Analyze Diet

Topic:Injury

Injury in horses encompasses a range of physical traumas that can affect various tissues and structures, including bones, muscles, tendons, and ligaments. These injuries can arise from numerous causes, such as accidents, overexertion, or improper handling. Common types of equine injuries include fractures, sprains, strains, and lacerations. The management and treatment of these injuries require an understanding of equine anatomy and biomechanics, as well as appropriate veterinary care. This page collects peer-reviewed research studies and scholarly articles that explore the causes, diagnosis, treatment, and prevention of injuries in horses, providing insights into their impact on equine health and performance.
Osteochondral fracture of the proximal palmar middle phalanx in a Thoroughbred.
Equine veterinary journal    January 1, 1991   Volume 23, Issue 1 67-69 doi: 10.1111/j.2042-3306.1991.tb02717.x
Welch RD, Watkins JP.No abstract available
On the classification of equine force traces. Busch NA, Ranu HS, Silver IA.Evidence indicating that comparison of a particular animal trace with a population average is an insufficient test of the health of a limb is presented. The methodology involves representing each of three recorded force components (vertical, lateral, and transverse) as a Fourier-Legendre series; the coefficients in the series represent the trace. A history for the horse is built by accumulating the coefficients (along with pertinent experimental data such as date, sex, weight, height, and in the case of race horses the date of last race) over a long duration. Then, on each subsequent recording...
Fracture of the apex of the patella after medical patellar desmotomy in a horse.
Australian veterinary journal    January 1, 1991   Volume 68, Issue 1 37-39 doi: 10.1111/j.1751-0813.1991.tb09845.x
Riley CB, Yovich JV.Fractures of the patella in the horse are infrequently reported in the literature. Most of these have been associated with trauma or sudden forceful contraction of the quadriceps resulting in an avulsion fracture of the patella (Parks and Wyn-Jones 1988). There have been few reports of fractures associated with des- motomy of the medial patellar ligament to correct upward fixation of the patella (Wright and Rose 1989; Gibson ef ul1989). This paper describes one such case including the radiographic findings before the desmotomy, after fracture of the patella and after arthroscopic trea...
Disruption of the caudal component of the reciprocal apparatus in two horses.
Journal of the American Veterinary Medical Association    January 1, 1991   Volume 198, Issue 1 120-122 
Shoemaker RS, Martin GS, Hillmann DJ, Haynes PF, McClure JR, Schneiter HL.Two horses became acutely lame following a fall during strenuous exercise and were diagnosed as having disruption of the caudal component of the reciprocal apparatus. Clinical signs consisted of lameness of the right pelvic limb, characterized by flexion of the hock and simultaneous extension of the stifle. Radiography revealed an avulsion fracture from the supracondylar tuberosity and fossa of the distal portion of the femur in one horse. Clinical and radiographic findings indicated avulsion of the lateral origin of the gastrocnemius and superficial digital flexor muscles. Treatment consisted...
Circumferential wiring of mid-body and large basilar fractures of the proximal sesamoid bone in 15 horses.
Veterinary surgery : VS    January 1, 1991   Volume 20, Issue 1 9-14 doi: 10.1111/j.1532-950x.1991.tb00299.x
Martin BB, Nunamaker DM, Evans LH, Orsini JA, Palmer SE.Circumferential wiring was used to repair 12 mid-body fractures and four large basilar fractures of proximal sesamoid bones in 15 horses. Eighteen-gauge stainless steel wire was placed around both fragments in five horses, and through the proximal fragment and around the distal fragment in 10 horses. The horses were returned to work when they were clinically sound and fracture healing was evident radiographically. Eleven horses resumed athletic performance, three horses were used as breeding animals, and one horse was retired. Five horses performed at an athletic level equal to or better than ...
[The injury pattern in horseback riding]. Dittmer H.Injuries are relatively rare in horse riding compared to other sports, but when they occur they are rather severe and dangerous: about 40% of the injured suffer from fractures, for instance and only 15% from sprains. About 20% have to be admitted to the hospital. Roughly 30% of the injuries involve the arm and 7.5%-10% the spine. The head is injured in 20%, the brain in 8% and the lower extremity in only about 20%. That means that the majority of injuries involve the upper half of the body. One quarter of all lethal sport injuries are caused by horse riding.
[Soft tissue lesions of the equine carpus: roentgenological and echographic studies].
