Functional Outcome In Cases Research Articles

VITAMIN D STATUS AND ITS EFFECT ON FUNCTIONAL OUTCOME IN PATIENTS WITH HIP FRACTURE: AN OBSERVATIONAL STUDY

Aims and Objectives: The study aimed to study the Vitamin D status of adult patients presenting with hip fractures and analyze potential impact of Vitamin D status on outcome of these patients. Methods: This was an observational study of Vitamin D status of patients presenting with hip fractures. It was conducted in the department of orthopedics of a tertiary care medical college. One hundred and twenty adult patients presenting with hip fractures were included in this study on the foundation of a predefined inclusion and exclusion criteria. Demographic details of all the patients such as age, gender, and socioeconomic status were noted. Vitamin D status of patients was determined and correlated with functional outcome at the time of final follow-up visit at 6 months. Results: Among the 120 studied with hip fractures, 64 cases (53.33%) involved females, while 56 cases (46.67%) involved males having a M: F ratio of 1:1.14. The mean age of male and female patients was found to be 45.85±10.12 and 46.74±9.86 years. Overall, 65 (54.17%) patients were Vitamin D sufficient and remaining 55 (45.83%) were either inefficient (26.67%) or deficient (19.17%). Seventy-three (60.83%) patients had excellent to good outcome whereas 31 (25.83%) patients had fair outcome. Out of remaining 16 patients, 11 (9.17%) patients had poor outcome and 5 (4.17%) patients had very poor outcome. The patients with sufficient Vitamin D status were found to have a better outcome as compared to those patients with inefficient or deficient Vitamin D status and the difference was found to be statistically significant (p=0.01). Conclusion: It is significant to treat Vitamin D deficiency in patients presenting with hip fractures as Vitamin D deficiency is associated with suboptimal functional outcome in cases with hip fractures.

Discrepency between Disability and Reported Well-being after Traumatic Brain Injury in Developing Countries

Aim: To study the discrepency between disability and reported well-being after traumatic brain injury. Study design: Prospective study. Place and duration of study: Ghulam Muhammad Mahar Medical College Sukkur and S. M. Benazir Bhutto Medical University Larkana from 7th July 2021 to 15th Jun 2022. Methodology: Two hundred and sixty patients suffering from brain injury were enrolled. The patient’s of traumatic brain injury which was represent able through brain computed tomography scan and was reported within 24 hours of the injury and age 10-55 years were included. Scoring tests as Glasgow outcome scale extended and Short Form as well as quality of life scoring was performed in all cases. Functional outcomes were also observed with a follow up of 6 month post traumatic brain injury. There were mild cases of traumatic brain injury as well as moderate to severe cases which for interpretation purposes were divided into two groups. Results: The mean age of these two groups was 36±3.5 and 29±9.7 years and there was more males than females. The satisfaction level for support from hospitalization was seen significantly higher in all cases with no significant variance while it was poorly reported from rehabilitation centers outpatient support to moderate to severe traumatic brain injury cases. The cases with severe disability of upper and lower regions have a very poor functional outcome in cases with moderate to severe traumatic brain injury. The score for quality of life and mental physical well-being was not in normal ranges for moderate to severe cases of traumatic brain injury. Conclusion: There are discrepancies in patients reporting of well-being and disability outcomes in traumatic brain injury cases. Keywords: Discrepancy; Disability; Traumatic Brain Injury

To evaluate the role of VAC therapy in open fractures after primary fixation in term of faster and more effective wound healing

Vacuum-assisted closure (VAC) is a noninvasive, active wound management system that exposes a wound bed to local sub atmospheric pressure, removes fluid from the extravascular space, improves circulation, and enhances the proliferation of granulation tissue. The purpose of this study is to know the rate of wound infection, number of days required for making the wound fit for skin cover procedures, number of days required for formation of uniform granulation tissue bed in the wound healing treated by Vacuum Assisted Closure after primary fixation of fracture.Patients between 18 to 60 years were included in this prospective randomized controlled trial. Primary internal Fixation of fracture was done as soon as possible followed by VAC application. Functional outcome of cases recorded during each follow up according to Johner and Wruh’s (1983).According to this study, 30 patients with open fractures of both bone leg after primary internal fixation with VAC application. During follow up effective decrease (mean ± SD) in wound size after VAC therapy was 9.97±9.59 cm2 with P-value 0.0481. This technique has resulted in the effective decrease in wound size, infection and give a better functional outcome.The greatest advantage of VAC was found to facilitate rapid formation of granulation tissue on wounds with exposed tendons, bones, raw area wounds and exposed implants hence decrease healing time and minimize soft tissue defect coverage procedures.

