Pressure behavior in muscle compartments of the foot in defined stress, metatarsal and ankle joint fractures]

In addition to the importance of compartment syndrome in the lower leg, a growing interest is being shown in the muscle compartments of the foot region. The standard pressure rates in the muscle compartments of the foot comprise up to 4 kPa for men and up to 2.5 kPa for women. During graded exercise (n = 9) on the treadmill the pressure increased in line with the strain and declined again rapidly when the exercise stopped without showing any significant differences in pressure between the muscle compartments studied. In metatarsal and ankle joint fractures post-traumatic pressures were found which were as high as or higher than after 20 minutes on the treadmill and would make the development of a compartment syndrome possible. This points to the necessity of measuring the pressure in the muscle compartments of the patient's foot when there is a clinical suspicion of a compartment syndrome.     

ACUTE COMPARTMENT SYNDROME DUE TO CLOSED MUSCLE RUPTURE

Acute compartment syndrome has multiple causes: fractures, crush injury, vascular trauma and burns. Exertional compartment syndrome may be acute (progressive) or chronic (usually reversible). The acute form usually occurs after intensive exercise. Closed muscle rupture is an uncommon cause with few reports. We report two cases, in the peroneal compartment of the leg and the flexor compartment of the forearm, to show that a high index of suspicion, allowing prompt diagnosis and fasciotomy, will enable a full recovery without complications.     

Results of fasciotomy in patients with medial tibial syndrome or chronic anterior-compartment syndrome

I studied the results of fasciotomy of the affected muscle compartment in eight patients with chronic anterior-compartment syndrome (involvement of the anterior tibial compartment) and in nine patients with medial tibial syndrome (involvement of the deep posterior compartment), all of whom had pain with exercise. In the patients with chronic anterior-compartment syndrome, the preoperative intramuscular pressure in the anterior tibial compartment, as measured by the wick-catheter method, was increased ten minutes after exercise to 52 +/- 36 millimeters of mercury. After fasciotomy this pressure was significantly lowered to 4 +/- 6 millimeters of mercury (p less than 0.01). In the patients with medial tibial syndrome, the preoperative intramuscular pressure in the deep posterior compartment was normal ten minutes after exercise (8 +/- 4 millimeters of mercury) and did not significantly change after the fasciotomy (5 +/- 6 millimeters of mercury). The clinical results after fasciotomy were good in both groups of patients. There was complete relief of pain in all of the patients with chronic anterior-compartment syndrome and in five of the nine patients with medial tibial syndrome. The other four patients considered their condition to be improved in spite of some remaining symptoms.     

Recurrent compartment syndrome after open tibial fracture

Recurrence of compartment syndrome after surgical decompression is rare. We report a case where this occurred after open tibial fracture. A compartment syndrome is a clinical condition in which increased interstitial pressure in a closed osseofascial compartment results in microvascular compromise and possible myoneural damage. Compartment syndrome following open tibial fracture has been shown to occur with an incidence between 6 and 9% [1,2]. Following surgical decompression, recurrence is extremely rare. We report a case where both occurred.     

Neonatal Volkmann's compartment syndrome. A report of two cases

Neonatal Volkmann's compartment syndrome is a rare entity. This diagnosis may be suspected when a case presents cutaneous damage associated with poor hand and wrist function after delivery. We present two such cases of neonatal Volkmann compartment syndrome with long term clinical and x-ray follow-up. In our patients, a hand surgeon was not consulted in the perinatal period and early fasciotomy was not performed. No particular aetiology or associated cerebrovascular accident was found. A series of operations was necessary in order to improve function of the hand. Neonatal Volkmann compartment syndrome must be recognised early in order to enable further investigation of any underlying condition and to perform early surgical decompression. Long term clinical and x-ray follow-up is necessary to prevent and treat wrist deformation and finger contractures.     

Management of chronic exertional anterior compartment syndrome of the lower extremity

Eighteen patients (28 compartments) with chronic exertional compartment syndrome and 14 normal asymptomatic volunteers (18 compartments) were studied. Evaluation included clinical assessment followed by quantitative determination of intracompartmental pressures as monitored by wick or slit catheters before and after exercise. Intramuscular pressures measuring greater than or equal to 10 mmHg at rest and/or greater than or equal to 25 mmHg five minutes after exercise were defined as abnormally elevated. The patients with chronic compartment syndrome described reproducible exertional anterolateral leg pain, and 39% of these patients had a fascial hernia. Such a defect was present in less than five percent of the normal volunteers. Nonsurgical treatment was selected by five patients and all five reported persistent inability to participate in athletics because of their exertional pain. Of the remaining 13 patients, 12 were treated by decompressive fasciotomy and 11 of the 12 (92%) had pain relief and increased exercise tolerance. A single patient had had fascial closure instead of fasciotomy, and this procedure produced an acute compartment syndrome. Effective treatment of the chronic compartment syndrome consists of reduction of exertional activities or surgical decompression by fasciotomy.     

