment options for Kienbock’s disease, all of whom reported successful treatment outcomes. The purpose of this study is to explore the clinical results of posterior interosseous neurectomy and scaphocapitate fusion as a treatment option for stage III Kienbock’s disease.</p><p class="abstract"><strong>Methods:</strong> This study evaluated the range of motion, grip and functional results after treatment of ten wrists of stage III Kienbock’s disease. Four males and six females with average age of 26.3 years, seven dominant and three non-dominant wrists were included. Two patients were smokers while six were housewives, three manual workers and a lawyer. The average follow up period was 14.2 months.<strong></strong></p><p class="abstract"><strong>Results:</strong> Four patients revealed excellent, three good and three fair results. The mean modified Mayo score was 81.5. Flexion-extension range was 105.5° representing 74.9% of the contralateral side range. The mean flexion and extension range of operated side was increased, while the flexion increase was nonsignificant. Regarding radial-ulnar deviation, the mean range was 33.5° representing 76.5% of the contralateral side. The mean ulnar and radial deviation was increased, while the radial increase was nonsignificant. The mean grip strength was significantly increased to 90 mmHg representing 93.2% of the contralateral side.</p><p><strong>Conclusions:</strong> Scaphocpitate fusion is a recommended solution for treatment of late stages of Kienbock’s disease with lunate collapse. Longer postoperative time has a positive impact on grip strength and flexion-extension range of motion.</p>

Excessive Radial Shortening in Kienböck’s Disease

1990 ◽  
Vol 15 (1) ◽  
pp. 46-48
Author(s):  
R. NAKAMURA ◽  
E. HORII ◽  
T. IMAEDA
Keyword(s):  
Range Of Motion ◽  
Grip Strength ◽  
Wrist Pain ◽  
Kienböck’S Disease ◽  
Kienböck's Disease ◽  
Ulnar Wrist Pain ◽  
And Function ◽  
Kienbock’S Disease

Two patients with Kienböck’s disease who had been treated by radial shortening developed ulnar wrist pain post-operatively due to excessive radial shortening. In both cases, ulnar shortening was required to improve symptoms and function. Excessive radial shortening can cause ulnar wrist pain and compromise the improvement of grip strength and range of motion of the wrist.

Proximal Row Carpectomy Versus Limited Wrist Arthrodesis for Advanced Kienböck’s Disease

1998 ◽  
Vol 23 (6) ◽  
pp. 741-745 ◽  
Author(s):  
R. NAKAMURA ◽  
E. HORII ◽  
K. WATANABE ◽  
E. NAKAO ◽  
H. KATO ◽  
...  
Keyword(s):  
Grip Strength ◽  
Wrist Pain ◽  
Wrist Flexion ◽  
Proximal Row Carpectomy ◽  
Wrist Arthrodesis ◽  
Kienböck’S Disease ◽  
Kienböck's Disease ◽  
Flexion Extension ◽  
Kienbock’S Disease

The outcomes in 20 patients with advanced Kienböck's disease treated by proximal row carpectomy (seven patients) or limited wrist arthrodesis (13 patients) were reviewed retrospectivey. Postoperatively, the results were more satisfactory in terms of wrist pain, the range of wrist flexion–extension, and grip strength following limited wrist arthrodesis than after proximal row carpectomy, although the differences were not statistically significant. We recommend scaphotrapeziotrapezoid arthrodesis in selected patients with advanced Kienböck's disease who have a fragmented lunate.

Arthroscopic Debridement and Arthrolysis for the Treatment of Advanced Kienböck's Disease: 18-Month and 5-Year Postoperative Results

2021 ◽  
Author(s):  
Omer Ayik ◽  
Mehmet Demirel ◽  
Necmettin Turgut ◽  
Okyar Altas ◽  
Hayati Durmaz
Keyword(s):  
Grip Strength ◽  
Dash Score ◽  
Arthroscopic Debridement ◽  
Kienböck’S Disease ◽  
Kienböck's Disease ◽  
Hand Grip ◽  
Case Series Study ◽  
The Mean ◽  
Kienbock’S Disease