The clinical phenotype of systemic sclerosis patients with anti-PM/Scl antibodies: results from the EUSTAR cohort.

To evaluate clinical associations of anti-PM/Scl antibodies in patients with SSc in a multicentre international cohort, with particular focus on unresolved issues, including scleroderma renal crisis (RC), malignancies, and functional outcome of interstitial lung disease (ILD). (1) Analysis of SSc patients from the EUSTAR database: 144 anti-PM/Scl+ without SSc-specific autoantibodies were compared with 7202 anti-PM/Scl-, and then to 155 anti-Pm/Scl+ with SSc-specific antibodies. (2) Case-control study: additional data were collected for 165 anti-PM/Scl+ SSc patients (85 from the EUSTAR registry) and compared with 257 anti-PM/Scl- SSc controls, matched for sex, cutaneous subset, disease duration and age at SSc onset. Patients with isolated anti-PM/Scl+, as compared with anti-Pm/Scl-, had higher frequency of muscle involvement, ILD, calcinosis and cutaneous signs of DM, but similar frequency of SRC and malignancies (either synchronous with SSc onset or not). The presence of muscle involvement was associated with a more severe disease phenotype. Although very frequent, ILD had a better functional outcome in cases than in controls. In patients with both anti-PM/Scl and SSc-specific antibodies, a higher frequency of typical SSc features than in those with isolated anti-PM/Scl was observed. The analysis of the largest series of anti-PM/Scl+ SSc patients so far reported helps to delineate a specific clinical subset with muscle involvement, cutaneous DM, calcinosis and ILD characterized by a good functional outcome. SRC and malignancies do not seem to be part of this syndrome.

Pars plana vitrectomy timing in deadly weapon-related open-globe injuries.

The objective of this study is to evaluate the effect of vitrectomy timing on anatomical and functional outcomes in cases with open-globe injuries caused by improvised explosive devices (IEDs). A retrospective review of ocular injuries caused by IEDs was undertaken. The eyes were classified into four groups based on the timing of vitrectomy: early (Group-1; 2-4 days), delayed (Group-2; 5-7 days), late (Group-3; 8-14 days) and very late (Group-4; >14 days). The medical records of 351 patients were reviewed, and 212 patients were excluded. A total of 189 eyes of the remaining 139 patients were analysed. Visual improvements were statistically significant compared to the baseline values in all groups (p < 0.001). The early group showed better functional and structural outcomes when compared to the other groups. There was also no proliferative vitreoretinopathy (PVR) in the early group, while PVR was at the highest rate (25%) in the very late group and constituted the most significant reason for recurrent retinal detachment. Both functional and anatomical outcomes were better in the early group. Delayed surgery may be indicated for some cases, but 1-week interval seems to be an optimal time-frame in open globe injuries due to IEDs.

Decompressive craniectomy in malignant middle cerebral artery infarctions: outcome of 25 cases

BackgroundLarge space-occupying middle cerebral artery (MCA) infarctions with signs of elevated intracranial pressure and brain herniation have overall mortality rates of 80%. Several studies have suggested that decompressive surgery reduces mortality and improves outcome of these patients.AimThe aim of this study was to evaluate the clinical and radiological outcome of decompressive craniectomy in the setting of malignant MCA infarctions.Patients and methodThis is a prospective study conducted on patients presenting with manifestations of malignant MCA infarction. All cases were operated upon by decompressive craniectomy and duroplasty within 6 h of presentation or deterioration in Glasgow Coma Scale (GCS). Functional outcome was assessed in terms of mortality and modified Rankin Scale (mRS) for neurologic disability. Radiological outcome was assessed by comparing the midline shift in the preoperative CT and 24 to 96 h postoperatively.ResultsTwenty-five patients were included in this study. The mean age was 64.4 years. The mean preoperative GCS score was 8.14. The mean preoperative midline shift was 7.9 mm. All cases showed radiological improvement in the early follow-up period. Good functional outcome based on mRS was achieved in 64% and poor outcome in 36% of cases. The overall mortality in this study was 28%.ConclusionEarly decompressive hemicraniectomy had a proven role in reduction of mortality and improving functional outcome in cases with malignant MCA infarction. Among other factors, timing of surgery and the preoperative clinical condition were factors that affected the final outcome.

