Plantar Pressure Distribution After Resection of the Metatarsal Heads in Rheumatoid Arthritis

1997 ◽  
Vol 18 (7) ◽  
pp. 391-397 ◽  
Author(s):  
Peter Bitzan ◽  
Alexander Giurea ◽  
Axel Wanivenhaus
Keyword(s):  
Rheumatoid Arthritis ◽  
Load Distribution ◽  
Metatarsophalangeal Joint ◽  
Metatarsal Head ◽  
Resection Arthroplasty ◽  
First Metatarsophalangeal Joint ◽  
Plantar Pressure Distribution ◽  
Variable Extent ◽  
Reduction Of Pain

Surgical correction of the forefoot in rheumatoid arthritis by resection of all metatarsal heads in combination with a resection arthroplasty of the first metatarsophalangeal joint showed excellent and good results in 20 (77%) of 26 cases and satisfactory and fair results in 6 (23%) of 26 cases. Twenty-six feet in 16 patients were operated on by a plantar approach and examined after a mean follow-up period of 50 months (range, 24–90 months). Seventy-three percent of the patients were free of pain. In 75 (58%) of all 130 investigated toes, complete absence of load distribution was noted. In the remaining 55 (42%) toes, we observed a variable extent of function, depending on the length of resection. Although toe function is better in minimal metatarsal resection, single excessive length or plantar spike formation revealed pressure peaks in the metatarsal area. Metatarsal head resection provided reduction of pain and correction of severe deformities, and permitted the patients to wear ordinary shoes in 24 (93%) of 26 cases.

Keller Arthroplasty in Combination with Resection Arthroplasty of the Lesser Metatarsophalangeal Joints in Rheumatoid Arthritis

Foot & Ankle ◽  
1988 ◽  
Vol 9 (2) ◽  
pp. 75-80 ◽  
Author(s):  
Scott R. McGarvey ◽  
Kenneth A. Johnson
Keyword(s):  
Rheumatoid Arthritis ◽  
Hallux Valgus ◽  
Metatarsophalangeal Joint ◽  
Valgus Deformity ◽  
Resection Arthroplasty ◽  
Rheumatoid Disease ◽  
First Metatarsophalangeal Joint ◽  
Hallux Valgus Deformity ◽  
Metatarsophalangeal Joints

We reviewed the results of the Keller arthroplasty in combination with resection arthroplasty of the forefoot in patients with rheumatoid arthritis. Of the 29 patients (49 feet) in the series, 20 had involvement of both feet and nine had involvement of a single foot. The average age of the patients was 55.4 years, and the average follow-up period was 4.9 years. All feet had resection of the lesser metatarsal heads, resection of the base of the proximal phalanges of the lesser toe, and a Keller arthroplasty of the first metatarsophalangeal joint. The results were satisfactory in 16 feet, satisfactory with some reservations in 21 feet, satisfactory with major reservations in seven feet, and unsatisfactory in five feet. For 40 of the 49 feet (82%), the patients stated that they would repeat the procedure, knowing the results achieved. The major causes of patient reservations and lack of satisfaction were return of the hallux valgus deformity and pain (53%), forefoot instability (27%), and continuing metatarsalgia (20%). Resection arthroplasty of the lesser metatarsophalangeal joints of the forefoot in rheumatoid disease is a satisfactory procedure. When used in combination with Keller resection arthroplasty of the first metatarsophalangeal joint, however, an increased number of unsatisfactory results occur, attributable to returning pain and deformity of that joint.

Modified Austin Procedure for Correction of Hallux Valgus

1997 ◽  
Vol 18 (3) ◽  
pp. 119-127 ◽  
Author(s):  
Hans-Jörg Trnka ◽  
Alexander Zembsch ◽  
Hermann Wiesauer ◽  
Marc Hungerford ◽  
Martin Salzer ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Hallux Valgus ◽  
Metatarsophalangeal Joint ◽  
Metatarsal Head ◽  
Hallux Valgus Angle ◽  
First Metatarsophalangeal Joint ◽  
Intermetatarsal Angle ◽  
Soft Tissue Procedure ◽  
Valgus Angle