Tijdschrift voor diergeneeskunde    December 15, 1990   Volume 115, Issue 24 1168-1174 
Dik KJ.Common soft tissue disorders of the equine carpus are fluctuating or firm soft tissue swellings, wounds and draining tracts. Survey radiography may show the size, position and origin of the swellings and reveals soft tissue calcification, accumulation of air and radiopaque foreign material. Contrast radiography enables accurate visualization of the size, shape, position and origin of fluctuating soft tissue swellings, demonstrates abnormal intersynovial communication and allows precise demonstration of the extent of puncture wounds and draining tracts. Ultrasonography allows differentiation be...
General clinical considerations for anesthesia of the horse.
The Veterinary clinics of North America. Equine practice    December 1, 1990   Volume 6, Issue 3 485-494 doi: 10.1016/s0749-0739(17)30526-6
Thurmon JC.The peculiarities of the equine species present a number of unique situations that must be addressed when horses are anesthetized. Perhaps the most troublesome situation is related to the horse's size. Though the horse's large lungs are responsible in part for its sustainable athletic ability, they are detrimental to effective ventilation when the horse is anesthetized and placed in a recumbent position. Of major concern is depression of ventilation and cardiovascular function. Hypercapnia and hypoxemia usually result from hypoventilation, and with time all anesthetized horses suffer from some...
Vascular injury associated with naturally occurring strangulating obstructions of the equine large colon.
Veterinary surgery : VS    November 1, 1990   Volume 19, Issue 6 446-455 doi: 10.1111/j.1532-950x.1990.tb01232.x
Snyder JR, Pascoe JR, Olander HJ, Hinds DM, Young R, Tyler WS.Ten horses were euthanatized before, during, or after surgery to correct severe volvulus of the large colon. At surgery, the colonic serosa changed from blue-gray, blue or purple toward a more normal pink in seven horses after the volvulus was corrected. The mucosa consistently remained black or dark red. Results of postmortem colonic microangiography revealed perfusion of the serosa and the circular and longitudinal muscle layers, but mucosal perfusion was limited by thrombosis in the muscularis mucosae and submucosa. There was evidence of thrombosis of the mesenteric colic vessels in six hor...
Safety of horseriding.
BMJ (Clinical research ed.)    September 8, 1990   Volume 301, Issue 6750 496 doi: 10.1136/bmj.301.6750.496-b
Nicholl JP.No abstract available
Skull and orbital blow-out fractures in a horse.
Equine veterinary journal. Supplement    September 1, 1990   Issue 10 5-7 doi: 10.1111/j.2042-3306.1990.tb04700.x
Blogg JR, Stanley RG, Phillip CJ.No abstract available
Ride and tie. A hybrid sport with synergistic potential for injury.
The Western journal of medicine    September 1, 1990   Volume 153, Issue 3 319-321 
Sayres WG.No abstract available
Applications of skin grafting in large animals.
Problems in veterinary medicine    September 1, 1990   Volume 2, Issue 3 442-462 
Wilson DG.Injuries involving full-thickness skin wounds are common in large animals. Skin grafting can shorten the healing time and improve the cosmetic result. Techniques that have been used successfully in the management of full-thickness skin wounds include full-thickness skin grafts, split-thickness skin grafts, tunnel grafts, pinch/punch grafts, and immediate split-thickness skin grafts. The technical aspects of each of these procedures are detailed and representative cases are presented.
From the Centers for Disease Control. Injuries associated with horseback riding–United States, 1987 and 1988.
JAMA    July 4, 1990   Volume 264, Issue 1 18-19 
No abstract available
The effects of phenylbutazone on the intestinal mucosa of the horse: a morphological, ultrastructural and biochemical study.
Equine veterinary journal    July 1, 1990   Volume 22, Issue 4 255-263 doi: 10.1111/j.2042-3306.1990.tb04264.x
Meschter CL, Gilbert M, Krook L, Maylin G, Corradino R.Phenylbutazone, a non-steroidal anti-inflammatory drug known to produce intestinal erosions, was administered intravenously (13.46 mg/kg bodyweight) to 12 horses which were killed after 24, 48, 72 and 96 h. Eight untreated horses served as controls. Annular erosions in the duodenum and mucosal necrosis in the colon were seen after 48 h which progressed in severity. The erosions were characterised by sloughing of the surface epithelium, subepithelial cleft and bleb formation, necrosis of the lamina propria, degeneration of the walls of subsurface capillaries and microthrombosis. Large numbers o...
A comparison of repair methods for gap healing in equine flexor tendon.