Intramedullary nailing versus plating in shaft humerus fractures: a prospective randomized study

&lt;p&gt;Introduction- The two most commonly used modalities of internal fixation in fracture shaft of humerus are Plate osteosynthesis and Intramedullary nailing. The present study aims to analyze and compare both the techniques in terms of functional and radiological outcome. Material and Methods- 43 patients with diaphyseal fracture humerus were treated with Intramedullary nailing and plating between March 2015 and March 2016. The inclusion criteria were patients with closed diaphyseal fracture humerus. Compound fractures, pathological fractures, Non-union, mal-union fractures were excluded from the study. Results- 22 (51.2%) cases were operated using the antegrade nailing technique whereas dynamic compression plating was done in 21 (48.8%) cases. The mean age was 42±4.2 years. Road traffic accident was the most common mechanism of injury with 29 (67.5%) cases. 12-A2 type of fracture pattern were most common involving 23 (53.5%) cases. The mean surgical time was 68 mins in cases where nailing was done and 115 mins in cases with plating (P&amp;lt;0.001). Radiological union was seen at 13±4.8 weeks and 15±3.9 weeks in the nailing and plating group respectively. There were 2 (9.09%) cases in the nailing group and 1 (4.7%) case in the plating group which had delayed union. 3 (13.6%) cases in the nailing group had post-operative shoulder stiffness. The mean ASES score at the end of one year was 31.3 in nailing and&lt;/p&gt;&lt;p class="abstract"&gt;&lt;strong&gt;Background:&lt;/strong&gt; &lt;span lang="EN-IN"&gt;The two most commonly used modalities of internal fixation in fracture shaft of humerus are plate osteosynthesis and intramedullary nailing. The present study aims to analyze and compare both the techniques in terms of functional and radiological outcome.&lt;/span&gt;&lt;/p&gt;&lt;p class="abstract"&gt;&lt;strong&gt;Methods:&lt;/strong&gt; &lt;span lang="EN-IN"&gt;43 patients with diaphyseal fracture humerus were treated with Intramedullary nailing and plating between March 2015 and March 2016. The inclusion criteria were patients with closed diaphyseal fracture humerus. Compound fractures, pathological fractures, non-union, mal-union fractures were excluded from the study&lt;/span&gt;.&lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p class="abstract"&gt;&lt;strong&gt;Results:&lt;/strong&gt; &lt;span lang="EN-IN"&gt;22 (51.2%) cases were operated using the antegrade nailing technique whereas dynamic compression plating was done in 21 (48.8%) cases. The mean age was 42±4.2 years. Road traffic accident was the most common mechanism of injury with 29 (67.5%) cases. 12 A2 type of fracture pattern were most common involving 23 (53.5%) cases. The mean surgical time was 68 minutes in cases where nailing was done and 115 minutes in cases with plating (P &amp;lt;0.001). Radiological union was seen at 13±4.8 weeks and 15±3.9 weeks in the nailing and plating group respectively. There were 2 (9.09%) cases in the nailing group and 1 (4.7%) case in the plating group which had delayed union. 3 (13.6%) cases in the nailing group had post-operative shoulder stiffness. The mean ASES score at the end of one year was 31.3 in nailing and 29.6 in plating group (P =0.327). There were 37 (86.5%) cases with excellent to good results. &lt;/span&gt;&lt;/p&gt;&lt;p class="abstract"&gt;&lt;strong&gt;Conclusions:&lt;/strong&gt; &lt;span lang="EN-IN"&gt;Nailing and plating have equal functional outcomes in cases with shaft humerus fracture.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;29.6 in plating group (P=0.327). There were 37 (86.5%) cases with excellent to good results. Conclusion- Nailing and plating have equal functional outcomes in cases with shaft humerus fracture.&lt;/p&gt;