The Austin osteotomy is a widely accepted method for correction of mild and moderate hallux valgus. In view of publications by Kitaoka et al. in 1991 and by Mann and colleagues, a more radical lateral soft tissue procedure was added to the originally described procedure. From September 1992 to January 1994, 85 patients underwent an Austin osteotomy combined with a lateral soft tissue procedure to correct their hallux valgus deformities. Seventy-nine patients (94 feet) were available for follow-up. The average patient age at the time of the operation was 47.1 years, and the average follow-up was 16.2 months. The average preoperative intermetatarsal angle was 13.9°, and the average hallux valgus angle was 29.7°. After surgery, the feet were corrected to an average intermetatarsal angle of 5.8° and an average hallux valgus angle of 11.9°. Sesamoid position was corrected from 2.1 before surgery to 0.5 after surgery. The results were also graded according to the Hallux Metatarsophalangeal Interphalangeal Score, and the functional and cosmetic outcomes were graded by the patient. Dissection of the plantar transverse ligament and release of the lateral capsule repositioned the tibial sesamoid and restored the biomechanics around the first metatarsophalangeal joint. There was no increased incidence of avascular necrosis of the first metatarsal head compared with the original technique.

Evaluation of Metatarsal Head Resurfacing Hemiarthroplasty in the Surgical Treatment of Hallux Rigidus: A Retrospective Study and Mid- to Long-Term Follow-up

2017 ◽  
Vol 11 (1) ◽  
pp. 22-31 ◽  
Author(s):  
Musa Uğur Mermerkaya ◽  
Erkan Alkan ◽  
Mehmet Ayvaz
Keyword(s):  
Surgical Treatment ◽  
Case Series ◽  
Metatarsophalangeal Joint ◽  
Metatarsal Head ◽  
Treatment Method ◽  
Hallux Rigidus ◽  
Retrospective Case ◽  
First Metatarsophalangeal Joint

Background. The aim of this study was to evaluate the mid- to long-term outcomes of metatarsal head resurfacing hemiarthroplasty in the surgical treatment of advanced-stage hallux rigidus. Methods. We performed a retrospective review of 57 consecutive patients (25 [43.9%] males, 32 [56.1%] females; mean age, 61.0 ± 6.4 years) who underwent first metatarsal head resurfacing hemiarthroplasty (HemiCAP) for hallux rigidus between August 2007 and September 2010. Sixty-five implantations were performed in 57 patients; 8 patients underwent bilateral procedures. All patients were clinically rated prior to surgery and at the final follow-up visit using the American Orthopaedic Foot and Ankle Society (AOFAS) hallux metatarsophalangeal-interphalangeal scale and first metatarsophalangeal joint range of motion (MTPJ ROM). Results. The median follow-up duration was 81 (range = 8-98) months. The median preoperative AOFAS score was 34 (range = 22-59) points, which had increased to 83 (range = 26-97) points at the final follow-up visit (P < .001). The median preoperative first MTPJ ROM was 25° (range = 15° to 40°), which had increased to 75° (range = 30° to 85°) at the final follow-up visit (P < .001). Conclusions. First MTPJ hemiarthroplasty is an effective treatment method that recovers toe function and first MTPJ ROM, and provides good mid- to long-term functional outcomes. Levels of Evidence: Level IV: Retrospective case series

scholarly journals The Combination of Modified Mitchell’s Osteotomy and Shortening Oblique Osteotomy for Patients with Rheumatoid Arthritis: An Analysis of Changes in Plantar Pressure Distribution

2021 ◽  
Vol 18 (19) ◽  
pp. 9948
Author(s):  
Hyunho Lee ◽  
Hajime Ishikawa ◽  
Tatsuaki Shibuya ◽  
Chinatsu Takai ◽  
Tetsuya Nemoto ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Pressure Distribution ◽  
Plantar Pressure ◽  
Peak Pressure ◽  
Metatarsophalangeal Joint ◽  
First Metatarsophalangeal Joint ◽  
Joint Deformity ◽  
Oblique Osteotomy ◽  
Plantar Pressure Distribution ◽  
Joint Preserving Surgery