Veterinary surgery : VS    July 1, 1990   Volume 19, Issue 4 254-265 doi: 10.1111/j.1532-950x.1990.tb01181.x
Bertone AL, Stashak TS, Smith FW, Norrdin RW.In nine horses (18 forelimbs), a 3 cm section of superficial digital flexor tendon was removed and the tendons were repaired with immobilization for 6 weeks and (1) no suture (n = 6); (2) a double locking loop tenorrhaphy with carbon fiber (n = 6); or (3) a double locking loop tenorrhaphy with size 2 nylon suture (n = 6). Clinical assessment, gross evaluation, morphometry, histology, and mechanical testing were performed on two limbs from each treatment group at weeks 6, 12, and 24. At weeks 6 and 12, the unsutured tissue was less mature than the tissue sutured with nylon. By week 24, the carb...
Injuries associated with horseback riding–United States, 1987 and 1988.
MMWR. Morbidity and mortality weekly report    May 25, 1990   Volume 39, Issue 20 329-332 
No abstract available
Orbital injury causing blindness in a Thoroughbred horse.
Australian veterinary journal    May 1, 1990   Volume 67, Issue 5 193-195 doi: 10.1111/j.1751-0813.1990.tb07755.x
Blogg JR, Marc AG.No abstract available
Fractures of the accessory carpal bone in the horse.
The Veterinary record    April 28, 1990   Volume 126, Issue 17 432-434 
Barr AR, Sinnott MJ, Denny HR.The clinical signs and radiographic appearance of 19 cases of fracture of the accessory carpal bone of horses are described. In 17 cases the fractures were in the frontal plane and occurred palmar to the groove on the lateral aspect of the bone. In six cases radiographs taken six months to three years after the fracture occurred showed no evidence of bony union; nevertheless, these and five other horses for which follow-up information was available for up to seven years all became sound, and seven of them returned to competitive activity.
What is your diagnosis? Fracture of the dorsomedial surface of the medial trochlear ridge of the talus.
Journal of the American Veterinary Medical Association    April 15, 1990   Volume 196, Issue 8 1307-1308 
Specht TE.No abstract available
Lameness diagnosis and treatment in the Thoroughbred racehorse.
The Veterinary clinics of North America. Equine practice    April 1, 1990   Volume 6, Issue 1 63-84 doi: 10.1016/s0749-0739(17)30557-6
Ferraro GL.Thoroughbred racehorses are susceptible to any and all of the commonly described conditions that affect soundness in the horse. This discussion does not include every conceivable ailment or orthopedic condition that afflicts these animals. Rather, it confines itself to a few specific conditions of the racing Thoroughbred that are either unique to their particular endeavor or so overwhelmingly important to a successful racing career that they must, of necessity, be discussed.
What is your diagnosis? The navicular bone (distal sesamoid) is displaced proximally because of an avulsion fracture at the attachment of the impar ligament.
Journal of the American Veterinary Medical Association    April 1, 1990   Volume 196, Issue 7 1147-1148 
Baird AN, Behrens E, Morris L, Auer JA.No abstract available
Clinical experience with quantitative analysis of superficial digital flexor tendon injuries in Thoroughbred and Standardbred racehorses.
The Veterinary clinics of North America. Equine practice    April 1, 1990   Volume 6, Issue 1 129-145 doi: 10.1016/s0749-0739(17)30560-6
Genovese RL, Rantanen NW, Simpson BS, Simpson DM.A method to quantitate as well as to document SDFT pathology has been described. This report indicates that computer-assisted evaluation of SDFT damage can improve the accuracy of prognosis in clinical practice. It would appear that a 3.8 severity rating is a limit past which prognosis for successful racing starts to worsen rapidly.
Pathologic findings and pathogenesis of racetrack injuries.
The Veterinary clinics of North America. Equine practice    April 1, 1990   Volume 6, Issue 1 1-30 doi: 10.1016/s0749-0739(17)30555-2
Pool RR, Meagher DM.Many lesions of the musculoskeletal system of racing horses are either acute traumatic lesions or are chronic biomechanically induced lesions that become suddenly unstable and provoke acute clinical signs. The latter lesions along with those of DJD are much more common and are of much greater overall economic importance to the racing industry than are the acute traumatic injuries. Chronic biomechanical lesions occur at predictable sites and are the result of an imbalance between repetitive microtrauma sustained in athletic performance and adaptive repair mechanisms of skeletal tissues. The dis...
Traumatic disruption of the suspensory apparatus in foals.