Intralesional Versus Wide Resection of Low-Grade Chondrosarcomas of the Hand

To report our experience with intralesional curettage (resection with positive margins) and amputation (resection with negative margins) of low-grade chondrosarcomas (LCS) of the hand. Skeletally mature patients treated surgically for LCS of the hand at our institutions were reviewed. Demographics and oncological history were collected. Results of the entire cohort and by treatment modality were analyzed radiographically, functionally (strength, Disabilities of the Arm, Shoulder, and Hand measure), cosmetically, and oncologically (recurrence, Musculoskeletal Tumor Society score, metastasis, and mortality rates). Seventeen cases in 16 patients were identified. Nine patients were women. Average age at surgery was 43 years (range, 20-80 years). Mean follow-up was 18 years (range, 9-23 years). Six of the 17 lesions treated at different institutions with intralesional procedures presented as recurrent disease. We treated 3 with a repeat intralesional procedure and the remaining with wide resection. Recurrence incidence was the same in both groups. The remaining 11 new-onset cases were treated with intralesional procedures (6) or wide resections (5). One of the 6 tumors treated with an intralesional procedure recurred. None treated with wide resection recurred. Recurrence incidence combining new- onset and recurrent disease after intralesional procedures was 22% versus 13% for wide resections. Average grip strength was 37 kg (range, 21-55 kg), and pinch strength was 7.6 kg (range, 4.5-12.5 kg). Mean Disabilities of the Arm, Shoulder, and Hand score was 2 (range, 0-10). There were no wound complications, and appearance was satisfactory in most cases (visual analog scale score, > 8). Average Musculoskeletal Tumor Society score was 29 points (range, 21-30 points). No patients presented with metastatic disease or died because of LCS. Intralesional resections aiming to preserve function are safe, recognizing that more than 1 procedure may be required. Amputation also plays a role with excellent functional outcome in cases in which severe joint deformity or involvement of soft tissues and neurovascular structures interferes with function. Therapeutic IV.

Outcome Analysis in Cases of Spinal Conus Cauda Ependymoma.

One half of all central nervous system ependymomas, arise within the spinal canal and about 40% of these arise from filum terminale. The myxopapillary variant of spinal ependymoma almost exclusively occurs in the lumbosacral region and they are histologically designated as Grade I. Long term control is best achieved by gross total removal at the initial operation. There is as yet no consensus on the management of incompletely excised tumour. Opinions regarding radiotherapy are controversial and the indications are empirical. In the present study, we investigated the clinical characteristics and long-term outcomes in patients with conus cauda ependymoma that were managed at our center with baseline comparison of our findings with those reported in literature. A retrospective analysis of 44 cases of conus cauda ependymoma tumours treated at the Department of Neurosurgery at a tertiary care centre from January 2001 to December 2015 was done. Detailed scrutiny and analysis of the patient's data with respect to the demographic features, clinical findings, investigative procedures, extent of surgical resection, intra and postoperative complications, efficacy of adjuvant therapy, postoperative results and long term follow-up were done. The analysis was done in 44 patients with conus cauda ependymoma over a period of 15 years. The mean age of presentation was 31 years. Incidence of male predominance was noted. Average duration of presenting features was 10 months. Back pain and motor weakness in the lower limbs were the commonest clinical findings. Total excision of the tumour was possible in 89% cases. Myxopapillary ependymoma was the commonest variant. Radiotherapy was only given in patients with near total to subtotal excision of tumour. Back pain and motor weakness improved in majority of patients after surgery. There is limited role of radiotherapy in cases with total tumour excision. Conus cauda ependymomas are relatively benign tumours. The long term prognosis is excellent with respect to recurrence and functional outcome in cases with complete tumour excision. Early diagnosis and surgery will prevent occurrence of permanent neurological deficits. Radiotherapy can be given in cases of subtotal excision but there is limited role of radiotherapy in cases with total tumour excision.

Unexpected Detection of Parotid Gland Malignancy during Primary Extracapsular Dissection.

To evaluate the oncologic and functional outcome in cases in which a false preoperative working hypothesis "benign parotid tumor" led to a primary extracapsular dissection being performed rather than a traditional, more radical surgical modality. Case series with chart review. Academic tertiary referral center. The records of all patients treated for malignant tumors of the parotid gland between 2006 and 2012 were retrospectively studied. Patients were excluded from our study sample for insufficient data or if their histories indicated manifestation of malignant tumors without primary parotid origin (squamous cell carcinomas, lymphomas, melanomas), revision surgery, as well as concomitant or past malignant tumors. Consequently, a total of 29 patients with 30 primary malignant tumors of the parotid gland formed our study sample (14 men, 15 women; male:female ratio, 0.93:1; mean age, 55.4 years; range, 14-85 years). Of 30 cases, 22 had low-grade tumors. Further tumor cells were detected in only the histology specimens of the parotid in 3 of the 25 cases treated subsequently with completion parotidectomy. Five patients received adjuvant radiation. Five-year disease-specific survival was 100%; local disease control was 96.6%. Of 30 cases, 28 had House-Brackmann I after tumor treatment; the other 2 cases had a slight paralysis (House-Brackmann II). Beginning with the "false" working hypothesis and performing an extracapsular dissection in unsuspected cases seems to have no adverse impact on patients' survival and postoperative quality of life in cases in which definitive histology reveals malignancy.