The present study aims to evaluate changes in plantar pressure distribution after joint-preserving surgery for rheumatoid forefoot deformity. A retrospective study was performed on 26 feet of 23 patients with rheumatoid arthritis (RA) who underwent the following surgical combination: modified Mitchell’s osteotomy (mMO) of the first metatarsal and shortening oblique osteotomy of the lateral four metatarsals. Plantar pressure distribution and clinical background parameters were evaluated preoperatively and one year postoperatively. A comparison of preoperative and postoperative values indicated a significant improvement in the visual analog scale, Japanese Society for Surgery of the Foot scale, and radiographic parameters, such as the hallux valgus angle. A significant increase in peak pressure was observed at the first metatarsophalangeal joint (MTPJ) (0.045 vs. 0.082 kg/cm2; p < 0.05) and a significant decrease at the second and third MTPJs (0.081 vs. 0.048 kg/cm2; p < 0.05, 0.097 vs. 0.054 kg/cm2; p < 0.05). While overloading at the lateral metatarsal heads following mMO has been reported in previous studies, no increase in peak pressure at the lateral MTPJs was observed in our study. The results of our study show that this surgical combination can be an effective and beneficial surgical combination for RA patients with mild to moderate joint deformity.

scholarly journals Mid-term (4-7 years) Results of Matrix-Associated Stem Cell Transplantation (MAST) in Chondral Defects of the First Metatarsophalangeal Joint

2019 ◽  
Vol 4 (4) ◽  
pp. 2473011419S0035
Author(s):  
Martinus Richter ◽  
Stefan Zech ◽  
Stefan Meissner ◽  
Issam Naef
Keyword(s):  
Bone Marrow ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Metatarsophalangeal Joint ◽  
Metatarsal Head ◽  
Pelvic Bone ◽  
First Metatarsophalangeal Joint ◽  
Chondral Defects

Category: Midfoot/Forefoot Introduction/Purpose: Matrix-associated stem cell transplantation (MAST) has shown good short-term results for treatment of chondral defects at first metatarsophalangeal joint (MTP1). The aim of the study was to assess mid-term results (=4-year-follow- up). Methods: In a prospective consecutive non-controlled clinical follow-up study, 61 patients with 81 chondral defects at MTP1 that were treated with MAST from October 1, 2011 to October 31, 2014 were analysed. Degree of osteoarthritis, range of motion (ROM), size and location of the chondral defects, pedographic parameters, and the Visual Analogue Scale Foot and Ankle (VAS FA) before treatment and at follow-up were registered and analysed. Bone marrow aspirate was harvested from the ipsilateral pelvic bone marrow and centrifuged (10 minutes, 1,500 RPM). The supernatant was used to impregnate a collagen I/III matrix (Chondro-Guide). The matrix was fixed into the chondral defect with fibrin glue. Results: Following mean (range) values were registered at time of surgery: age 44 (35-72) years, VAS FA 49.4 (12.3-82.3), ROM 20.4/0/8.4° (dorsiflexion/plantarflexion), degree of osteoarthritis 1.9 (1-3). The 81 chondral defects were located as follows, dorsal metatarsal head, n=28 (35%), plantar metatarsal head, n=12 (15%); dorsal & plantar, n=21 (26%); medial sesamoid, n=14 (17%); lateral sesamoid, n=6 (7%)(two defects, n=14, three defects, n=3). The defect size was 0.9 (.5 - 3.0) cm2. Fifty-six patients (92%) completed follow-up at 62 (48-84) months. VAS FA increased to 82.5 (45.6-100; t-test, p<.01). ROM increased to 30.2/0/15.4 (p=.05). Degree of osteoarthritis decreased to 1.1 (0-3, p=.04) Conclusion: The surgical treatment of chondral defects at MTP1 including MAST led to improved clinical scores, ROM and degree of osteoarthritis after 4-7 years. No adverse effects of MAST were registered. Even though a control group is missing, we conclude that MAST is an effective method for the treatment of chondral defects at MTP1.