The Cornell veterinarian    April 1, 1990   Volume 80, Issue 2 123-133 
Honnas CM, Snyder JR, Meagher DM, Ragle CA.Traumatic disruption of the suspensory apparatus is a catastrophic injury in the horse. Although this injury has been described in the adult, little information is available in the foal. This paper describes 3 foals with metacarpophalangeal joint instability caused by traumatic disruption of the suspensory apparatus. Two foals had biaxial proximal sesamoid fractures in a single forelimb, and 1 foal had avulsion of the distal sesamoidean ligaments in 1 forelimb plus biaxial proximal sesamoid fractures in the other forelimb. The foals with single forelimb involvement were managed with splints, a...
Lameness diagnosis and treatment in the Standardbred racehorse.
The Veterinary clinics of North America. Equine practice    April 1, 1990   Volume 6, Issue 1 109-128 doi: 10.1016/s0749-0739(17)30559-x
Palmer SE.Lameness of the Standardbred racehorse is a function of rigorous training programs, year-round racing schedules, hard racetrack surfaces, and the draft load. In this article, principles of lameness diagnosis and treatment are reviewed, with emphasis upon common or unique problems of the trotter and pacer. The role of physical therapy as an adjunct to medical and surgical treatment of lameness is described. Options for management of chronic pain are discussed, and a limited glossary of descriptive terms that are unique to harness racing is provided.
Surgical repair of tibial tuberosity avulsion fractures in four horses.
Veterinary surgery : VS    March 1, 1990   Volume 19, Issue 2 117-121 doi: 10.1111/j.1532-950x.1990.tb01151.x
Smith BL, Auer JA, Watkins JP.Four horses, 2 to 17 years old, were treated for unilateral avulsion fractures of the tibial tuberosity. Two horses were treated successfully with tension band wiring or plating in combination with lag screw fixation. One horse was euthanatized because of implant failure during recovery and one was euthanatized on day 11 because a longitudinal fracture of the tibial tuberosity occurred through the plane of the screws used for stabilization.
Mechanical properties of four suture patterns for transected equine tendon repair.
Veterinary surgery : VS    March 1, 1990   Volume 19, Issue 2 102-106 doi: 10.1111/j.1532-950x.1990.tb01149.x
Easley KJ, Stashak TS, Smith FW, Van Slyke G.Thirty-six superficial digital flexor tendons from nine fresh equine cadavers were transected and sutured with size 2 monofilament nylon. Nine tendons were repaired with each of four suture patterns: single-locking loop, double-locking loop, triple-locking loop, or three-loop pulley. The times required for application, tensile strengths, resistance to distraction (gap), and modes of failure were analyzed. The mean times required were: single-locking loop, 3 mins, 15 secs; double-locking loop, 4 mins, 15 secs; triple-locking loop, 10 mins, 50 secs; and three-loop pulley, 4 mins. The double-lock...
Failure to demonstrate reperfusion injury following ischaemia of the equine large colon using dimethyl sulphoxide.
Equine veterinary journal    March 1, 1990   Volume 22, Issue 2 126-132 doi: 10.1111/j.2042-3306.1990.tb04224.x
Reeves MJ, Vansteenhouse J, Stashak TS, Yovich JV, Cockerell G.A study was undertaken to evaluate the significance and mechanism of reperfusion injury in the equine large colon following 1 h of haemorrhagic strangulation obstruction (HSO) or ischaemic strangulation obstruction (ISO) and to assess the effect of treatment with dimethyl sulphoxide (DMSO). ISO or HSO were created 40 cm from the pelvic flexure and maintained for 60 mins under general anaesthesia. Normal saline or 20 per cent DMSO (1 g/kg bodyweight) was administered intravenously 10 mins prior to the end of the ischaemic period. Four groups of four horses in a 2 x 2 factorial design were used....
Medical treatment and costs of sports-related injuries in a total population.
International journal of sports medicine    February 1, 1990   Volume 11, Issue 1 66-72 doi: 10.1055/s-2007-1024765
de Loës M.A prospective study of acute injuries from sports and physical exercise was carried out during 1 year in a total population of a municipality with 31,620 inhabitants. The medical treatment and the services required for the injuries have been calculated and related to the total consumption of medical care in the municipality. A total of 571 injuries (17% of all injuries) occurred in 28 different sports: 65% of the injured were males. Sports injuries accounted for 3% of all acute visits and there were altogether 1,083 outpatient visits, which yields a mean of 1.9 visits per injury. Related to th...
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