Minimal gauge vitrectomy for optic disc pit maculopathy: Our results.

The purpose of the study was to describe the surgical technique and clinical outcomes of pars plana vitrectomy without laser or gas tamponade in cases with optic disc pit maculopathy at our centre. Six eyes of six consecutive patients presenting with unilateral optic disc pit maculopathy were enrolled. Preoperative optical coherence tomography (OCT) was performed to determine the presence and extent of schisis and macular detachment. All eyes underwent 23-gauge pars plana vitrectomy with induction of posterior vitreous detachment (PVD) and internal limiting membrane (ILM) peeling and eyes were closed under fluid. Patients were followed up for at least 12 months post-surgery. Median age of patients was 22.5 years. Five of six eyes had neurosensory detachment (NSD) at the presentation; whereas, inner layer schisis was present in all patients. None of the patients had any evidence of vitreomacular or vitreopapillary adhesion or PVD either clinically or on OCT. Inner and outer retinal schisis resolved in all eyes after follow-up of at least 6 months. Resolution of subretinal fluid in eyes with NSD was seen in 4 of 5 eyes. There was a significant visual acuity improvement from mean preoperative visual acuity of 0.79 logarithm of the minimum angle of resolution (logMAR) units to 0.36 logMAR units at 12 months (P = 0.001). Thus, vitrectomy with ILM peeling and PVD induction alone could achieve good functional outcomes in cases with optic disc pit maculopathy.

A Review of Intravitreal Treatment Alternatives Used as an Adjunctive Therapy in Coats' Disease

Aim: To review the intravitreal treatment alternatives used as an adjunctive therapy in Coats’ disease. Context: The goal of therapy in Coats’ disease is essentially to obliterate all retinal nonperfused areas and ablate retinal vascular abnormalities in order to provide subretinal fluid resolution and regression of hard exudates whenever feasible. However, both anti-VEGFs and steroids are also administered intravitreally to improve the anatomic and functional outcome in cases with Coats’ disease by many clinicians nowadays. Methods: A comprehensive literature search was conducted in July 2015 to obtain all manuscripts related to Coats’ disease and particularly manuscripts on intravitreal injections were evaluated. Conclusions: The role of adjunctive intravitreal therapy whether with anti-VEGFs or steroids is still not well-established in Coats’ disease due to small number of studies previously published. Intravitreal pharmacotherapy may find a niche in the treatment armamentarium of Coats’ disease in the very near future.

Early results after vertebral body stenting for fractures of the anterior column of the thoracolumbar spine

Introduction Vertebroplasty and balloon kyphoplasty have shown to improve pain and functional outcome in cases with symptomatic vertebral fractures. Although restoration of the vertebral body height and kyphosis seemed to be easier with balloon kyphoplasty, it became clear that some of the correction achieved by the balloon is lost once it was deflated. Vertebral body stent was developed to eliminate this phenomenon. To our knowledge this is the first study in describing this technique in clinical settings. Materials and methods Seventeen patients with 20 fractured vertebral bodies were included. All fractures were Type A1.3 or A3.1 (incomplete burst). Information about pain (visual analogue scale-VAS) and function (Oswestry disability index-ODI) and vertebral body deformity (vertebral angle-VA) was recorded in a prospective way at regular intervals. Patients were classified into osteoporotic group (7 patients) and traumatic groups (10 patients, younger than 60 years). Results There were 6 male and 11 female patients with mean age of 58.1 years (31–88 years). Mean follow up was 12 months. The preoperative pain level showed a mean VAS score of 8.9 in osteoporotic group and 9.7 in traumatic group. Postoperatively, in osteoporotic group, mean VAS was 4.8 at 6 weeks, 4.0 at 6 months and 2.5 at 12 months compared with traumatic fracture group where it was 2.7 at 6 weeks, 2.2 at 6 months and 1.6 at 12 months. Mean ODI in osteoporotic group was 41.7% (14–58%) and in traumatic group it was 20.4% (6–33%). Mean vertebral body angle prior to surgery in osteoporotic group was 9.7 whilst postoperatively it was 5.2°; so the mean correction achieved was 4.5°. In traumatic group preoperative VA was 13° whilst postoperatively it was 5.7°; therefore the mean correction achieved was 7.3°. None of the patients lost reduction at their last follow up. Conclusion Vertebral body stenting leads to satisfactory improvement in pain, function and kyphosis correction in the treatment of osteoporotic and traumatic fractures. Anterior spinal column, especially the fragmented superior endplate is nicely reconstructed by the stent provided it is inserted accurately. With addition of posterior transpedicular instrumentation, indications for this technique may be wider covering some Type B and C fractures with similar vertebral body damage.