Cryptococcal Osteomyelitis of the First Metatarsal Head in an Immunocompetent Patient

2017 ◽  
Vol 107 (3) ◽  
pp. 248-252
Author(s):  
Jae Hoon Ahn ◽  
ChanJoo Park ◽  
Choong Woo Lee ◽  
Yoon-Chung Kim
Keyword(s):  
Fungal Infections ◽  
Full Range ◽  
Metatarsophalangeal Joint ◽  
Metatarsal Head ◽  
Immunocompetent Patient ◽  
First Metatarsophalangeal Joint ◽  
Osteolytic Lesions ◽  
First Metatarsal ◽  
Fungal Osteomyelitis

Most fungal infections primarily occur in immunocompromised patients. We describe a case of osteomyelitis involving the first metatarsal head due to Cryptococcus neoformans in a previously healthy immunocompetent patient. She was treated with surgical debridement combined with antifungal drug therapy for 6 months. At 5-year follow-up, she remained symptom free with full range of motion of the first metatarsophalangeal joint. Fungal osteomyelitis should be considered as a possible cause in osteolytic lesions in the metatarsal bone.

scholarly journals Joint-Preserving Surgery for Forefoot Deformities in Patients with Rheumatoid Arthritis: A Literature Review

2021 ◽  
Vol 18 (8) ◽  
pp. 4093
Author(s):  
Koichiro Yano ◽  
Katsunori Ikari ◽  
Haruki Tobimatsu ◽  
Ayako Tominaga ◽  
Ken Okazaki
Keyword(s):  
Rheumatoid Arthritis ◽  
Literature Review ◽  
Joint Destruction ◽  
Metatarsophalangeal Joint ◽  
Resection Arthroplasty ◽  
Current Evidence ◽  
First Metatarsophalangeal Joint ◽  
Joint Preserving Surgery ◽  
Golden Standard ◽  
Surgical Treatments

The combination of first metatarsophalangeal joint arthrodesis and resection arthroplasty of all lesser metatarsal heads has been historically considered the golden standard treatment for rheumatoid forefoot deformities. However, as recent improved management of rheumatoid arthritis have reduced progression of joint destruction, the surgical treatments for rheumatoid forefoot deformities have gradually changed from joint-sacrificing surgery, such as arthrodesis and resection arthroplasty, to joint-preserving surgery. The aim of this literature review was to provide current evidence for joint-preserving surgery for rheumatoid forefoot deformities. We focused on the indications, specific outcomes, and postsurgical complications of joint-preserving surgery in this review.

scholarly journals Total Joint Replacement of the First Metatarsophalangeal Joint with Roto-Glide as Alternative to Arthrodesis

2019 ◽  
Vol 4 (4) ◽  
pp. 2473011419S0035
Author(s):  
Martinus Richter ◽  
Stefan Zech ◽  
Stefan Meissner ◽  
Issam Naef
Keyword(s):  
Joint Replacement ◽  
Total Joint Replacement ◽  
Weight Bearing ◽  
Treatment Options ◽  
Metatarsophalangeal Joint ◽  
Metatarsal Head ◽  
Degenerative Changes ◽  
First Metatarsophalangeal Joint ◽  
First Metatarsal

Category: Midfoot/Forefoot Introduction/Purpose: Total joint replacement (TJR) and arthrodesis (A) are treatment options for severe osteoarthritis of the first metatarsophalangeal joint (MTP1). The aim of this study was to compare outcome (clinical and pedographic) of TJR (Roto- Glide) and A of MTP1. Methods: All patients that completed follow-up of at least 24 months after TJR and A of MTP1 before November 5, 2018 were included in the study. Preoperatively and at follow-up, radiographs and/or weight-bearing computed tomographies (WBCT) were obtained. Degenerative changes were classified in four degrees. Standard dynamic pedography was performed (percentage force at first metatarsal head/first toe from force of entire foot). Visual-Analogue-Scale Foot and Ankle (VAS FA) and MTP1 range of motion for dorsi-/plantarflexion (ROM) were registered and compared pre-operatively and follow-up. From November 24, 2011 until October 31, 2016, 25 TJR and 49 A were performed that completed follow-up. Results: Parameters (average values if not stated otherwise) for TJR/A were preoperatively: age 59/60 years; 7(28%)/14(29%) male; height 168/169 cm; weight 71/72 kg; degree degenerative changes 3.3/3.1; ROM 19.4/0/9.8°//20.3/0/9.2°; percentage force first metatarsal/first toe 7.9/14.6//8.5/15.3; VAS FA 45.9/46.2. Six wound healing delays were registered (TJR 2, A 4) as only complications. Follow-up time on average 45.7/46.2 and range 25.0-80.3/24.1-81.1 months. VAS FA at follow-up was 73.4/70.2.; percentage force first metatarsal/first toe 15.8/5.8//12.3/10.8; ROM 35.6/0/10.5°//10.5/0/0. Parameters did not differ between TJR and A (each p>.05) except higher force percentage first toe and lower ROM for A at follow-up (each p<.05). VAS FA and pedography parameters improved for TJR and A between preoperatively and follow-up, ROM increased for TJR and decreased for A (each p<.05). Conclusion: TJR and A were performed in similar patient cohorts regarding demographic parameter, degree of degenerative changes, ROM, pathological pedographic pattern, and VAS FA. TJR and A improved pathological pedographic pattern and VAS FA at minimum follow-up of 24 months. TJR additionally improved ROM and showed better pedographic pattern (and not different to physiological pattern) than A. Survival rate of TJR was 100% up to 6 years. In this study, TJR was a valuable alternative to A for treatment of severe MTP1 osteoarthritis.