Rare, but severe complication of varicose vein surgery. Compartment syndrome

The compartment syndrome is an extremely rare complication after varicose vein surgery. If the early symptoms are not recognized and a treatment is not performed immediately most patients lose sensomotory function. Three cases with compartment syndrome after varicose vein stripping were the reason to point out the anatomy and pathophysiology of this complication and to explain the surgical technique.     

Lower limb compartment syndrome following lumbar discectomy in the knee-chest position

We report on two cases of compartment syndrome following lumbar discectomy in the knee-chest position. This complication has only been described once since 1953. Seven cases of compartment syndrome following other surgical procedures were found in the literature. Any increases in tissue pressure of a muscle compartment exceeding 35–40 mmHg over a longer period of time can result in this complication for example, too tight cast, space-occupying intrafascial bleeding, or postischemic swelling. The diagnosis is purely clinical and is based on the typical combination of extremely painful edema with rapid onset of sensory loss and subsequent motor deficits. The muscle necrosis leads to myoglobinaemia and myoglobinuria, recognizable by brown urine. The therapy consists of urgent fasciotomy of swollen compartements without skin suture. The prognosis is highly dependent on the time of the surgical decompression: within 6 hours serious deficits are avoidable; after 24 hours irreversible necrosis of muscle occurs. It seems that the possibility of a compartment syndrome is a specific, but a rare risk of a prolonged knee-chest position.     

Compartment syndrome: a review of the literature

Compartment syndrome is a rare but severe complication of lower extremity trauma. This article provides an extensive review of the literature, including incidence, physical examination findings, pathophysiology, compartment pressure evaluation, and surgical decompression techniques. Most of the recent compartment syndrome literature shows case reports of atypical causes of this limb-threatening disorder. Although the emphasis of this article is traumatic compartment syndrome, recent literature on chronic lower extremity compartment syndrome, secondary to exercise or activity, is also discussed.     

Acute bilateral forearm compartment syndrome of unknown aetiology.

This is the first reported case of non-traumatic, acute bilateral forearm compartment syndrome. Despite a delay of over 24 hours until surgical decompression and 50% muscle fibre necrosis in the histopathological examination, the clinical outcome was excellent after fasciotomy, delayed primary wound closure and early institution of a range of motion exercise programme. The literature on non-traumatic causes of compartment syndrome is reviewed.     

Acute lumbar paraspinal compartment syndrome: a systematic review

While still a rare entity, acute lumbar paraspinal compartment syndrome has an increasing incidence. Similar to other compartment syndromes, acute lumbar paraspinal compartment syndrome is defined by raised pressure within a closed fibro‐osseous space, limiting tissue perfusion within that space. The resultant tissue ischaemia presents as acute pain, and if left untreated, it may result in permanent tissue damage. A literature search of ‘paraspinal compartment syndrome’ revealed 21 articles. The details from a case encountered by the authors are also included. A common data set was extracted, focusing on demographics, aetiology, clinical features, management and outcomes. There are 23 reported cases of acute compartment syndrome. These are typically caused by weight‐lifting exercises, but may also result from other exercises, direct trauma or non‐spinal surgery. Pain, tenderness and paraspinal paraesthesia are key clinical findings. Serum creatine kinase, magnetic resonance imaging and intracompartment pressure measurement confirm the diagnosis. Half of the reported cases have been managed with surgical fasciotomy, and these patients have all had good outcomes relative to those managed with conservative measures with or without hyperbaric oxygen therapy. These good outcomes were despite significant delays to operative intervention. The diagnostic uncertainty and subsequent delay to fasciotomy result from the rarity of this disease entity, and a high level of suspicion is recommended in the appropriate setting. This is particularly true in light of the current popularity of extreme weight lifting in non‐professional athletes. Operative intervention is strongly recommended in all cases based on the available evidence.     

Lower limb compartment syndrome resulting from malignant hyperthermia.

We report a case of compartment syndrome complicating malignant hyperthermia (MH) in a previously healthy patient. An intraoperative MH crisis responded to treatment with intravenous dantrolene. The patient subsequently developed a lower limb compartment syndrome which required fasciotomy. Recognition of the link between MH and compartment syndrome helps ensure prompt diagnosis and treatment of this rare complication of MH.     

Unrecognized acute exertional compartment syndrome of the leg and treatment

Acute-on-chronic exertional compartment syndrome is rare and may be easily missed without a high degree of awareness and clinical suspicion. We report a case of unrecognized acute-on-chronic exertional compartment syndrome in a recreational soccer player. The late sequela of this condition, foot drop, was successfully treated with transfer of the peroneus longus tendon.     

Isolated medial foot compartment syndrome after ankle sprain

Foot compartment syndrome is a serious potential complication of foot crush injury, fractures, surgery, and vascular injury. An acute compartment syndrome isolated to the medial compartment of the foot after suffering an ankle sprain is a rare complication.We report the case of a 31-year-old man who developed a medial foot compartment syndrome after suffering a deltoid ligament rupture at ankle while playing football. The patient underwent a medial compartment fasciotomy with resolution of symptoms.Compartment syndromes of the foot are rare and have been reported to occur after severe trauma. But, there are some reports in the literature of acute exertional compartment syndrome. In our case, the compartment syndrome appeared after an ankle sprain without vascular injuries associated.     