Abstract Background Salvage procedures, such as proximal row carpectomy, limited or total wrist arthrodesis, and wrist replacement, are generally preferred to treat advanced Kienböck's disease. However, these procedures are particularly aggressive and may have unpredictable results and potentially significant complications. Questions/Purpose This study aimed to present the short- to mid-term clinical and functional results of arthroscopic debridement and arthrolysis in the management of advanced Kienböck's disease. Patients and Methods Fifteen patients in whom Lichtman Stages IIIA to IIIC or IV Kienböck's disease was diagnosed and treated by arthroscopic wrist debridement and arthrolysis were included in this retrospective study. The mean age was 30 years (range: 21–45). The mean follow-up period duration was 36 months (range: 18–60). The Disabilities of the Arm, Shoulder, and Hand (DASH) score, visual analog scale (VAS), wrist range of motion (ROM), and grip strength were measured preoperatively and then again at the final follow-up visit. Results The mean DASH and VAS scores improved from 41 (range: 31–52) and 7.1 (range: 6–8) preoperatively to 13 (range: 8–21) and 2 (range: 0–3; p < 0.001) at the final follow-up visit, respectively. The mean wrist flexion and extension values increased from 32 (range: 20–60 degrees) and 56 degrees (range: 30–70 degrees; p = 0.009) preoperatively to 34 (range: 10–65 degrees; p = 0.218) and 57 degrees (range: 30–70 degrees; p = 0.296) at the final follow-up appointment, respectively, although these findings were statistically insignificant. The mean strength of the hand grip increased from 22.7 (range: 9–33) to 23.3 (range: 10–34; p = 0.372). Conclusion Arthroscopic debridement and arthrolysis may improve wrist function and quality of life due to the preserved ROM and hand grip strength after short- to mid-term follow-up periods despite the radiographic progression of Kienböck's disease. Level of Evidence This is a Level IV, retrospective case series study.

Percutaneous Screw Fixation for Acute Scaphoid Fractures Through K-wire-assisted Reduction and Maintenance

2020 ◽  
Author(s):  
Jiangbo Bai ◽  
Lingde Kong ◽  
Siyu Tian ◽  
Kunlun Yu ◽  
Jian Lu ◽  
...  
Keyword(s):  
Range Of Motion ◽  
Grip Strength ◽  
Screw Fixation ◽  
Operation Time ◽  
Fixation Method ◽  
Bony Union ◽  
Wrist Flexion ◽  
Percutaneous Screw Fixation ◽  
Scaphoid Fractures ◽  
Early Return

Abstract Background: Percutaneous screw fixation was introduced for acute scaphoid fractures through K-wire-assisted reduction and maintenance, and the effectiveness of the methods was evaluated.Methods: Ten patients with acute scaphoid fractures were consecutively treated with the proposed technique from January 2015 to December 2018. With the wrist placed in ulnar deviation, one K-wire was introduced perpendicularly through the styloid process of radius into the proximal pole of scaphoid under fluoroscopic guidance. The scaphoid fragment was reduced by dorsiflexing the wrist and translating the distal pole into an extended position. A headless compression screw was then inserted in a standardised manner. Operation time, time to union, time to return to previous activity and complication were recorded. Function outcomes including pain, work status, range of motion (ROM) and grip strength were assessed according to the modified Mayo wrist scoring system.Results: Final follow-up examination was performed on an average of 12 months (range, 10–15 months) after surgery. No immediate postoperative complication occurred. All scaphoid fractures united at an average of 9.2 weeks (range, 7–11.4 weeks). The following average values were achieved: operation time was 48.2 minutes (range, 38–65 minutes), the time that patients returned to previous activity levels was 9.4 weeks (range, 7–11 weeks) and function scores were 92.5 (range, 80–100). At 3 months post-operation, the wrist range of motion was generally 62.5° wrist extension (range, 50°–70°) and 68.2° wrist flexion (range, 55°–75°). Grip strength was approximately 40.1 kg (range, 28–45 kg) and 83.5% (range, 85%–100%) of the contralateral sides. The mean post-operative height-to-length ratio was 0.61.Conclusions: Our novel percutaneous screw fixation method is beneficial to minimise injury to the blood supply of the scaphoid. Primary percutaneous screw fixation for acute scaphoid fractures is a superior method with reduced time to bony union, early return to daily activity or employment and predictably lessened complications of wrist stiffness, diminished grip strength, delayed union, non-union and osteonecrosis.Trial registration: Clinicaltrials.gov; NCT04482868; Registered 19 July 2020-Retrospectively registered.

OUTCOME OF UNSTABLE DISTAL RADIUS FRACTURES TREATED WITH OPEN REDUCTION AND INTERNAL FIXATION VERSUS EXTERNAL FIXATION

Hand Surgery ◽  
2012 ◽  
Vol 17 (02) ◽  
pp. 173-179 ◽  
Author(s):  
Emmanuel P. Estrella ◽  
Paulo L. Panti
Keyword(s):  
Grip Strength ◽  
Distal Radius ◽  
Clinical Results ◽  
Distal Radius Fractures ◽  
Wrist Flexion ◽  
Radius Fractures ◽  
Wrist Extension ◽  
Ulnar Deviation ◽  
Mayo Wrist Score ◽  
Score Range

The objective of this study was to compare the clinical results of unstable distal radius fractures treated with ORIF with plate and screws compared to EF. Patients with unstable distal radius fractures treated with ORIF or EF from January 2005 to December 2010 were reviewed in terms of the Modified Mayo Wrist Score, range of motion, pain, grip strength, and radiologic parameters. Results showed that there was no difference in the Modified Mayo Wrist Score between ORIF (17 patients) and EF (11 patients) (p = 0.07). The ORIF group had better wrist flexion, wrist extension, pronation and supination compared to the EF group (p < 0.05). There were no significant differences in terms of radial and ulnar deviation, grip strength, pain and postoperative radiologic parameters (p < 0.05). Better wrist flexion, wrist extension and forearm rotation can be expected in ORIF compared to EF in the management of unstable distal radius fractures.