Pedodynographic Measurements After Forefoot Reconstruction in Rheumatoid Arthritis Patients

1997 ◽  
Vol 18 (5) ◽  
pp. 270-276 ◽  
Author(s):  
Greta Dereymaeker ◽  
T. Mulier ◽  
P. Stuer ◽  
L. Peeraer ◽  
G. Fabry
Keyword(s):  
Rheumatoid Arthritis ◽  
Center Of Pressure ◽  
Dynamic Pressure ◽  
Metatarsophalangeal Joint ◽  
Clinical Results ◽  
First Metatarsophalangeal Joint ◽  
Peak Loads ◽  
Objective Basis ◽  
Dynamic Pressure Measurements

From January 1987 to December 1992, 38 patients (59 feet) with rheumatoid arthritis underwent reconstruction of the forefoot using Keller-Lelièvre arthroplasty of the first metatarsophalangeal joint and Hoffman resection of the lesser metatarsal heads. The average age of the patients was 61.3 years, with both feet involved in 21 patients and 17 with single foot involvement. The aim of our study was to evaluate the results both on a functional and an objective basis using dynamic and static pedodynographic measurements. Attention was given to dynamic pressure measurements under the metatarsal heads, the center of pressure distribution, gait analysis, and peak loads taken on different areas of the forefoot during normal walking. Correlations were made between these measurements and symptoms. After a mean follow-up time of 35 months, the clinical results were satisfactory in 54%, satisfactory with some reservations in 39%, satisfactory with major reservations in 3%, and unsatisfactory in 3% of patients.

Plantar Pressure and Joint Motion After the Youngswick Procedure for Hallux Limitus

2004 ◽  
Vol 94 (1) ◽  
pp. 22-30 ◽  
Author(s):  
Alan R. Bryant ◽  
Paul Tinley ◽  
Joan H. Cole
Keyword(s):  
Pressure Distribution ◽  
Peak Pressure ◽  
Metatarsophalangeal Joint ◽  
Metatarsal Head ◽  
Joint Motion ◽  
First Metatarsophalangeal Joint ◽  
Hallux Limitus ◽  
First Metatarsal ◽  
Second Metatarsal

The effects of the Youngswick osteotomy on plantar peak pressure distribution in the forefoot are presented for 17 patients (23 feet) with mild-to-moderate hallux limitus deformity and 23 control subjects (23 feet). During 2 years of follow-up, the operation produced a significant increase in the range of dorsiflexion of the first metatarsophalangeal joint in these patients, reaching near-normal values. Preoperative and postoperative measurements, using a pressure-distribution measurement system, show that peak pressure beneath the hallux and the first metatarsal head remained unchanged. However, peak pressure was significantly increased beneath the second metatarsal head and decreased beneath the fifth metatarsal head. These findings suggest that the foot functioned in a less inverted manner postoperatively. Compared with normal feet, hallux limitus feet demonstrated significantly higher peak pressure beneath the fourth metatarsal head preoperatively and postoperatively. (J Am Podiatr Med Assoc 94(1): 22-30, 2004)

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