Clinical spectrum of acute compartment syndrome of the thigh and its relation to associated injuries

The reason for the described clinical variability of acute compartment syndrome of the thigh, with high morbidity and mortality in some patients and an uncomplicated clinical course in others, is not known. To better define the clinical spectrum and factors determining the clinical course of this rare clinical entity, we did a retrospective multicenter study of 28 patients with 29 thigh compartment syndromes. The leading cause of acute thigh compartment syndrome was blunt trauma from motor vehicle accidents (46%) or contusion (39%). Pain with passive motion was present in all patients who were conscious, followed by paresthesia (60%), and paralysis (42%). The anterior compartment was involved most frequently with mean compartment pressure of 58 +/- 3 mm Hg. Myonecrosis, sepsis, and need for skin grafting were observed more frequently in patients with ipsilateral femur fracture. Only 7% of patients with isolated thigh compartment syndromes had short-term complications compared with 57% of patients with ipsilateral femur fractures. The incidence of complications correlated with the time to fasciotomy. Mortality was limited to patients with high injury severity scores. The clinical spectrum of thigh compartment syndrome is comparable with that of other compartment syndromes and its clinical course is determined by its associated injuries.     

Acute Anterior Thigh Compartment Syndrome Revisited: A Case Report and Review of Literature

Abstract We present a rare case of acute anterior compartment syndrome of the thigh in a rugby player with no history of trauma during the game. Decompressive fasciotomy with subsequent closure of the wound resulted in good outcome. Acute compartment syndrome of the thigh should be suspected following vigorous exercise and fasciotomy is to be performed on urgent basis.     

Pelvic compartment syndrome: a systematic review

Bilateral ureteral obstruction due to traumatic pelvic haematoma and increased pressure in the retroperitoneal space constitute an acute pelvic compartment syndrome. We systematically reviewed the available evidence concerning pelvic compartment syndrome using an online search of the MEDLINE databases OVID and PubMed. There were nine cases of pelvic compartment syndrome. A motor vehicle accident was the most frequent cause of pelvic compartment syndrome. Diagnosis was made using clinical and radiological methods in all cases. Treatment was by surgical decompression in 88% of cases. Observed complications were neurological deficits (44%), muscle atrophy (33%), and renal failure (33%). Pelvic compartment syndrome is as serious as the more common compartment syndromes, requiring high vigilance for diagnosis and surgical decompression for treatment.     

Deep peroneal nerve palsy with isolated lateral compartment syndrome secondary to peroneus longus tear: a report of two cases and a review of the literature

Drop foot is typically caused by neurologic disease such as lumbar disc herniation, but we report two rare cases of deep peroneal nerve palsy with isolated lateral compartment syndrome secondary to peroneus longus tears. Both patients developed mild pain in the lower legs while playing sport, and were aware of drop foot. As compartment pressures were elevated, fasciotomy was performed immediately, and the tendon of the peroneus longus was completely detached from its proximal origin. The patients were able to return their original sports after 3 months, and clinical examination revealed no hypesthesia or muscle weakness in the deep peroneal nerve area at the time of last follow-up. The common peroneal nerve pierced the deep fascia and lay over the fibular neck, which formed the floor of a short tunnel (the so-called fibular tunnel), then passed the lateral compartment just behind the peroneus longus. The characteristic anatomical situation between the fibular tunnel and peroneus longus might have caused deep peroneal nerve palsy in these two cases after hematoma adjacent to the fibular tunnel increased lateral compartment pressure.     

Forced march-induced peroneal compartment syndrome. A report of two cases.

Isolated exertional peroneal compartment syndrome is rare. Two cases are described after prolonged forced march in highly conditioned United States Marines. Measured compartment pressures were over 100 mm Hg. No permanent impairment resulted after surgical decompression.     

Acute Compartment Syndrome of the Lower Leg: Retrospective Study on Prevalence,Technique, and Outcome of Fasciotomies

The acute compartment syndrome is caused by bleeding or edema in a closed muscle compartment surrounded by fascia and bone. It is characterized by increased intracompartmental pressure and decreased tissue perfusion. Well-known causative incidents are acute trauma and reperfusion after treatment for acute arterial obstruction. Most commonly the lower leg is involved. Inadequate therapy of the syndrome usually leads to muscle ischemia, rhabdomyolysis, and renal insufficiency. Perioperative morbidity and mortality are high. Although compartment syndromes can be caused by various factors, up until now no comparative studies have been published on clinical outcome of compartment syndromes of different origin. In this retrospective study we analyzed 40 successive cases of fasciotomy for acute lower leg compartment syndrome to study whether different causes of the syndrome lead to different clinical outcomes. We also studied other predictive factors for clinical outcome. The causes for the compartment syndromes were trauma, vascular deobstruction, cardiac surgery, and gastrointestinal surgery in lithotomy position. Clinical outcome showed a mortality of 15% and serious overall morbidity. Multivariate analysis showed the only significant predictive determinant of outcome to be the age of the patient. Fasciotomy for acute compartment syndrome is associated with serious morbidity and mortality. No correlation between causative factors and clinical outcome could be found.