Modified total trapezial and partial trapezoidal excision and ligament reconstruction tendon interposition reduces symptoms in isolated scaphotrapezial-trapezoid arthritis of the wrist

2012 ◽  
Vol 37 (7) ◽  
pp. 637-641 ◽  
Author(s):  
J. Andrachuk ◽  
S. S. Yang
Keyword(s):  
Range Of Motion ◽  
Grip Strength ◽  
Ligament Reconstruction ◽  
Pinch Strength ◽  
Wrist Flexion ◽  
Pain Scores ◽  
Excision Arthroplasty ◽  
Tendon Interposition

Trapezial excision arthroplasty with ligament reconstruction and tendon interposition (LRTI) modified to include proximal trapezoid excision was performed on 12 wrists in 10 patients with symptomatic, isolated scaphotrapezial-trapezoid (STT) arthritis. Wrist range of motion, lateral pinch and grip strength, and analog pain scores were measured pre- and post-operatively. Mean follow-up was 18 (11–42) months. Post-operatively, reported pain scores uniformly decreased ( p < 0.0001). Mean range of wrist flexion increased from 48 to 53° ( p < 0.05) and extension from 51 to 55° ( p < 0.05). There was also an overall increase in mean grip strength from 15.6 to 19.2 kg and pinch strength from 3.5 to 4.3 kg. Modified Mayo Wrist Scores were excellent in six cases, good in three, and fair in one. Our results suggest that modified total trapezial, partial trapezoidal excision and LRTI could be an effective surgical alternative in cases of isolated STT arthritis.

Biomechanical effect of isolated capitate shortening in Kienböck’s disease: an anatomical study

2012 ◽  
Vol 38 (5) ◽  
pp. 500-507 ◽  
Author(s):  
K.-D. Werber ◽  
R. Schmelz ◽  
C. A. Peimer ◽  
S. Wagenpfeil ◽  
H.-G. Machens ◽  
...  
Keyword(s):  
Pressure Sensors ◽  
Anatomical Study ◽  
Kienböck’S Disease ◽  
Kienböck's Disease ◽  
Average Decrease ◽  
Physiological Loading ◽  
Before And After ◽  
Biomechanical Changes ◽  
Biomechanical Effect ◽  
Kienbock’S Disease

Multiple operations have been proposed to slow the progression of osteonecrosis and secondary carpal damage in Kienböck’s disease. To assess the biomechanical changes after capitate shorting, we inserted pressure-testing devices into the carpal and radiocarpal joints in an anatomical study. Pressure sensors were placed into eight thawed non-fixated human cadaver arms to measure the forces transmitted in physiological loading. Longitudinal 9.8 N and 19.6 N forces were applied before and after capitate shortening. After capitate shortening, significant load reduction on the lunate was evident in all specimens. An average decrease of 49% was seen under a 9.8 N load and 56% under a 19.6 N load. The load was transferred to the radial and ulnar intercarpal joints. More relief of pressure on the lunate after isolated capitate shortening is achieved with a shallow angle between the scaphoid and capitate in the posteroanterior radiograph.

STABILISATION OF THE DISTAL ULNA USING EXTENSOR CARPI ULNARIS TENODESIS AFTER HEMIRESECTION — INTERPOSITION TECHNIQUE

Hand Surgery ◽  
1998 ◽  
Vol 03 (01) ◽  
pp. 41-45
Author(s):  
Kazuhiro Masada ◽  
Takeshi Fuji ◽  
Satoru Fujita
Keyword(s):  
Soft Tissue ◽  
Range Of Motion ◽  
Grip Strength ◽  
Distal Ulna ◽  
Wrist Extension ◽  
Extensor Carpi Ulnaris ◽  
Dorsal Aspect ◽  
Subjective Pain ◽  
Wrist Joints

A new stabilisation technique has been developed by the authors for the prevention of instability of the distal ulna after performance of Bower's hemiresection-interposition technique in rheumatoid patients, is described. This technique consists of the transfer of the extensor carpi ulnaris over the dorsal aspect of the distal ulna and suturing it to the soft tissue over the distal ulna. Operation was performed in 16 rheumatoid patients with 20 wrist joints. The results were evaluated in terms of both subjective (pain during rotation, pain on compression of the ulna) and objective evaluations (wrist/forearm range of motion, grip strength). After the operation, the pain almost disappeared in all but two cases which had insufficient bone excision. Wrist extension/flexion and pronation/supination improved after operation. Average grip strengths also improved. None of the cases showed instability of the distal ulna after the operation. Wrist extension strength did not decrease after operation in spite of tenodesis of the extensor carpi ulnaris. This technique is simple and useful for prevention of instability of the distal ulna after hemiresection-interposition technique has been carried out in rheumatoid patients.

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