Ureteropelvic Junction Obstruction: Endourologic Relocation of Laterally Inserting Ureters

To describe a technique of endourologic management for ureteropelvic junction (UPJ) obstruction associated with lateral insertion of the ureter. Among 57 patients with primary UPJ obstruction selected to undergo retrograde endopyelotomy, 2 patients (3.5%) demonstrated a nondilated ureter inserting laterally along a hydronephrotic renal pelvis on retrograde pyelography. Using the hot-wire balloon catheter in one and a holmium laser inserted ureteroscopically in one, retrograde endopyelotomy was performed with the incision directed medially in order to marsupialize the ureter into the renal pelvis and to relocate the UPJ to the dependent portion of the medial aspect of the renal pelvis. The hospital stay for both patients was 1 night, and there were no complications. The stent was removed 4 or 6 weeks postoperatively. Intravenous urography 6 weeks thereafter demonstrated relocation of the UPJ to a medial and dependent position, associated with prompt drainage of contrast medium and decreased pelvocaliectasis compared with preoperative studies. Both patients are asymptomatic. In cases of primary UPJ obstruction associated with lateral insertion of the ureter, the UPJ can be relocated to the medial and dependent portion of the renal pelvis using minimally invasive endourologic techniques. The dictum of performing a endopyelotomy incision laterally does not hold true in all patients and may compromise functional outcomes in cases where the ureteral insertion is nondependent and laterally positioned.

Ureteropelvic Junction Obstruction: Endourologic Relocation of Laterally Inserting Ureters

Purpose: To describe a technique of endourologic management for ureteropelvic junction (UPJ) obstruction associated with lateral insertion of the ureter. Patients and Methods: Among 57 patients with primary UPJ obstruction selected to undergo retrograde endopyelotomy, 2 patients (3.5%) demonstrated a nondilated ureter inserting laterally along a hydronephrotic renal pelvis on retrograde pyelography. Using the hot-wire balloon catheter in one and a holmium laser inserted ureteroscopically in one, retrograde endopyelotomy was performed with the incision directed medially in order to marsupialize the ureter into the renal pelvis and to relocate the UPJ to the dependent portion of the medial aspect of the renal pelvis. Results: The hospital stay for both patients was 1 night, and there were no complications. The stent was removed 4 or 6 weeks postoperatively. Intravenous urography 6 weeks thereafter demonstrated relocation of the UPJ to a medial and dependent position, associated with prompt drainage of contrast medium and decreased pelvocaliectasis compared with preoperative studies. Both patients are asymptomatic. Conclusions: In cases of primary UPJ obstruction associated with lateral insertion of the ureter, the UPJ can be relocated to the medial and dependent portion of the renal pelvis using minimally invasive endourologic techniques. The dictum of performing a endopyelotomy incision laterally does not hold true in all patients and may compromise functional outcomes in cases where the ureteral insertion is nondependent and laterally positioned.

Thumb reconstruction with a wraparound free flap according to the level of amputation.

We surgically treated 37 thumbs amputated distal or proximal to the metacarpophalangeal (MCP) joint using a wraparound free flap from the great toe for the reconstruction. We studied the functional results of the procedure according to the level of amputation and the fixation angle of the iliac bone block. The cases were divided into 2 groups: group 1, which comprised 25 cases with the level of amputation distal to the MCP joint, and group 2, which comprised 12 cases with the level of amputation at or proximal to the MCP joint. Opposition of the reconstructed thumb to the other fingers was completely possible in all cases in group 1. In group 2 opposition was completely possible in 6 cases in which the iliac bone block was fixated into the position of 30 degrees flexion and 45 degrees internal rotation; in the remaining 6 cases, in which the graft was fixated into the position of 30 degrees flexion and 30 degrees internal rotation, complete opposition of the reconstructed thumb to the ring and little fingers was not possible. We found that amputation of the thumb proximal to the MCP joint is not an absolute contraindication for the wraparound free flap reconstruction. We recommend fixating the iliac bone block into 30 degrees flexion and 45 degrees internal rotation to obtain better functional outcome in cases with amputation at or proximal to the MCP joint.